Content for TS 24.554 Word version: 18.5.1
11 Information elements coding
11.1 Overview
11.2 5G ProSe direct discovery message formats
11.3 PC5 signalling message formats
11.4 5G ProSe direct discovery message over PC3a formats
11.6 5G ProSe security message over PC8 formats
11.7 Formats for messages transmitted over the PC3ach interface
11 Information elements coding p. 398
11.1 Overview p. 398
11.2 5G ProSe direct discovery message formats p. 398
11.2.1 ProSe direct discovery PC5 message type p. 398
11.2.2 ProSe application code p. 399
11.2.3 ProSe restricted code p. 400
11.2.4 MIC p. 400
11.2.5 UTC-based counter p. 400
11.2.6 Application layer group ID p. 400
11.2.7 User info ID p. 401
11.2.8 Relay service code p. 401
11.2.9 Status indicator p. 401
11.2.10 TAI p. 402
11.2.11 UTC-based counter LSB p. 402
11.2.12 NCGI p. 402
11.2.13 Metadata p. 403
11.2.14 RRC container p. 403
11.2.15 Application layer ID p. 404
11.2.16 Void
11.2.17 Direct discovery set p. 404
11.2.18 Void
11.2.19 Announce prohibited indication p. 406
11.2.20 PLMN ID p. 406
11.3 PC5 signalling message formats p. 406
11.3.1 ProSe PC5 signalling message type p. 406
11.3.2 Sequence number p. 407
11.3.3 ProSe identifier p. 407
11.3.4 Application layer ID p. 408
11.3.5 PC5 QoS flow descriptions p. 409
11.3.6 IP address configuration p. 416
11.3.7 Link local IPv6 address p. 417
11.3.8 PC5 signalling protocol cause p. 417
11.3.9 Key establishment information container p. 418
11.3.10 Nonce p. 419
11.3.11 UE security capabilities p. 419
11.3.12 UE PC5 unicast signalling security policy p. 422
11.3.13 MSB of KNRP-sess ID p. 422
11.3.14 KNRP ID p. 423
11.3.15 LSB of KNRP-sess ID p. 423
11.3.16 MSBs of KNRP ID p. 424
11.3.17 LSBs of KNRP ID p. 424
11.3.18 Configuration of UE PC5 unicast user plane security protection p. 424
11.3.19 Link modification operation code p. 425
11.3.20 Keep-alive counter p. 426
11.3.21 Maximum inactivity period p. 426
11.3.22 Selected security algorithms p. 427
11.3.23 UE PC5 unicast user plane security policy p. 427
11.3.24 Re-authentication indication p. 428
11.3.25 Layer-2 ID p. 429
11.3.26 Relay service code p. 429
11.3.27 GPRS timer p. 430
11.3.28 Additional parametersannouncement request refresh timer T5106 p. 430
11.3.29 PC5 QoS rules p. 430
11.3.30 5GS mobile identity p. 438
11.3.31 EAP message p. 438
11.3.32 User security key ID p. 438
11.3.33 PLMN ID p. 439
11.3.34 Void
11.3.35 GPI p. 439
11.3.36 RAND p. 440
11.3.37 AUTS p. 440
11.3.38 MIC p. 441
11.3.39 User info ID p. 441
11.3.40 QoS flow descriptions p. 441
11.3.41 PC5 signalling protocol cause 2 p. 441
11.3.42 IP address/prefix needed indication p. 442
11.3.43 Void
11.3.44 List of Link local IPv6 address p. 442
11.3.45 MAC address p. 443
11.3.46 Relay reselection indication p. 443
11.3.47 List of user info ID p. 444
11.3.48 List of candidates U2U relay UE layer-2 IDs p. 444
11.3.49 UE IP address p. 445
11.3.50 List of UE IP addresses p. 446
11.3.50a 5GS identity type p. 446
11.3.51 Spare half octet p. 446
11.3.52 MSBs of KNRP ID 2 p. 447
11.3.53 LSBs of KNRP ID 2 p. 447
11.3.54 MSB of KSLP-sess ID p. 447
11.3.55 KSLP ID p. 448
11.3.56 Relay indication p. 448
11.3.57 List of application layer IDs p. 449
11.4 5G ProSe direct discovery message over PC3a formats p. 449
11.4.1 Data types format in XML schema p. 449
11.4.2 Parameters in 5G ProSe direct discovery messages over PC3a p. 450
11.4.2.1 Transaction ID p. 450
11.4.2.2 Command p. 450
11.4.2.3 Void
11.4.2.4 Prose application ID p. 450
11.4.2.5 Application identity p. 450
11.4.2.6 ProSe application code p. 450
11.4.2.7 Validity timer T5060 p. 451
11.4.2.8 PC3a control protocol cause value p. 451
11.4.2.9 Discovery filter p. 451
11.4.2.10 Monitored PLMN ID p. 452
11.4.2.11 VPLMN ID p. 452
11.4.2.12 UTC-based counter p. 452
11.4.2.13 Validity timer T5072 p. 452
11.4.2.14 Metadata flag p. 452
11.4.2.15 Metadata p. 452
11.4.2.16 Current time p. 452
11.4.2.17 Max offset p. 452
11.4.2.18 Discovery type p. 452
11.4.2.19 Match report refresh timer T5074 p. 453
11.4.2.20 Requested timer p. 453
11.4.2.21 DDNMF transaction ID p. 453
11.4.2.22 Update info p. 453
11.4.2.23 RPAUID p. 454
11.4.2.24 Announcing type p. 454
11.4.2.25 Application level container p. 454
11.4.2.26 Discovery entry ID p. 454
11.4.2.27 ProSe restricted code p. 454
11.4.2.28 ProSe restricted code suffix range p. 454
11.4.2.29 On demand announcing enabled indicator p. 455
11.4.2.30 Restricted discovery filter p. 455
11.4.2.31 ACE enabled indicator p. 455
11.4.2.32 Validity timer T5062 p. 455
11.4.2.33 Restricted code security material p. 455
11.4.2.34 Discovery model p. 456
11.4.2.35 ProSe response code p. 456
11.4.2.36 Discovery query filter p. 456
11.4.2.37 Validity timer T5068 p. 456
11.4.2.38 Subquery result p. 456
11.4.2.39 Validity timer T5076 p. 457
11.4.2.40 Match report refresh timer T5077 p. 457
11.4.2.41 Metadata index mask p. 457
11.4.2.42 Network-initiated transaction method p. 457
11.4.2.43 Announcing PLMN ID p. 457
11.4.2.44 Metadata Indicator p. 457
11.4.2.45 ProSe application code prefix p. 458
11.4.2.46 ProSe application code suffix p. 458
11.4.2.47 ProSe application code ACE p. 458
11.4.2.48 Discovery key p. 458
11.4.2.49 PC5 security policies p. 458
11.4.2.50 PC5 UE ciphering algorithm capability p. 458
11.4.2.51 Selected PC5 ciphering algorithm p. 459
11.4.2.52 ProSe PC5 discovery message p. 459
11.4.2.53 PKMF address p. 459
11.5 Void
11.6 5G ProSe security message over PC8 formats p. 460
11.6.1 Data types format in XML schema p. 460
11.6.2 Parameters in 5G ProSe security messages over PC8 p. 461
11.6.2.1 Transaction ID p. 461
11.6.2.2 UP-PRUK p. 461
11.6.2.3 UP-PRUK ID p. 461
11.6.2.4 PC5 UE security capabilities p. 461
11.6.2.5 MCC p. 461
11.6.2.6 MNC p. 462
11.6.2.7 Current time p. 462
11.6.2.8 Max offset p. 462
11.6.2.9 Expiration timer p. 462
11.6.2.10 Relay service code p. 462
11.6.2.11 Selected PC5 ciphering algorithm p. 462
11.6.2.12 DUSK p. 462
11.6.2.13 DUIK p. 462
11.6.2.14 DUCK p. 462
11.6.2.15 Encrypted bitmask p. 462
11.6.2.16 GPI p. 462
11.6.2.17 Signalling ciphering policy p. 462
11.6.2.18 User plane integrity protection policy p. 463
11.6.2.19 User plane ciphering policy p. 463
11.6.2.20 PC8 control protocol cause value p. 463
11.6.2.21 SUCI p. 463
11.6.2.22 KNRP freshness parameter 1 p. 463
11.6.2.23 AUTS p. 463
11.6.2.24 RAND p. 463
11.6.2.25 KNRP p. 463
11.6.2.26 KNRP freshness parameter 2 p. 463
11.6.2.27 PLMN ID p. 463
11.7 Formats for messages transmitted over the PC3ach interface p. 464
11.7.1 Data types format in XML schema p. 464
11.7.2 Parameters in messages transmitted over the PC3ach interface p. 464
11.7.2.1 Transaction ID p. 464
11.7.2.2 Sequence number p. 464
11.7.2.3 In coverage p. 464
11.7.2.4 NCGI p. 464
11.7.2.5 5G ProSe direct communication radio parameters p. 464
11.7.2.6 Cause value p. 465
11.7.2.7 Timestamp p. 465
11.7.2.8 ProSe layer-2 group ID p. 465
11.7.2.9 5G ProSe group IP multicast address p. 465
11.7.2.10 UE IP address p. 465
11.7.2.11 UE layer-2 ID p. 465
11.7.2.12 Data amount p. 465
11.7.2.13 Radio resources indicator p. 465
11.7.2.14 Radio frequency p. 466
11.7.2.15 PC5 QoS flow identifier p. 466
11.7.2.16 PQI p. 466
11.7.2.17 GFBR p. 466
11.7.2.18 MFBR p. 466
11.7.2.19 Averaging window p. 466
11.7.2.20 Resource type p. 466
11.7.2.21 Default priority level p. 466
11.7.2.22 Packet delay budget p. 466
11.7.2.23 Packet error rate p. 466
11.7.2.24 Default maximum data burst volume p. 466
