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104 047-2
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8.2.2.4 Test Procedure sequence
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Table 8.2.2.4-1: Test sequence Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The TS transmits a Data Request message indicating: request_flags: 0x80 (HARQ), request_t_interval: 0x13 (1 second), request_n_packets: 0x02 (2 packets), request_n_bytes: 0x0a (10-byte data payload). <-- TMC: Data Request - - 2 The EUT transmits a packet. (containing Data Request Response message) --> TMC: Data Request Response - - 3 The TS transmits a packet containing Transmission Feedback indicating ACK. <-- MAC: HARQ ACK - - 4 Check: Does the EUT transmit a packet (containing Data Request Response message) containing new DLC SDU content. --> TMC: Data Request Response 1 P 5 The TS transmits a packet containing Transmission Feedback indicating ACK. <-- MAC: HARQ ACK - - - EXCEPTION: The steps 6a to 7b are performed IF pc_dlc_st2 OR pc_dlc_st3. - - - - - EXCEPTION: IF pc_mac_harq_tx THEN steps 6a to 6b are repeated until Max HARQ Re-Rx expires for the initial packet transmitted in step 6a. - - - - 6a The EUT re-transmits a packet. (containing Data Request Response message) --> TMC: Data Request Response - - 6b The TS transmits a packet containing Transmission Feedback indicating NACK. <-- MAC: HARQ NACK - - 7a Check: Does the EUT re-transmit a packet (containing Data Request Response message) containing the DLC SDU content as in step 6a. --> TMC: Data Request Response 2 P 7b The TS transmits a packet containing Transmission Feedback indicating ACK. --> MAC: HARQ ACK - - NOTE: Any repeated executions of the step 6a are retransmissions.
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104 047-2
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8.2.3 DLC SDU lifetime control
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Void.
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104 047-2
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8.2.4 Routing services
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104 047-2
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8.2.4.1 Uplink hop-by-hop (Routing type 000)
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104 047-2
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8.2.4.1.1 Test Purpose
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Table 8.2.4.1.1-1: Test Purpose to sequence mapping Test Name Reference TP Uplink routing as a router 7.2.4.1.1 1 Uplink routing as a destination 7.2.4.1.2 2
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104 047-2
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8.2.4.1.2 Test Applicability
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This test is applicable according to the following PICS parameters. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 85 Table 8.2.4.1.2-1: PICS selection parameters PICS Selection Description Status pc_mac_ft FT mode m pc_mac_pt PT mode o pc_dlc_routing_000 Routing Type 000 m
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104 047-2
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8.2.4.1.3 Pre-Test Conditions
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Prerequisite tests: • MAC: Beaconing Transmission • MAC: Transmission on Random Access Resources • MAC: Random Access Data Transmission • MAC: Random Access Reception • MAC: Association Response and Release • MAC Mode FT-PT: - MAC: Association Request and Release Test System: • Configuration: CF02 when EUT in FT mode • Configuration: CF04 when EUT in FT-PT mode EUT: • Mode: FT or FT-PT Preamble: • Mode FT: - EUT in FT mode associated to another RD, according to Table 8.4.2.2-1 - Test loop function A • Mode FT-PT: - EUT in FT-PT mode as a router, according to Table 8.4.4.2-1
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104 047-2
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8.2.4.1.4 Test Procedure Sequence
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Table 8.2.4.1.4-1: Test sequence for EUT in FT mode (CF02) Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The LT_PT transmits a DLC PDU with Routing header indicating Dest_Add 010. <-- DLC PDU - - 2 Check: Does the EUT transmit a loopback packet containing the CVG SDU from step 1? --> DLC PDU 2 P ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 86 Table 8.2.4.1.4-2: Test sequence for EUT in FT-PT mode (CF04) Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The LT_PT transmits a DLC PDU with Routing header indicating Dest_Add 010. <-- DLC PDU - - 2 Check: Does the EUT transmit a packet containing the received DLC SDU to LT_FT. --> DLC PDU 1 P
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104 047-2
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8.2.4.2 Downlink flooding (Routing type 011)
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104 047-2
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8.2.4.2.1 Test Purpose
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Table 8.2.4.2.1-1: Test Purpose to sequence mapping Test Name Reference TP Unicast as a destination 7.2.4.2.1 1 Unicast destination with direct connection 7.2.4.2.2 2 Unicast destination without direct connection 7.2.4.2.3 3 Broadcast destination 7.2.4.2.4 4
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104 047-2
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8.2.4.2.2 Test Applicability
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This test is applicable according to the following PICS parameters. Table 8.2.4.2.2-1: PICS selection parameters PICS Selection Description Status pc_mac_ft FT mode m pc_mac_pt PT mode m pc_dlc_routing_011 Routing Type 011 m
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104 047-2
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8.2.4.2.3 Pre-Test conditions
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Prerequisite tests: • MAC: Beaconing Transmission • MAC: Transmission on Random Access Resources • MAC: Random Access Data Transmission • MAC: Random Access Reception • MAC: HARQ Feedback • MAC: Association Procedure Test System: • Configuration: CF06 EUT: • Mode: FT-PT Preamble: • EUT in FT-PT mode as a router, according to Table 8.4.4.2-1 • Test loop function on ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 87
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104 047-2
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8.2.4.2.4 Test Procedure Sequence
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Table 8.2.4.2.4-1: Test sequence Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The LT_FT transmits a DLC PDU with Routing header indicating EUT as destination. <-- DLC PDU - - 2 Check: Does the EUT transmit a looped back DLC SDU with the LT_FT as destination? --> DLC PDU 1 P 3 The LT_FT transmits a DLC PDU with Routing header indicating LT_PT as destination. <-- DLC PDU - - 4 Check: Does the EUT transmit a packet containing the received DLC SDU only to LT_PT? --> DLC PDU 2 P 5 The LT_FT transmits a DLC PDU with Routing header indicating unknown RD ID as destination. <-- DLC PDU - - 6 Check: Does the EUT transmit a packet containing received DLC SDU only to LT_FT_PT? --> DLC PDU 3 P 7 The LT_FT transmits a packet containing Routing Header with destination address set to broadcast, containing a DLC SDU. <-- DLC PDU - - 8 Check: Does the EUT transmit a packet containing looped back DLC SDU with LT_FT as destination? --> DLC PDU 4 P 9 Check: Does the EUT transmit a downlink packet containing the received DLC SDU to both LT_PT and LT_FT_PT? --> DLC PDU 4 P NOTE: Order of actions 8 and 9 can be reversed.
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104 047-2
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8.3 CVG layer Test Descriptions
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104 047-2
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8.3.1 Transparent Procedures
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Void.
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8.3.2 Multiplexing procedures
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Void.
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104 047-2
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8.3.3 Duplicate removal procedure
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104 047-2
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8.3.3.1 Test Purpose
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Table 8.3.3.1-1: Test Purpose to sequence mapping Test Name Reference TP Duplicate CVG SDU 7.3.3.1 1
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104 047-2
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8.3.3.2 Test Applicability
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This test is applicable according to the following PICS parameters. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 88 Table 8.3.3.2-1: PICS selection parameters PICS Selection Description Status pc_mac_ft FT mode o.1 pc_mac_pt PT mode o.1 pc_cvg_dup Support Duplicate Removal of complete SDUs m o.1: The EUT shall support at least one of these features.
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104 047-2
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8.3.3.3 Pre-Test conditions
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Prerequisite tests: • MAC: Random Access Reception • MAC: HARQ Feedback • MAC Mode FT: - MAC: Beaconing Transmission - MAC: Association Response and Release • MAC Mode PT: - MAC: Association Request and Release Test System: • Configuration: CF02 when EUT in FT mode • Configuration: CF03 when EUT in PT mode EUT: • Mode: FT or PT Preamble: • Mode FT: - EUT in FT mode associated to another RD, according to Table 8.4.2.2-1 • Mode PT: - EUT in PT mode associated to another RD, according to Table 8.4.3.2-1 • Test Loop Function A
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104 047-2
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8.3.3.4 Test Procedure sequence
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Table 8.3.3.4-1: Test sequence Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The TS transmits a CVG PDU. <-- CVG PDU - - 2 The EUT transmits the CVG PDU from step 1 as a loopback packet. --> CVG PDU - - 3 The TS transmits a CVG PDU indicating the same CVG Sequence Number as in step 1. <-- CVG PDU - - 4 Check: Does the EUT transmit a looped back CVG SDU? (see note) --> CVG PDU DR/01 F NOTE: The EUT may transmit the looped back CVG SDU either as a complete packet or in segments. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 89
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104 047-2
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8.3.4 Delivery Order procedures
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Void.
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8.3.5 CVG Segmentation
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104 047-2
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8.3.5.1 Test Purpose
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Table 8.3.5.1-1: Test Purpose to sequence mapping Test Name Reference TP Segmentation Indication 01 7.3.5.1 1 Segmentation Indication 11 7.3.5.2 2 Segmentation Indication 10 7.3.5.3 3
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104 047-2
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8.3.5.2 Test Applicability
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This test is applicable according to the following PICS parameters. Table 8.3.5.2-1: PICS selection parameters PICS Selection Description Status pc_mac_ft FT mode o.1 pc_mac_pt PT mode o.1 pc_cvg_st2 CVG service type 2 o.2 pc_cvg_st3 CVG service type 3 o.2 pc_cvg_st4 CVG service type 4 o.2 o.1: The EUT shall support at least one of these features. o.2: The EUT shall support at least one of these features.
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104 047-2
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8.3.5.3 Pre-Test conditions
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Prerequisite tests: • MAC: Random Access Reception • MAC: HARQ Transmission • MAC Mode FT: - MAC: Beaconing Transmission - MAC: Association Response and Release • MAC Mode PT: - MAC: Association Request and Release Test System: • Configuration: CF02 when EUT in FT mode • Configuration: CF03 when EUT in PT mode EUT: • Mode: FT or PT ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 90 Preamble: • Mode FT: - EUT in FT mode associated to another RD, according to Table 8.4.2.2-1 • Mode PT: - EUT in PT mode associated to another RD, according to Table 8.4.3.2-1 • Test mode on
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104 047-2
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8.3.5.4 Test Procedure sequence
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Table 8.3.5.4-1: Test sequence Step Procedure Message Sequence TP Verdict EUT-TS Message 1 The TS transmits a Data Request message indicating: request_flags: 0x80 (HARQ), request_t_interval: 0x00 (no delay), request_n_packets: 0x01 (1 packet), request_n_bytes: 0xffff (Maximum data payload size supported by the EUT). <-- TMC: Data Request - - 2a Check: Does the EUT transmit a CVG SDU segment indicating SI 01? --> CVG PDU 1 P 2b The TS transmits a packet containing Transmission Feedback indicating ACK. <-- MAC: ACK - - - EXCEPTION: Step 3a to 3b is performed until all CVG SDUs are transmitted. - - - - 3a Check: Does the EUT transmit a CVG SDU segment indicating SI 11 or 10? --> CVG PDU 2 3 P 3b The TS transmits a packet containing Transmission Feedback indicating ACK. <-- MAC: ACK - -
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104 047-2
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8.4 Common procedures
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8.4.1 General
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8.4.1.1 Introduction
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This part defines common preamble procedures for getting the EUT into a specific initial state within the testing environment from which a Test Sequence may be performed. The Pre-Test Conditions of a Test Description (TD) specify which common procedure is used, and with what parameters, e.g. setting the EUT into a test mode or activating a test loop. The EUT shall always be configured with necessary parameters to initiate desired operation indicated by the device vendor. Such parameters can be but not limited to: • Operating mode • Operating frequency band • Network ID • Long RD ID • If security is enabled: - Ciphering and integrity keys ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 91
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104 047-2
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8.4.1.2 EUT switched off
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When the EUT is described to be switched off as "EUT is switched off", it is expected to reset the state of the protocol. • Power off the EUT
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104 047-2
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8.4.1.3 EUT switched on
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When the EUT is described to be switched on as: "EUT is switched on" the following procedures are expected to be performed: • Power on the EUT • Enable the test mode • Set the operating mode to FT, PT, or FT-PT • Set the network parameters as described in clause 8.4.1.1 • Initiate the operation of the EUT
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104 047-2
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8.4.2 EUT in FT mode associated to another RD (CF02)
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104 047-2
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8.4.2.1 Procedure parameters
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Prerequisite tests: • Beaconing transmissions • Association procedures (FT) • Random Access procedures Test System: • Configuration: CF02 EUT: • Mode: FT Parameters: • Test Mode • Test Loop Function ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 92
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104 047-2
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8.4.2.2 Procedure sequence
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Table 8.4.2.2-1: Procedure sequence Step Procedure Message Sequence Verdict EUT-TS Message - EXCEPTION: Steps 1a and 1b describe procedure steps which are performed based on the procedure parameters. - - - 1a IF Test Mode = On THEN The EUT is switched on in Test Mode. - - - 1b ELSE EUT is switched on. - - - 2 The EUT performs Operating Channel(s) and Subslot(s) selection according to ETSI TS 103 636-4 [4], clause 5.1.2. - - - 3 Check: Does the EUT transmit periodic Cluster Beacon messages. --> MAC: Cluster Beacon message P 4 The TS transmits an Association Request message. <-- MAC: Association Request message - 5 Check: Does the EUT transmit an Association Response message as a random-access response, indicating ACK. --> MAC: Association Response message P - EXCEPTION: Steps 6a1 to 6a2 describe a sequence which is performed based on the defined procedure parameters. - - - 6a1 IF Test Loop Function THEN the TS transmits an ACTIVATE_TEST_LOOP message. <-- TMC: ACTIVATE_TEST_LOOP - 6a2 Check: Does the EUT transmit an ACTIVATE_TEST_LOOP_COMPLETE message (see note). --> TMC: ACTIVATE_TEST_LOOP_C OMPLETE P NOTE: The EUT may transmit the ACTIVATE_TEST_LOOP_COMPLETE message within a random-access response.
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104 047-2
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8.4.3 EUT in PT mode associated to another RD (CF03)
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104 047-2
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8.4.3.1 Procedure parameters
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Prerequisite tests: • Transmission on Random Access Resources • Association Request and Release Test System: • Configuration: CF03 EUT: • Mode: PT Parameters: • Test Mode • Test Loop Function ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 93
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104 047-2
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8.4.3.2 Procedure sequence
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Table 8.4.3.2-1: Procedure sequence Step Procedure Message Sequence TP Verdict EUT-TS Message - EXCEPTION: Steps 1a and 1b describe procedure steps which are performed based on the procedure parameters. - - - - 1a IF Test Mode = On THEN The EUT is switched on in test mode. - - - - 1b ELSE EUT is switched on. - - - - 2 The LT_FT transmits periodic Cluster Beacon messages. <-- MAC: Cluster Beacon message - - 3 The EUT transmits an Association Request message. --> MAC: Association Request message - - 4 The LT_FT transmits an Association Response message as a random-access response indicating "Association accepted". <-- MAC: Association Response message - - - EXCEPTION: Steps 5a1 to 5a2 describe a sequence which is performed based on the defined procedure parameters. - - - - 5a1 IF Test Loop Function THEN the LT_FT transmits an ACTIVATE_TEST_LOOP message. <-- TMC: ACTIVATE_TEST_LOOP - - 5a2 Check: Does the EUT transmit an ACTIVATE_TEST_LOOP_COMPLETE message. --> TMC: ACTIVATE_TEST_LOOP _COMPLETE - P
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8e90692f70e1e9a0f58f164e7ad90f06
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104 047-2
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8.4.4 EUT in FT-PT mode as a router (CF04/CF06)
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8e90692f70e1e9a0f58f164e7ad90f06
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104 047-2
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8.4.4.1 Procedure parameters
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Prerequisite tests: • Beaconing transmissions • Random Access transmission • Association procedures (FT + PT) Test System: • Configuration: CF04/CF06 EUT: • Mode: FT-PT Parameters: • Test Mode • Test Loop Function ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 94
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8e90692f70e1e9a0f58f164e7ad90f06
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104 047-2
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8.4.4.2 Procedure sequence
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Table 8.4.4.2-1: Procedure sequence St Procedure Message Sequence TP Verdict EUT-TS Message - EXCEPTION: Steps 1a and 1b describe procedure steps which are performed based on the procedure parameters. - - - - 1 The LT_FT transmits periodic Cluster Beacon messages. <-- MAC: Cluster Beacon message - - 2a IF Test Mode = On THEN The EUT is switched on in test mode. - - - - 2b ELSE EUT is switched on. - - - - 3 Check: Does The EUT transmit an Association Request message to LT_FT. --> MAC: Association Request message - P 4 The LT_FT transmits an Association Response message as a random-access response indicating "Association accepted". <-- MAC: Association Response message - - 5 Check: Does the EUT transmit periodic Cluster Beacon messages. --> MAC: Cluster Beacon message - P 6 The LT_PT transmits an Association Request message. <-- MAC: Association Request message - - 7 Check: Does the EUT transmit an Association Response message to LT_PT as a random-access response indicating "Association accepted". --> MAC: Association Response message - P - EXCEPTION: The steps 9a1 to 9a2 describe a procedure which is performed based on the Test System Configuration. - - - - 8a1 IF The Test System Configuration = CF06 THEN The LT_FT_PT transmits an Association Request message to the EUT. <-- MAC: Association Request message - - 8a2 Check: Does the EUT transmit an Association Response message to LT_FT_PT as a random- access response indicating "Association accepted". --> MAC: Association Response message - P - EXCEPTION: Steps 9a1 to 9a2 describe a sequence which is performed based on the defined procedure parameters. - - - - 9a1 IF Test Loop Function THEN the LT_FT transmits an ACTIVATE_TEST_LOOP message. <-- TMC: ACTIVATE_TEST_LOOP - - 9a2 Check: Does the EUT transmit an ACTIVATE_TEST_LOOP_COMPLETE message. --> TMC: ACTIVATE_TEST_LOOP _COMPLETE - P ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 95 Annex A (normative): Abstract Test Method (ATM) A.1 Test method DECT-2020 NR protocol testing utilizes abstract test method ATM, with remote test method. The test system consists of a set of lower testers, and a notational upper tester. Remote test method means that the test system shall behave as one or multiple DECT-2020 NR entities when a device supporting DECT-2020 NR device is the Equipment Under Test (EUT). The interface between the test system and the Equipment Under Test (EUT) is the physical medium. The lower layers within the test system shall be conforming with the corresponding lower layers of the EUT to use the remote test method. Notional upper tester means that it is possible to trigger and to force the upper tester to execute predefined actions without requiring to implement any new mechanisms. (Example: sending data, configuring the EUT, etc.). This could be done by testing-specific methods defined in Annex C, and proprietary application layer inside the EUT or by other procedures clearly described by the EUT's manufacturer. A.2 Test architecture Figure A.2-1 defines a scalable test architecture for testing the MAC, DLC and CVG layers of DECT-2020 NR. The test environment consists of the Test System, the EUT which comprises of IUT, its surrounding protocol layers, and a notational upper tester that can be commanded and controlled by the Test System. Depending on which protocol layer a test case concerns, the IUT in that test case is the implementation of either DECT-2020 NR Physical layer (PHY), MAC, DLC or CVG protocol layer as defined in ETSI TS 103 636-2 [2], ETSI TS 103 636-3 [3], ETSI TS 103 636-4 [4] and ETSI TS 103 636-5 [5]. The conformance of the physical layer implementation is performed according to ETSI TS 104 047-1 [9], and when performing tests defined in the present document it is expected that the physical layer implementation is conformant and can pass all relevant test cases defined in ETSI TS 104 047-1 [9]. In all test cases, the Master Test Component (MTC) communicates with the Notational Upper Tester of the EUT over Upper Tester (UT) interface defined by the vendor to command the EUT to perform desired operations, such as configuring radio device parameters, initiating connections to a network, etc. Further the MTC controls and synchronizes one or multiple different Parallel Test Components (PTC). The PTCs control the DECT-2020 NR Test Devices (TD) and use the TDs to communicate with the EUT over DECT-2020 NR Physical medium, which can be either RF signal or a cable. A PTC and TD implements necessary parts of the DECT-2020 NR Physical and protocol layers to perform given test case. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 96 Test system TTCN-3 Test Case TTCN-3 MTC TTCN-3 PTC UT Control EUT Notational Upper Tester UT transport UT transport DLC PHY DECT-2020 NR TD MAC CVG IUT Implementation dependent transport to command Upper Test Application Figure A.2-1: Test architecture for DECT-2020 NR Protocol testing A.3 Test configurations A.3.1 Test System configurations A.3.1.1 CF01: Test System as an observer The test system configuration CF01, depicted in Figure A.3.1.1-1, is a setup with a single PTC configured as an LT_TC. The LT_TC PTC is a lower tester used to observe the packets sent by the EUT. The LT_TC uses the packet contents and their timings to define the outcomes of the test cases. EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT Test system TTCN-3 Test Case TTCN-3 MTC UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface LT_TC DECT-2020 NR TD Signal Generator Figure A.3.1.1-1: CF01 Test architecture A.3.1.2 CF02: Test System in PT mode The test system configuration CF02 includes 2 PTCs, one configured as an LT_PT and another as an LT_TC. The LT_TC is a lower tester observing the transmissions of both the EUT and the other PTCs. The LT_PT is set to operate only in PT mode and it is used to trigger events in the EUT during testing using physical layer packets. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 97 EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT Test system TTCN-3 Test Case TTCN-3 MTC LT_PT UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface LT_TC DECT-2020 NR TD DECT-2020 NR TD Signal Generator Figure A.3.1.2-1: CF02 Test architecture A.3.1.3 CF03: Test System in FT mode The test system configuration CF03 includes 2 PTCs, one configured as an LT_FT and another as an LT_TC. The LT_TC is a lower tester observing the transmissions of both the EUT and the other PTCs. The LT_FT is set to operate only in FT mode and it is used to trigger events in the EUT during testing using physical layer packets. EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT Test system TTCN-3 Test Case TTCN-3 MTC LT_FT UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface LT_TC DECT-2020 NR TD DECT-2020 NR TD Signal Generator Figure A.3.1.3-1: CF03 Test architecture A.3.1.4 CF04: Test System as FT + PT The test system configuration CF04 includes three PTCs: one configured as an LT_FT, one configured as LT_PT, and one as an LT_TC. The LT_TC is a lower tester observing the transmissions of both the EUT and the other PTCs. The LT_PT and LT_FT are set to operate only in PT and FT modes respectively and are used to trigger events within the EUT during testing using physical layer packets. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 98 EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT Test system TTCN-3 Test Case TTCN-3 MTC LT_FT UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface DECT TD DECT TD Signal Generator LT_PT LT_TC DECT TD Figure A.3.1.4-1: CF04 Test architecture A.3.1.5 CF05: Test System as FT + FT The test system configuration CF05 includes 3 PTCs, two configured as LT_FT, one as an LT_TC. The LT_TC is a lower tester observing the transmissions of both the EUT and the other PTCs. The LT_FTs are set to operate only in FT mode as sinks and are used to trigger events within the EUT during testing using physical layer packets. EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT Test system TTCN-3 Test Case TTCN-3 MTC LT_FT UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface DECT TD DECT TD Signal Generator LT_FT LT_TC DECT TD Figure A.3.1.5-1: CF05 Test architecture A.3.1.6 CF06: Test System as FT + PT + FT-PT The test system configuration CF06 includes 4 PTCs, one configured as an LT_TC one as LT_FT, one as LT_PT, and one as a LT_FT_PT. The LT_TC is a lower tester observing the transmissions of both the EUT and the other PTCs. The LT_FT is a lower tester set to operate only in FT mode as a sink. The LT_PT is a lower tester that only operates in PT mode. The LT_FT_PT is configured to operate both in FT and PT modes. The lower testers are used to trigger events within the EUT during testing using physical layer packets. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 99 Test system EUT Notional Upper Tester UT transport DLC PHY MAC CVG IUT TTCN-3 Test Case TTCN-3 MTC LT_FT UT Control UT transport Implementation dependent transport to command Upper Test Application DECT-2020 Radio interface DECT TD DECT TD Signal Generator LT_PT LT_FT_PT DECT TD LT_TC DECT TD Figure A.3.1.6-1: CF06 Test architecture A.3.2 Other test components A.3.2.1 Signal Generator The signal generator may be used in any of the test configurations to operate as an interference generator. In these cases: • The presence of the signal generator is indicated in the config field of the test purposes as "CFXX + SG". • For any interference generated by the signal generator, its power level at the EUT input shall exceed the threshold for a 'busy' channel, i.e. -52 dBm - MAX_TX_POWER, unless otherwise instructed. • Any interference generated by the signal generator shall be a band-limited AWGN signal. • The signal generator may be used to generate an arbitrary interference signal depending on the test purpose. A.4 Messages and Information Elements (IEs) The protocol behaviour, protocol messages and Information Elements (IE) contents including possible field values are defined in ETSI TS 103 636-4 [4] and ETSI TS 103 636-5 [5]. The applicable protocol behaviour, protocol messages, IEs and corresponding field values are application profile- specific and used by the tests. The application profiled specific definitions are specified in ETSI TS 103 874 series. Each test defines for which application profile the test is applicable. If a test requires a message and/or IE contents or IE field value which is different from to those specified in ETSI TS 103 874 series, the specific values are explicitly provided. Whenever a specific message is not explicitly provided in a test then this shall be understood as the message having the same content as the message in the given application profile. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 100 Annex B (normative): Protocol ICS pro forma for DECT-2020 NR Equipment B.0 The right to copy Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the Protocol ICS pro forma in this annex so that it can be used for its intended purposes and may further publish the completed Protocol ICS. B.1 Introduction The purpose of a PICS is to identify those standardized functions which an EUT shall support, those which are optional and those which are conditional on the presence of other functions. It helps to identify which functions an EUT will support when performing conformance testing. It is possible that with different choices in an ICS pro forma, several different sets of test cases will be necessary. Item column The item column contains a number which identifies the item in the table. Item description column The item description column describes in free text each respective item (e.g. parameters, timers, etc.). It implicitly means "is <item description> supported by the implementation?". Reference column The reference column gives reference to the relevant DECT-2020 NR core specifications. Release column The release column indicates the earliest release from which the capability or option is relevant. Mnemonic column The Mnemonic column contains mnemonic identifiers for each item. Status column The status column makes assessments on whether requirements, features, components and other capabilities are required according to a referenced standard and in order to achieve compliance. This assessment provides the following options: m mandatory - the capability shall be supported. o optional - the capability may or may not be supported. c.i conditional - the requirement on the capability ("m", "o", "n/a") depends on the support of other optional or conditional items. "I" is an integer identifying a unique conditional status expression which is defined immediately following the table. n/a not applicable - in the given context, it is not possible to use the capability. o.i qualified optional - for mutually exclusive or selectable options from a set: "i" is an integer which identifies a unique group of related optional items and the logic of their selection which is defined immediately following the table. References to items The mnemonics are used to reference items in the tables. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 101 Prerequisite The items of the current table shall only be filled if the referenced item in the prerequisite indicates a true value. B.2 Pro forma tables B.2.1 EUT implementation types Table B.2.1-1: Application profiles Item Profile Title Reference Mnemonic Status 1 Smart Metering, City and Buildings ETSI TS 103 874-2 pc_smcb o 2 IPv6 ETSI TS 103 874-3 pc_ipv6 o Table B.2.1-2: Network Topology Item Name Reference Mnemonic Status 1 Point-to-Point Link ETSI TS 103 636-1, clause 5.1 pc_dect_p2p m 2 Star Network Topology ETSI TS 103 636-1, clause 5.2 pc_dect_star o 3 Mesh Network Topology ETSI TS 103 636-1, clause 5.3 pc_dect_mesh o B.2.2 Baseline Implementation Capabilities Table B.2.2-1: Supported protocols Item Protocol Reference Mnemonic Status 1 Physical Layer ETSI TS 103 636-3 pc_dect_phy_release m 2 Medium Access Control ETSI TS 103 636-4 pc_dect_mac_release m 3 Data Link Control (DLC) ETSI TS 103 636-5 pc_dect_dlc_release m 4 Convergence Layer (CVG) ETSI TS 103 636-5 pc_dect_cvg_release m Table B.2.2-2: DECT-2020 NR TDD Item Operating Band Reference Mnemonic Status 1 DECT-2020 NR Frequency band 1: 1 880 - 1 900 MHz ETSI TS 103 636-2, clause 5.2 pc_dect_band1 o.1 2 DECT-2020 NR Frequency band 2: 1 900 - 1 920 MHz ETSI TS 103 636-2, clause 5.2 pc_dect_band2 o.1 9 DECT-2020 NR Frequency band 9: 1 920 - 1 930 MHz ETSI TS 103 636-2, clause 5.2 pc_dect_band9 o.1 22 DECT-2020 NR Frequency band 22: 1 910 - 1 930 MHz ETSI TS 103 636-2, clause 5.2 pc_dect_band22 o.1 o.1: It is mandatory to support at least one of these items. Table B.2.2-3: Special Conformance Testing Functions Item Special Conformance Testing Function Reference Mnemonic Status 1 EUT test loop ETSI TS 104 047-2, clause C.3.1 pc_tmc_test_loop m 2 EUT data request ETSI TS 104 047-2, clause C.3.2.2 pc_tmc_data_request m ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 102 Table B.2.2-4: DECT-2020 NR RD Operating modes Table B.2.2-5: DECT-2020 NR RD Class B.2.3 MAC Implementation Capabilities Table B.2.3-1a: Operating Channel and Subslot selection Item Channel Selection Capability Reference Release Mnemonic Status 1 Support Operation Channel and Subslot selection proceudre ETSI TS 103 636-4, clause 5.1.2 Rel-1 pc_mac_ocs m 2 Support Operating Channel and Subslot re-selection ETSI TS 103 636-4, clause 5.1.2 Rel-1 pc_mac_ocs_reselect o Prerequisite: pc_mac_ft. Table B.2.3-1b: Last Minute Scan Item Last Minute Scan Capability Reference Release Mnemonic Status 1 Support Last Minute Scan procedure ETSI TS 103 636-4, clause 5.1.3 Rel-1 pc_mac_lms c.1 c.1: IF (pc_dectBand1 OR pc_dectBand2 OR pc_dectBand9 OR pc_dectBand22) THEN m ELSE o. Prerequisite: pc_mac_ft. Table B.2.3-1c: RD Selection Capabilities Item RD Selection Capability Reference Release Mnemonic Status 1 Support RD selection for association ETSI TS 103 636-4, clause 5.1.4 Rel-1 pc_mac_rds m Prerequisite: pc_mac_pt. Table B.2.3-1d: Beaconing Transmissions Item EUT Beaconing Capability Reference Release Mnemonic Status 1 Support Network Beacon transmission ETSI TS 103 636-4, clause 6.4.2.2 Rel-1 pc_mac_bea_network_tx o 2 Support Cluster Beacon transmission ETSI TS 103 636-4, clause 6.4.2.3 Rel-1 pc_mac_bea_cluster_tx m 3 Support "Next Channel" for a Cluster Beacon ETSI TS 103 636-4, clause 6.4.2.3 Rel-1 pc_mac_bea_cluster_nc o 4 Support "Time to next" for a Cluster Beacon ETSI TS 103 636-4, clauses 6.4.2.2 and 6.4.2.3 Rel-1 pc_mac_bea_cluster_ttn o Prerequisite: pc_mac_ft. Item EUT Operating Mode Reference Mnemonic Status 1 FT mode ETSI TS 103 636-4, clause 5.1.1 pc_mac_ft o.1 2 PT mode ETSI TS 103 636-4, clause 5.1.1 pc_mac_pt o.1 o.1: It is mandatory to support at least one of these items. Item Radio Device Class Reference Mnemonic Status 1 Class I ETSI TS 103 636-2, clause 6.2.1 pc_rd_class1 o.1 2 Class II ETSI TS 103 636-2, clause 6.2.1 pc_rd_class2 o.1 3 Class III ETSI TS 103 636-2, clause 6.2.1 pc_rd_class3 o.1 4 Class IV ETSI TS 103 636-2, clause 6.2.1 pc_rd_class4 o.1 o.1: It is mandatory to support at least one of these items. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 103 Table B.2.3-1e: Power Control Capabilities Item EUT Power Control Capability Reference Release Mnemonic Status 1 Support Power Control ETSI TS 103 636-4, clause 5.1.6 Rel-1 pc_mac_pc m 2 Lowest transmission power level supported by the EUT ETSI TS 103 636-4, clause 6.2.1 Rel-1 pc_mac_pc_tx_power_min m 3 Highest transmission power level supported by the EUT ETSI TS 103 636-4, clause 6.2.1 Rel-1 pc_mac_pc_tx_power_max m 4 Target BLER percentage of the EUT ETSI TS 103 636-4, clause 5.1.6 Rel-1 pc_mac_pc_target_bler m 5 Support initial transmission power control ETSI TS 103 874-2, clause 7.2.1.6 Rel-1 pc_smbc_mac_pc_initial c.1 c.1: IF pc_smcb THEN o ELSE n/a. Table B.2.3-2: Broadcast procedures Item Broadcast Capability Reference Release Mnemonic Status 1 Support broadcasting Beacon messages ETSI TS 103 636-4, clause 5.2 Rel-1 pc_mac_bc_beacon c.1 2 Support broadcasting signalling or application data for all RDs ETSI TS 103 636-4, clause 5.2 Rel-1 pc_mac_bc_broadcast o 3 Support broadcasting signalling or application data for a multicast group ETSI TS 103 636-4, clause 5.2 Rel-1 pc_mac_bc_multicast o c.1: IF pc_mac_ft THEN m ELSE n/a. Table B.2.3-3: Random Access Procedures Item Random Access Procedure Reference Release Mnemonic Status 1 Support Random Access Resource announcement in beacon messages ETSI TS 103 636-4, clause 5.3.2 Rel-1 pc_mac_rach_res_bea c.1 2 Support Random Access Resource announcement by unicast signalling ETSI TS 103 636-4, clause 5.3.2 Rel-1 pc_mac_rach_res_uni c.2 3 Support Random Access Reception ETSI TS 103 636-4, clause 5.3.2 Rel-1 pc_mac_rach_rx c.3 4 Support Random Access Transmission ETSI TS 103 636-4, clause 5.3.3 Rel-1 pc_mac_rach_tx c.4 c.1: IF pc_mac_ft THEN o ELSE n/a. c.2: IF pc_dect_mesh THEN o ELSE n/a. c.3: IF pc_mac_rach_res_bea OR pc_mac_rach_res_uni THEN m ELSE n/a. c.4: IF pc_mac_pt THEN m ELSE o. Table B.2.3-4: Scheduled Accesss Data Transfer Item Procedure Reference Release Mnemonic Status 1 Support scheduled access data transfer ETSI TS 103 636-4, clause 5.4 Rel-1 pc_mac_sched o Table B.2.3-5: HARQ Capabilities Item EUT HARQ Capabilities Reference Release Mnemonic Status 1 Support HARQ transmission ETSI TS 103 636-4, clause 5.5.1 Rel-1 pc_mac_harq_tx o 2 Support HARQ feedback ETSI TS 103 636-4, clause 5.5.2 Rel-1 pc_mac_harq_feedback m ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 104 Table B.2.3-6: Multiplexing and Assembly Item Capability Reference Release Mnemonic Status 1 Support MAC PDU multiplexing and assembly ETSI TS 103 636-4, clause 5.6 Rel-1 pc_mac_muxa m Table B.2.3-7: Mobility Procedures Item EUT Mobility Capabilities Reference Release Mnemonic Status 1 Support mobility procedures ETSI TS 103 636-4, clause 5.7 Rel-1 pc_mac_mob o 2 Support maintaining multiple associations simultaneously ETSI TS 103 636-4, clause 5.7 Rel-1 pc_mac_mob_multia ssoc c.1 c.1: IF pc_mac_mob THEN o ELSE n/a. Table B.2.3-8: Association Procedures Item Procedure Reference Release Mnemonic Status 1 Support PT mode association procedures ETSI TS 103 636-4, clause 5.8 Rel-1 pc_mac_ass_pt c.1 2 Support FT mode association procedures ETSI TS 103 636-4, clause 5.8 Rel-1 pc_mac_ass_ft c.2 c.1: IF pc_mac_pt THEN m ELSE n/a. c.2: IF pc_mac_ft THEN m ELSE n/a. Table B.2.3-9: MAC Security Procedures Item MAC Security Mode Reference Release Mnemonic Status 1 Support MAC Security procedures ETSI TS 103 636-4, clause 5.9.1 Rel-1 pc_mac_sec o Table B.2.3-10: MAC Reconfiguration Item Procedure Reference Release Mnemonic Status 1 Support Reconfiguration procedure ETSI TS 103 636-4, clause 5.10 Rel-1 pc_mac_reconf o Table B.2.3-11: Group Assignment procedures Item Procedure Reference Release Mnemonic Status 1 Support Group Assignment ETSI TS 103 636-4, clause 5.11 Rel-1 pc_mac_ga o Table B.2.3-12: Paging Procedures Item Procedure Reference Release Mnemonic Status 1 Support Paging procedures ETSI TS 103 636-4, clause 5.12.3 Rel-1 pc_mac_pg o ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 105 Table B.2.3-13a: Physical Layer Control Field type formats Item Phyiscal Layer Control Field Reference Release Mnemonic Status 1 Support Physical Layer Control Field Type 1, Header Format 000 ETSI TS 103 636-4, clause 6.2.1 Rel-1 pc_phy_t1_f000 m 2 Support Physical Layer Control Field Type 2, Header Format 000 ETSI TS 103 636-4, clause 6.2.1 Rel-1 pc_phy_t2_f000 c.1 3 Support Physical Layer Control Field Type 2, Header Format 001 ETSI TS 103 636-4, clause 6.2.1 Rel-1 pc_phy_t2_f001 m c.1: IF pc_mac_harq_tx THEN m ELSE N/A. Table B.2.3-13b: Feedback info format Item Name Reference Release Mnemonic Status 1 Feedback info format 1 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format1 m 2 Feedback info format 2 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format2 m 3 Feedback info format 3 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format3 m 4 Feedback info format 4 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format4 c.1 5 Feedback info format 5 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format5 c.2 6 Feedback info format 6 ETSI TS 103 636-4, clause 6.2.2 Rel-1 pc_phy_feedback_format6 m c.1: IF pc_mac_harq_n_process = 8 THEN m ELSE o. c.2: IF MAX NSS RX > 1 THEN m ELSE o. B.2.4 DLC Implementation Capabilities Table B.2.4-1: DLC Service Types Item DLC service type Reference Release Mnemonic Status 1 DLC service type 0 ETSI TS 103 636-5, clause 5.2.1 Rel-1 pc_dlc_st0 o.1 2 DLC service type 1 ETSI TS 103 636-5, clause 5.2.2 Rel-1 pc_dlc_st1 o.1 3 DLC service type 2 ETSI TS 103 636-5, clause 5.2.3 Rel-1 pc_dlc_st2 o.1 4 DLC service type 3 ETSI TS 103 636-5, clause 5.2.3 Rel-1 pc_dlc_st3 o.1 o.1: It is mandatory to support at least one of these items. Table B.2.4-2: Additional DLC Procedures Item Procedure Reference Release Mnemonic Status 1 Support DLC SDU lifetime control ETSI TS 103 636-5, clause 5.2.7 Rel-1 pc_dlc_lifetime o Table B.2.4-3: DLC Routing Service Routing Types Item Routing Type Reference Release Mnemonic Status 1 Routing Type 000 ETSI TS 103 636-5, clause 5.2.8.2 Rel-1 pc_dlc_routing_000 c.1 2 Routing Type 011 ETSI TS 103 636-5, clause 5.2.8.3 Rel-1 pc_dlc_routing_011 c.1 3 Routing Type 101 ETSI TS 103 636-5, clause 5.2.8.4 Rel-1 pc_dlc_routing_101 o c.1: IF pc_dect_mesh THEN m ELSE o. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 106 B.2.5 CVG Implementation Capabilities Table B.2.5-1: CVG Service Types Item Service type Reference Release Mnemonic Status 1 CVG service type 0 ETSI TS 103 636-5, clause 6.2.2.2 Rel-1 pc_cvg_st0 o.1 2 CVG service type 1 ETSI TS 103 636-5, clause 6.2.2.3 Rel-1 pc_cvg_st1 o.1 3 CVG service type 2 ETSI TS 103 636-5, clause 6.2.2.4 Rel-1 pc_cvg_st2 o.1 4 CVG service type 3 ETSI TS 103 636-5, clause 6.2.2.5 Rel-1 pc_cvg_st3 o.1 5 CVG service type 4 ETSI TS 103 636-5, clause 6.2.2.6 Rel-1 pc_cvg_st4 o.1 o.1: It is mandatory to support at least one of these items. Table B.2.5-2: CVG Multiplexing procedures Item Procedure Reference Release Mnemonic Status 1 Support Endpoint Multiplexing ETSI TS 103 636-5, clause 6.2.4.2 Rel-1 pc_cvg_mux_ ep o 2 Support Mux Tag Multiplexing ETSI TS 103 636-5, clause 6.2.4.3 Rel-1 pc_cvg_mux_ mt o Table B.2.5-3: CVG Duplicate Removal procedures Item Procedure Reference Release Mnemonic Status 1 Support Duplicate Removal of complete SDUs ETSI TS 103 636-5, clause 6.2.5 Rel-1 pc_cvg_dup c.1 c.1: IF (pc_cvg_st1 OR pc_cvg_st2 OR pc_cvg_st3 OR pc_cvg_st4) THEN o ELSE n/a. Table B.2.5-4: Delivery Order procedures Item Procedure Reference Release Mnemonic Status 1 Support In Sequence Delivery (ISD) ETSI TS 103 636-5, clause 6.2.6 Rel-1 pc_cvg_delivery_isd c.1 c.1: IF (pc_cvg_st1 OR pc_cvg_st2 OR pc_cvg_st3 OR pc_cvg_st4) THEN o ELSE n/a. Table B.2.5-5: CVG Tx Services configuration procedure Item Procedure Reference Releas e Mnemonic Status 1 Support Tx services configuration procedure ETSI TS 103 636-5, clause 6.2.12 Rel-1 pc_cvg_txservice o Table B.2.5-6: CVG Security modes Item Name Reference Release Mnemonic Status 1 Support Security Mode 1 ETSI TS 103 636-5, clause 6.2.13.2 Rel-1 pc_cvg_sec_mode1 o ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 107 Annex C (normative): EUT Special conformance testing functions C.1 General description C.1.1 Introduction The EUT Special Conformance testing functions are required for the support of DECT-2020 NR conformance testing. The present annex defines the EUT special conformance test functions including any relevant procedure and the Test Mode Control (TMC) message contents used for information exchange. C.1.2 Activating the test mode The Test Mode Control entity is activated by setting the EUT in a Test Mode. The access to the test mode is controlled by a mechanism defined by the manufacturer, either physically or over-the-air. When the EUT is in the test mode, the Test System may use testing-specific endpoint multiplexing value for transmitting the Test Mode Control (TMC) messages to the Test Mode Control entity within the EUT. The endpoint value used by the test system is in https://portal.etsi.org/PNNS/Protocol-Specification-Allocation/DECT-2020-NR- Endpoint-Multiplexing-Addresses. If CVG layer endpoint multiplexing is not supported, and the Test Mode is active, the EUT should consider all received application layer data i.e. CVG SDUs as Test Mode Control messages. C.2 EUT Test mode C.2.1 General The EUT test mode functions can be grouped into the following groups: 1) Test Loop Functions: Functions which require a loop to be established between the EUT and the Test System to allow e.g. DL data packets sent by the TS to be looped back as UL data packets by the EUT. 2) General Test Functions: Functions where the Test System triggers certain EUT behaviour which may be behaviour defined in the ETSI TS 103 636 specifications or such needed to facilitate conformance testing and not being part of any specification, or to provide the EUT information needed for the conformance testing. The utilization of any EUT special conformance test functions shall be considered as having the EUT set in a test mode. C.3 Test Mode Control procedures C.3.1 Test loop functions C.3.1.1 General Before a loop functionality can be exercised, the test loop needs to be activated; this is to be understood as the EUT being instructed to start looping back received data packets. When looping back received data packets is no longer required the loop should be deactivated. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 108 The test loop function is intended for: • DECT-2020 NR (MAC, DCL, CVG) testing to generate data transfer in downlink and uplink. C.3.1.2 Activate Test Loop Upon receiving an ACTIVATE_TEST_LOOP message, the EUT shall activate the test loop function on the user plane data flow the message was received on. When the loop is successfully activated by the EUT, the EUT shall transmit an ACTIVATE TEST LOOP COMPLETE message to indicate that the loop has been established and the EUT is ready to loop back any received CVG SDUs. C.3.1.3 Deactivate Test Loop Upon receiving a DEACTIVATE TEST LOOP message, the EUT shall stop looping back any received user plane data on the data flow the message was received on. When the loop is successfully deactivated by the EUT, the EUT shall transmit a DEACTIVATE TEST LOOP COMPLETE message. C.3.1.4 Test Loop Mode A operation The Test Loop Mode A provides a loopback of CVG SDUs for bi-directional user plane data flows. CVG SDUs received by the EUT via any route are looped back to the source. In case of segmented packets, the EUT shall loop back the CVG SDU only after it has been completely received. Prerequisites for test loop mode A: • The EUT test mode shall be active. • At least one user-plane data flow shall be established between the EUT and the Test System. • When the Test Loop Function is active, the EUT shall not transmit any other user-plane data except the loopback data. • If the user-plane data flow is released, then the test loop function is deactivated. Upon receiving a CVG SDU containing LOOP_DATA message while the Test Loop Mode A is active, the EUT shall: • Generate a LOOP_DATA_RESPONSE message and copy the data part of the LOOP_DATA message. • Set the Destination address as the Source address of the received LOOP_DATA message. • Instruct the CVG layer to transmit the message. C.3.2 General Test Functions C.3.2.1 General The general test functions consist of a request and some function-specific responses. The request message provides parameter information to the EUT on how it should perform the requested operation. C.3.2.2 Data request function The Data Request function provides transmission of CVG SDUs by the EUT towards the test system with configurable parameters, including message size, number of packets, and the time periodicity between multiple requested packets. The CVG SDUs are transmitted on the same data flow where the DATA_REQUEST message was received. ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 109 Prerequisites for the Data Request function: • The EUT test mode shall be active. • At least one user-plane data flow shall be established between the EUT and the Test System. • If the user-plane data flow is released, any scheduled data transmissions shall be cancelled. Upon receiving a DATA_REQUEST message, the EUT shall: • store the Source Address from the routing header of the DATA_REQUEST message; • remove any DATA_REQUEST_RESPONSE messages not delivered to CVG layer from the transmission buffer; • set requestedPackets counter as REQUEST_N_PACKETS; • while number of requestedPackets counter is greater than 0: - wait time REQUEST_T_INTERVAL; - generate a DATA_REQUEST_RESPONSE message containing REQUEST_N_BYTES bytes; - set the Source Address of the routing header for DATA_REQUEST message as the Destination address; - instruct the CVG layer to transmit the DATA_REQUEST_RESPONSE message according to the options specified in REQUEST_FLAGS; - if requestedPackets counter is less than 0xFF: decrease the requestedPackets counter by one. • stop generating any further DATA_REQUEST_RESPONSE messages. C.4 Message definitions and contents C.4.1 General C.4.1.1 Message structure The test mode control messages are intended to be transmitted as Data payload within a Data IE/Data EP IE to a testing specific endpoint. C.4.1.2 Message codes Table C.4.1.2-1 lists the test mode control message codes. Table C.4.1.2-1: Message codes Value Message code 0x00 LOOP_DATA 0x01 LOOP_DATA_RESPONSE 0x02 ACTIVATE_TEST_LOOP 0x03 ACTIVATE_TEST_LOOP_COMPLETE 0x04 DEACTIVATE_TEST_LOOP 0x05 DEACTIVATE_TEST_LOOP_COMPLETE 0x06 DATA_REQUEST 0x07 DATA_REQUEST_RESPONSE ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 110 C.4.2 Test control messages C.4.2.1 ACTIVATE_TEST_LOOP Table C.4.2.1-1: ACTIVATE_TEST_LOOP message Field Octet Description message_code 0 Message code, set to ACTIVATE_TEST_LOOP loop_mode 1 Test loop mode: 0x00: test loop mode A 0x01 - 0xFF: reserved loop_response_delay 2 Delay which the EUT should add before generating the loopback packet, values: 0x00: No delay 0x01 - 0x09: 10 ms, 20 ms, 30 ms, 40 ms, 50 ms, 60 ms, 70 ms, 80 ms, 90 ms 0x0A - 0x12: 100 ms, 200 ms, 300 ms, 400 ms, 500 ms, 600 ms, 700 ms, 800 ms - 900 ms 0x13 - 0x1B: 1 s, 2 s, 3 s, 4 s, 5 s, 6 s, 7 s, 8 s, 9 s 0x1C - 0x25: 10 s, 20 s, 30 s, 40 s, 50 s, 60 s, 70 s, 80 s, 90 s, 100 s 0x26 - 0xFF: Reserved C.4.2.2 ACTIVATE_TEST_LOOP_COMPLETE Table C.4.2.2-1: ACTIVATE_TEST_LOOP_COMPLETE message Field Octet Description message_code 0 Message code, set to ACTIVATE_TEST_LOOP_COMPLETE C.4.2.3 DEACTIVATE_TEST_LOOP Table C.4.2.3-1: DEACTIVATE_TEST_LOOP message Field Octet Description message_code 0 Message code, set to DEACTIVATE_TEST_LOOP C.4.2.4 DEACTIVATE_TEST_LOOP_COMPLETE Table C.4.2.4-1: DEACTIVATE_TEST_LOOP message Field Octet Description message_code 0 Message code, set to DEACTIVATE_TEST_LOOP_COMPLETE C.4.2.5 LOOP_DATA When a test loop function is active, the LOOP_DATA message format may be used. Table C.4.2.5-1: LOOP_DATA message Field Octet Description message_code 0 Message code, set to LOOP_DATA data 1-n Any bytes ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 111 C.4.2.6 LOOP_DATA_RESPONSE When the EUT receives a LOOP_DATA message, it shall use the LOOP_DATA_RESPONSE message format. Table C.4.2.6-1: LOOP_DATA_RESPONSE message Field Octet Description message_code 0 Message code, set to LOOP_DATA_RESPONSE data 1-n Loop response data is based on the test loop mode Mode A: Data bytes included in the LOOP_DATA message C.4.2.7 DATA_REQUEST When the test mode is active, and the EUT receives a DATA_REQUEST message, the EUT shall transmit request_n_packets packets, with periodicity of request_t_interval, having a size of request_n_bytes bytes. The first packet should be transmitted as soon as possible after the indicated delay when receiving the request message. If the number of requested packets is 0x00, the EUT shall stop any ongoing periodic transmission operation. If the number of requested packets is 0xFF, the EUT shall send packets until it is commanded to stop. Otherwise, the EUT shall transmit the requested number of CVG SDUs. Table C.4.2.7-1: DATA_REQUEST message Field Octet Description message_code 0 Message code, set to DATA_REQUEST request_flags 1 Bit 0: Use HARQ for transmissions Bit 1-7: Reserved request_n_packets 2 Number of packets to be transmitted by the TMC, values: 0x00: Stop any ongoing requests. 0x01-0xFE: Number of requested packets 0xFF: Request continuous packet transmission request_t_interval 3 Delay before and in-between transmissions, values: 0x00: Transmit within random-access responses 0x01 - 0x09: 10 ms, 20 ms, 30 ms, 40 ms, 50 ms, 60 ms, 70 ms, 80 ms, 90 ms 0x0A - 0x12: 100 ms, 200 ms, 300 ms, 400 ms, 500 ms, 600 ms, 700 ms, 800 ms, 900 ms 0x13 - 0x1B: 1 s, 2 s, 3 s, 4 s, 5 s, 6 s, 7 s, 8 s, 9 s 0x1C - 0x25: 10 s, 20 s, 30 s, 40 s, 50 s, 60 s, 70 s, 80 s, 90 s, 100 s 0x26 - 0xFF: Reserved request_n_bytes 4-5 CVG SDU size in bytes 0x0000: Reserved 0x0001-0xFFFE: Data payload size equal to field value 0xFFFF: Maximum data payload size supported by the EUT C.4.2.8 DATA_REQUEST_RESPONSE Table C.4.2.8-1: DATA_REQUEST_RESPONSE message Field Octet Description message_code 0 Message code, set to TEST_DATA_RESPONSE data 1-request_n_bytes Any random bytes, having size as indicated by request_n_bytes as indicated in a received DATA_REQUEST message ETSI ETSI TS 104 047-2 V1.1.1 (2025-10) 112 History Document history V1.1.1 October 2025 Publication
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1 Scope
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The present document is one of the parts of the radio conformance test specification for DECT-2020 New Radio (NR) radio device. The present document specifies radio device radio transmission and reception conformance testing based on [2] and [3]. Further, the present document defines the test conditions, test configurations, and requirement for testing functions and a test system, to be used for radio transmission and reception conformance testing.
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2 References
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2.1 Normative references
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References are either specific (identified by date of publication and/or edition number or version number) or non- specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found in the ETSI docbox. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long-term validity. The following referenced documents are necessary for the application of the present document. [1] ETSI TS 103 636-2: "DECT-2020 New Radio (NR); Part 2: Radio reception and transmission requirements". [2] ETSI TS 103 636-3: "DECT-2020 New Radio (NR); Part 3: Physical layer". [3] ETSI TS 103 636-4: "DECT-2020 New Radio (NR); Part 4: MAC layer". [4] ETSI TS 104 047-2: "DECT-2020 New Radio (NR); Conformance Test Specification; Part 2: Radio Protocols". [5] IEC 60068-2-1: "Environmental testing - Part 2-1: Tests - Test A: Cold". [6] IEC 60068-2-2: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
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2.2 Informative references
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References are either specific (identified by date of publication and/or edition number or version number) or non- specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long-term validity. The following referenced documents may be useful in implementing an ETSI deliverable or add to the reader's understanding, but are not required for conformance to the present document. [i.1] ETSI ETR 273-1-2: "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement of radiated methods of measurement (using test sites) and evaluation of the corresponding measurement uncertainties; Part 1: Uncertainties in the measurement of mobile radio equipment characteristics; Sub-part 2: Examples and annexes". [i.2] ETSI TR 100 028-1 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1". ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 10 [i.3] ETSI TR 100 028-2 (V1.4.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2". [i.4] ETSI TR 102 273-2 (V1.2.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties; Part 2: Anechoic chamber". [i.5] ETSI TR 102 273-3 (V1.2.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties; Part 3: Anechoic chamber with a ground plane". [i.6] ETSI TR 102 273-4 (V1.2.1) (12-2001): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties; Part 4: Open area test site".
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3 Definition of terms, symbols and abbreviations
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3.1 Terms
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For the purposes of the present document, the following terms apply: Equipment Under Test (EUT): RD under test Fixed Termination (FT): operational mode of RD where RD initiates coordinates local radio resources, provides information how other RDs may connect and communicate with it operating channel: single continuous part of radio spectrum with a defined bandwidth where RDs transmits and/or receives Portable Termination (PT): operational mode of RD where RD selects another RD, which is in FT mode, for association Radio Device (RD): device with radio transmission and reception capability, which can operate in FT mode, PT mode or FT/PT mode. resource: variable length time unit defined in subslot(s) or slot(s) in single operating channel that RD is using for transmission or reception of physical layer packet System Simulator (SS): device or system, that can generate RD test signals and EUT control signalling and analysing EUT signalling responses on one or more RF channels, in order to create the required test environment for the EUT NOTE: See more details in Annex A. Test System (TS): combination of devices brought together into a system for the purpose of making one or more measurements on a EUT in accordance with the test case requirements NOTE: See more details in Annex A.
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3.2 Symbols
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Nominal channel bandwidth as specified in ETSI TS 103 636-2 [1] Transmission bandwidth as specified in ETSI TS 103 636-2 [1] Occupied channel bandwidth as specified in ETSI TS 103 636-2 [1] CW Continuous Wave FBL Frequency band low edge FBH Frequency band high edge fi Interfering signal frequency ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 11 Nocc Number of occupied subcarriers for given Fourier transform scaling factor as specified in ETSI TS 103 636-3 [2] Nsym Number of OFDM symbols RDFT RD operating in FT mode RDPT RD operating in PT mode RDFT,PT RD operating in both FT and PT mode
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3.3 Abbreviations
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For the purposes of the present document, the following abbreviations apply: ACK Acknowledgement ACS Adjacent Channel Selectivity AWGN Additive White Gaussian Noise BPSK Binary Phase Shift Keying BW Bandwidth CRC Cyclic Redundancy Check CW Continuous Wave e.i.r.p. effective isotropic radiated power e.r.p. effective radiated power EFTA European Free Trade Association EUT Equipment Under Test FAR Fully Anechoic Room FT Fixed Termination HARQ Hybrid Automatic Repeat Request LPDA Logarithmic Periodic Dipole Antennas NACK Negative Acknowledgement NF Noise Figure NR New Radio OATS Open Area Test Site OOB Out Of Band PER Packet Error Rate PT Portable Termination QPSK Quadrature Phase-Shift Keying RBW Resolution Bandwidth RD Radio Device RF Radio Frequency RMS Root Mean Square RSSI-1 Radio Signal Strength Indicator 1 RSSI-2 Radio Signal Strength Indicator 2 SAR Semi Anechoic Room SNR Signal to Noise Ratio SS System Simulator TBS Transport Block Size TH Temperature High TL Temperature Low TS Test System VBW Video Bandwidth VH Voltage High VL Voltage Low VSWR Voltage Standing Wave Ratio ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 12
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4 Common test environment
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4.1 Environmental conditions
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4.1.1 General
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The requirements in this clause apply to all types of RD(s). Physical layer radio conformance testing is based on specific testing software which enables EUT and SS to communicate over the air and configure physical layer to desired operating mode enabling both conducted and radiated testing modes. Therefore, testing software is only used for physical layer conformance testing purposes and it is not for devices (EUT) intended use.
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4.1.2 Temperature
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The normative reference for this requirement is ETSI TS 103 636-2 [1], clause C.2. The RD shall fulfil all the requirements in the full temperature range of: Table 4.1.2-1: Temperature Test Environment +15 °C to +35 °C for normal conditions (with relative humidity up to 75 %) -10 °C to +55 °C for extreme conditions (see IEC 60068-2-1 [5] and IEC 60068-2-2 [6]) Outside this temperature range the RD, if powered on, shall not make ineffective use of the radio frequency spectrum. In no case shall the RD exceed the maximum transmission power level of the transmission band for extreme operation defined in ETSI TS 103 636-2 [1]. Some tests are performed also in extreme temperature conditions. These test conditions are denoted as TL (temperature low, -10 °C) and TH (temperature high, +55 °C).
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4.1.3 Voltage
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The normative reference for this requirement is ETSI TS 103 636-2 [1], clause C.3. The RD shall fulfil all the requirements in the full voltage range, i.e. the voltage range between the extreme voltages. The manufacturer shall declare the lower (VL) and higher extreme (VH) voltages and the approximate shutdown voltage. For the equipment that can be operated from one or more of the power sources listed below, the lower extreme voltage shall not be higher, and the higher extreme voltage shall not be lower than that specified below. Table 4.1.3-1: Voltage Test Environment Power source Lower extreme voltage Higher extreme voltage Normal conditions voltage AC mains 0,9 × nominal 1,1 × nominal nominal Regulated lead acid battery 0,9 × nominal 1,3 × nominal 1,1 × nominal Non regulated batteries: Lithium Mercury/nickel & cadmium Other 0,95 × nominal 0,90 × nominal 0,85 × nominal 1,1 × nominal 1,1 × nominal nominal nominal Outside this voltage range the RD if powered on, shall not make ineffective use of the radio frequency spectrum. In no case shall the RD exceed the transmitted levels as defined in ETSI TS 103 636-2 [1] for extreme operation. In particular, the RD shall inhibit all RF transmissions when the power supply voltage is below the manufacturer declared shutdown voltage. Some tests are performed also in extreme voltage conditions. These test conditions are denoted as VL (lower extreme voltage) and VH (higher extreme voltage). ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 13
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4.1.4 Vibration
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The normative reference for this requirement is ETSI TS 103 636-2 [1], clause C.4. The RD shall fulfil all requirements during vibration defined in Table 4.1.4-1. Table 4.1.4-1: Vibration Frequency ASD (Acceleration Spectral Density) random vibration 5 Hz to 20 Hz 0,96 m2/s3 20 Hz to 500 Hz 0,96 m2/s3 at 20 Hz, thereafter -3 dB/Octave Outside this vibration range the radio device, if powered on, shall not make ineffective use of the radio frequency spectrum.
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4.2 Common requirements for test equipment
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4.2.1 General
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RD radio conformance testing can be categorized into 2 distinct areas: • Radio Transmission, clause 6.1 • Radio Reception, clause 6.2 The Test System (TS) required for each category of testing may or not be different, depending on the supplier of the test equipment. However, there will be some generic requirements of the test equipment that are essential for these two categories of test, and these are specified in this clause. TS is defined in Annex A. TS shall use the same number of Tx antennas for all parts of the tests, initial condition and test procedure, as specified in the minimum requirement. Physical layer conformance testing is based on Equipment Under Test (EUT) applying a specific testing software or a test mode within a software which enables EUT and SS to communicate over the air and configure physical layer to desired operating mode enabling both conducted and radiated testing modes for testing purposes. The Minimum Requirements defined in each test make no allowance for Measurement Uncertainty. Therefore, Test Tolerances are used to relax the Minimum Requirements. The Test Tolerance for each test and the explanation of how the Minimum Requirement has been relaxed by the Test Tolerance is given in Annex C.
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4.2.2 Functional requirements
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The Test System (TS) shall provide (for the mode(s) supported) the following minimum functionality for the specific test: • To select and support appropriate radio configuration from TS towards EUT • To set the appropriate transmission power levels • To set-up and support appropriate reverse radio configuration from the EUT to the TS
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4.3 Reference test conditions
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4.3.1 Introduction
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This clause contains the reference test conditions which apply to all test cases unless otherwise specified. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 14
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4.3.2 Test frequencies and test bandwidths
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The test frequencies are based on the ETSI TS 103 636-2 [1] frequency bands and channel raster. The frequencies to be tested are the lowest and highest frequency channels of each operating band supported by the EUT. Each operating band supported by the EUT shall be tested. All nominal bandwidths supported by the EUT on the given band shall be tested. If EUT supports multiple numerologies for given nominal bandwidth, all numerologies according to ETSI TS 103 636-3 [2], clause 4.3, shall be tested. Actual test configurations are specified case by case and stated in test case itself as the initial conditions.
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4.3.3 Radio conditions
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4.3.3.1 Normal propagation condition
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In normal propagation condition the downlink connection between the System Simulator (SS) and the EUT is without Additive White Gaussian Noise (AWGN) and has no fading or multipath effects. The uplink connection between the EUT and SS is without AWGN and has no fading or multipath effects.
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4.3.4 Transmission packet parameters
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4.3.4.1 Antennas
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If the EUT has one Rx antenna, the downlink signal is applied to it. If the EUT has more than one Rx antenna, the same downlink signal is applied to each one. All EUT Rx antennas shall be connected unless otherwise stated in the test case.
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4.3.4.2 Transmission configuration
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4.3.4.2.1 Transmission packet structure
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Transmission packet, ETSI TS 103 636-3 [2], clause 5.1, for the purposes of testing shall consist of a data packet with two sub-slots unless otherwise specified in a test case.
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4.3.4.2.2 Physical control channel
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Physical layer control field shall consist of ETSI TS 103 636-4 [3], clause 6.2.1 of type 2, format 0 appropriately encoded and mapped to PCC as specified in ETSI TS 103 636-3 [2], clause 7.5.
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4.3.4.2.3 Physical data channel
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The Physical Data SDU consists of test protocol messages specified in clause F.6 and zero or random data generated from PN15 sequence as specified in clause F.6 appropriately encoded and mapped to PDC as specified in ETSI TS 103 636-3 [2], clause 7.6.
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4.3.5 Signal levels
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4.3.5.1 EUT signal levels
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The received power at EUT Rx antenna connector -70 dBm + 10log10( /1,728 MHz ) shall be used unless otherwise specified in a test case. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 15
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4.3.5.2 SS signal levels
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The received power at SS Rx antenna connector -70 dBm + 10log10( /1,728 MHz ) shall be used unless otherwise specified in a test case.
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4.3.6 Initial conditions
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Initial conditions are described for each of the test cases. Initial conditions are a set of test configurations the EUT needs to be tested in and the steps for the SS to take with the EUT to reach the correct measurement state. The initial test configurations consist of environmental conditions, test frequencies, channel bandwidths and physical channel configurations(s) based on EUT operating bands specified in manufacturers declaration. All these configurations shall be tested with applicable test parameters for each channel bandwidth.
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5 Exceptions
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5.1 General
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This clause defines possible exceptions for specific needs of the test cases defined clause 6 of the present document.
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5.2 Transmission without STF cover sequence
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In the case of Test System or SS being incapable synchronization and analysis of EUT transmit signal with STF cover sequence as specified in ETSI TS 103 636-3 [2], clause 6.3.7, only for the purpose of testing, EUT may have capability of transmission without STF cover sequence. Test cases where transmission without cover sequence may be enabled are indicated within the test cases defined in clause 6.1. When test systems are supporting cover sequence, this exception shall not be used. NOTE: As DECT-2020 NR is relatively new radio standard this exception is allowed when test equipment can synchronize to periodic synchronization signal but cannot synchronize to periodic synchronization signal with a cover sequence. This is the likely scenario when test equipment is capable of generic OFDM signal analysis but does not have DECT-2020 NR specific extensions.
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6 RF tests
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6.1 Transmitter tests
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6.1.1 Transmit power
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6.1.1.1 Maximum output power
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6.1.1.1.1 Test purpose
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To verify that the error of the EUT maximum output power does not exceed the range prescribed by the specified nominal maximum output power and tolerance.
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6.1.1.1.2 Test applicability
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This test case applies to all types of DECT-2020 NR release 1 RD and forward. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 16
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6.1.1.1.3 Test description
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6.1.1.1.3.1 Initial conditions Table 6.1.1.1.3.1-1: Initial conditions for EUT maximum output power Environment as specified in clause 4.1 Normal, TL/VL, TL/VH, TH/VL, TH/VH Operating bands All operating bands supported, Table G.2.1-1 Carrier frequencies within operating band as specified in clause 4.3.2 Lowest, Highest Bandwidths and numerologies as specified in clause 4.3.2 All numerologies supported, Table G.2.2-1 Packet lengths Two subslot packet length and maximum packet length supported by the EUT, Table G.2.2-6 Transmit powers Maximum transmission power supported, Table G.2.1-3 Modulation and coding schemes All MCS supported, Table G.2.2-2 1) Connect the SS to the EUT antenna connectors as shown in Annex A, Figure A.1-5. 2) Radio conditions are set according to clause 4.3.3. 3) Transmission packet parameters are set according to clause 4.3.4. 4) Signal levels are set according to clause 4.3.5. 5) The SS sets the EUT to clause F.5.3 Transmit loop mode operation specifying 23 dBm transmission power to be used by the EUT. 6.1.1.1.3.2 Test procedure 1) The EUT periodically transmits packets to the SS. EUT shall use maximum transmission power allowed by the RD power class supported by the EUT. 2) TS measures the mean power of the EUT transmission within the nominal bandwidth . Only the active transmission part of the transmission packet without any transient periods is used in the measurement. 3) When specified transmission duration expires EUT sends loop report.
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6.1.1.1.4 Test requirement
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Normative requirement is specified in ETSI TS 103 636-2 [1], clause 6.2.1 and test tolerance in Table C.1.2-1 of the present document. The following RD power classes defines the maximum output power for any nominal bandwidth . Table 6.1.1.1.4-1: Maximum output power requirement RD power class Test limit Test Tolerance Class I 23 dBm Table C.1.2-1 Class II 21 dBm Class III 19 dBm Class IV 10 dBm 6.1.1.2 Transmit absolute power tolerance
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6.1.1.2.1 Test purpose
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To verify that the error of the EUT output power does not exceed the range prescribed by the output power tolerance.
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6.1.1.2.2 Test applicability
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This test case applies to all types of DECT-2020 NR release 1 RD and forward. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 17
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6.1.1.2.3 Test description
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6.1.1.2.3.1 Initial conditions Table 6.1.1.2.3.1-1: Initial conditions for transmit absolute power tolerance tests Environment as specified in clause 4.1 Normal, TL/VL, TL/VH, TH/VL, TH/VH Operating bands All operating bands supported, Table G.2.1-1 Carrier frequencies within operating band as specified in clause 4.3.2 Lowest, Highest Bandwidths and numerologies as specified in clause 4.3.2 All numerologies supported, Table G.2.2-1 Packet lengths Two subslot packet length and maximum packet length supported by the EUT, Table G.2.2-6 Transmit powers All transmit powers defined in ETSI TS 103 636-4 [3], Table 6.2.1-3a or 6.2.1-3b according to the EUT power class, Table G.2.1-3 Modulation and coding schemes All MCS supported, Table G.2.2-2 1) Connect the SS to the EUT antenna connectors as shown in Annex A, Figure A.1-5. 2) Radio conditions are set according to clause 4.3.3. 3) Transmission packet parameters are set according to clause 4.3.4. 4) Signal levels are set according to clause 4.3.5. 5) The SS sets the EUT to clause F.5.3 Transmit loop mode operation. 6.1.1.2.3.2 Test procedure 1) The EUT periodically transmits packets to the SS. 2) TS measures the mean power of the EUT transmission within the nominal bandwidth . Only the active transmission part of the transmission packet without any transient periods is used in the measurement. 3) When specified transmission duration expires EUT sends loop report.
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.2.4 Test requirement
|
Normative requirement is specified in ETSI TS 103 636-2 [1], clause 6.3.1 and test tolerance in Table C.1.2-1 of the present document. Table 6.1.1.2.4-1: Transmit absolute power tolerance requirement Power level Tolerance Tolerance on extreme conditions Test Tolerance >= 0 dBm ±2,0 dB ±3,0 dB Table C.1.2-1 < 0 dBm ±3,0 dB ±4,0 dB 6.1.1.3 Transmit OFF power
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.3.1 Test purpose
|
To verify that the EUT transmit OFF power is lower than the value specified in the test requirement.
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.3.2 Test applicability
|
This test case applies to all types of DECT-2020 NR release 1 RD and forward. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 18
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.3.3 Test description
|
This test is covered by clause 6.1.1.4 Transmit ON/OFF time mask.
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.3.4 Test requirement
|
Normative requirement is specified in ETSI TS 103 636-2 [1], clause 6.3.4 and test tolerance in Table C.1.2-1 of the present document. Table 6.1.1.3.4-1: Transmit OFF power requirement Test high limit Test Tolerance −50 dBm Table C.1.2-1 6.1.1.4 Transmit ON/OFF time mask
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.4.1 Test purpose
|
To verify that the ON/OFF time mask meets the ramping time allowed for the EUT between transmit OFF power and transmit ON power.
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.4.2 Test applicability
|
This test case applies to all types of DECT-2020 NR release 1 RD and forward.
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.4.3 Test description
|
6.1.1.4.3.1 Initial conditions Table 6.1.1.4.3.1-1: Initial conditions for transmit on/off time mask Environment as specified in clause 4.1 Normal, TL/VL, TL/VH, TH/VL, TH/VH Operating bands All operating bands supported, Table G.2.1-1 Carrier frequencies within operating band as specified in clause 4.3.2 Lowest, Highest Bandwidths and numerologies as specified in clause 4.3.2 All numerologies supported, Table G.2.2-1 Packet lengths Two subslot packet length and maximum packet length supported by the EUT, Table G.2.2-6 Transmit powers Maximum transmission power supported, Table G.2.1-3 Modulation and coding schemes MCS1 1) Connect the SS to the EUT antenna connectors as shown in Annex A, Figure A.1-5. 2) Radio conditions are set according to clause 4.3.3. 3) Transmission packet parameters are set according to clause 4.3.4. 4) Signal levels are set according to clause 4.3.5. 5) The SS sets the EUT to clause F.5.3 Transmit loop mode operation. 6.1.1.4.3.2 Test procedure 1) The EUT periodically transmits packets to the SS. 2) TS measures the mean power before and after the EUT transmission packet within the nominal bandwidth . Only the non-active transmission part of the transmission packet without any transient periods is used in the measurement as depicted in Figure 6.1.1.4.4-1. 3) When specified transmission duration expires EUT sends loop report. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 19
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.1.4.4 Test requirement
|
Normative requirement is specified in ETSI TS 103 636-2 [1], clause 6.3.5 and test tolerance in Table C.1.2-1 of the present document. The OFF-power measurement period is defined as a duration of at least one slot before and after of transmission excluding any transient periods. The TX ON/OFF transient period length shall be no longer than Guard Interval (GI) defined in ETSI TS 103 636-2 [1] and in ETSI TS 103 636-3 [2], clause 5.2.1. Figure 6.1.1.4.4-1: Transmit ON/OFF time mask Table 6.1.1.4.4-1: Transmit OFF power requirement Test limit Test Tolerance −50 dBm Table C.1.2-1 6.1.2 Transmit signal quality 6.1.2.1 Centre frequency 6.1.2.1.1 Test purpose To verify the ability of the transmitter to generate modulated carrier frequency with lower error than specified in test requirement.
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.2.1.2 Test applicability
|
This test case applies to all types of DECT-2020 NR release 1 RD and forward. Start of transmission End of transmission End of OFF power requirement Start of OFF power requirement Start of ON requirement End of ON requirement TX ON/OFF Transient period TX ON/OFF Transient period ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 20
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a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.2.1.3 Test description
|
6.1.2.1.3.1 Initial conditions Table 6.1.2.1.3.1-1: Initial conditions for carrier centre frequency test Environment as specified in clause 4.1 Normal, TL/VL, TL/VH, TH/VL, TH/VH Operating bands All operating bands supported, Table G.2.1-1 Carrier frequencies within operating band as specified in clause 4.3.2 Lowest, Highest Bandwidths and numerologies as specified in clause 4.3.2 All numerologies supported, Table G.2.2-1 Packet lengths Two subslot packet length and maximum packet length supported by the EUT, Table G.2.2-6 Transmit powers All transmit powers defined in ETSI TS 103 636-4 [3], Table 6.2.1-3a or 6.2.1-3b according to the EUT power class, Table G.2.1-3 Modulation and coding schemes All MCS supported, Table G.2.2-2 1) Connect the SS to the EUT antenna connectors as shown in Annex A, Figure A.1-5. 2) Radio conditions are set according to clause 4.3.3. 3) Transmission packet parameters are set according to clause 4.3.4. 4) Signal levels are set according to clause 4.3.5. 5) The SS sets the EUT to clause F.5.3 Transmit loop mode operation. The SS may set the EUT to transmit without cover sequence according to clause 5.2. 6.1.2.1.3.2 Test procedure 1) The EUT periodically transmits packets to the SS. 2) TS measures the centre frequency of the EUT transmission. 3) When specified transmission duration expires EUT sends loop report.
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.2.1.4 Test requirement
|
Normative minimum requirement is specified in ETSI TS 103 636-2 [1], clause 6.4.1 and test tolerance in Table C.1.2-1 of the present document for any single transmitted packet. Table 6.1.2.1.4-1: Centre frequency requirement Test limit Test Tolerance ±10 ppm Table C.1.2-1 6.1.2.2 Carrier leakage 6.1.2.2.1 Test purpose To verify the EUT transmitter modulation quality in terms of carrier leakage. Carrier leakage expresses itself as unmodulated sine wave with the carrier frequency. It is an interference of approximately constant amplitude and independent of the amplitude of the wanted signal. Carrier leakage interferes with the centre sub carriers of the EUT, especially, when their amplitude is small.
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.2.2.2 Test applicability
|
This test case applies to all types of DECT-2020 NR release 2 RD and forward. ETSI ETSI TS 104 047-1 V1.1.1 (2025-10) 21
|
a50d0751fba9eb0fb9d16f7b15885dae
|
104 047-1
|
6.1.2.2.3 Test description
|
6.1.2.2.3.1 Initial conditions Table 6.1.2.2.3.1-1: Initial conditions for carrier leakage tests Environment as specified in clause 4.1 Normal, TL/VL, TL/VH, TH/VL, TH/VH Operating bands All operating bands supported, Table G.2.1-1 Carrier frequencies within operating band as specified in clause 4.3.2 Lowest, Highest Bandwidths and numerologies as specified in clause 4.3.2 All numerologies supported, Table G.2.2-1 Packet lengths Two subslot packet length and maximum packet length supported by the EUT, Table G.2.2-6 Transmit powers All transmit powers defined in ETSI TS 103 636-4 [3], Table 6.2.1-3a or 6.2.1-3b according to the EUT power class, Table G.2.1-3 Modulation and coding schemes All MCS supported, Table G.2.2-2 1) Connect the SS to the EUT antenna connectors as shown in Annex A, Figure A.1-5. 2) Radio conditions are set according to clause 4.3.3. 3) Transmission packet parameters are set according to clause 4.3.4. 4) Signal levels are set according to clause 4.3.5. 5) The SS sets the EUT to clause F.5.3 Transmit loop mode operation. The SS may set the EUT to transmit without cover sequence according to clause 5.2. 6.1.2.2.3.2 Test procedure 1) The EUT periodically transmits packets to the SS. 2) TS measures the carrier leakage of the EUT transmission against the limit in Table 6.1.2.2.4-1. 3) When specified transmission duration expires EUT sends loop report.
|
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