Content for TS 24.554 Word version: 19.1.0
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. 473
11.1 Overview p. 473
11.2 5G ProSe direct discovery message formats p. 473
11.2.1 ProSe direct discovery PC5 message type p. 473
11.2.1a ProSe direct discovery PC5 message content type extensions p. 474
11.2.2 ProSe application code p. 475
11.2.3 ProSe restricted code p. 475
11.2.4 MIC p. 476
11.2.5 UTC-based counter p. 476
11.2.6 Application layer group ID p. 476
11.2.7 User info ID p. 476
11.2.8 Relay service code p. 477
11.2.9 Status indicator p. 477
11.2.10 TAI p. 478
11.2.11 UTC-based counter LSB p. 478
11.2.12 NCGI p. 478
11.2.13 Metadata p. 479
11.2.14 RRC container p. 479
11.2.15 Application layer ID p. 480
11.2.16 Void
11.2.17 Direct discovery set p. 480
11.2.18 Void
11.2.19 Announce prohibited indication p. 482
11.2.20 PLMN ID p. 482
11.2.21 Hop count p. 482
11.2.22 Hop limit p. 483
11.2.23 NID p. 483
11.2.24 List of multi-hop UE-to-UE relay paths p. 483
11.3 PC5 signalling message formats p. 484
11.3.1 ProSe PC5 signalling message type p. 484
11.3.2 Sequence number p. 485
11.3.3 ProSe identifier p. 485
11.3.4 Application layer ID p. 486
11.3.5 PC5 QoS flow descriptions p. 487
11.3.6 IP address configuration p. 494
11.3.7 Link local IPv6 address p. 495
11.3.8 PC5 signalling protocol cause p. 495
11.3.9 Key establishment information container p. 496
11.3.10 Nonce p. 497
11.3.11 UE security capabilities p. 497
11.3.12 UE PC5 unicast signalling security policy p. 500
11.3.13 MSB of KNRP-sess ID p. 500
11.3.14 KNRP ID p. 501
11.3.15 LSB of KNRP-sess ID p. 501
11.3.16 MSBs of KNRP ID p. 502
11.3.17 LSBs of KNRP ID p. 502
11.3.18 Configuration of UE PC5 unicast user plane security protection p. 502
11.3.19 Link modification operation code p. 503
11.3.20 Keep-alive counter p. 504
11.3.21 Maximum inactivity period p. 504
11.3.22 Selected security algorithms p. 505
11.3.23 UE PC5 unicast user plane security policy p. 505
11.3.24 Re-authentication indication p. 506
11.3.25 Layer-2 ID p. 507
11.3.26 Relay service code p. 507
11.3.27 GPRS timer p. 508
11.3.28 Additional parameters announcement request refresh timer T5106 p. 508
11.3.29 PC5 QoS rules p. 508
11.3.30 5GS mobile identity p. 516
11.3.31 EAP message p. 516
11.3.32 User security key ID p. 516
11.3.33 PLMN ID p. 517
11.3.34 Void
11.3.35 GPI p. 517
11.3.36 RAND p. 518
11.3.37 AUTS p. 518
11.3.38 MIC p. 519
11.3.39 User info ID 2 p. 519
11.3.40 QoS flow descriptions p. 519
11.3.41 PC5 signalling protocol cause 2 p. 519
11.3.42 IP address/prefix needed indication p. 520
11.3.43 Void
11.3.44 List of Link local IPv6 address p. 520
11.3.45 MAC address p. 521
11.3.46 Relay reselection indication p. 521
11.3.47 List of user info ID p. 522
11.3.48 List of candidates U2U relay UE layer-2 IDs p. 522
11.3.49 UE IP address p. 523
11.3.50 List of UE IP addresses p. 524
11.3.50A 5GS identity type p. 524
11.3.51 Spare half octet p. 524
11.3.52 MSBs of KNRP ID 2 p. 525
11.3.53 LSBs of KNRP ID 2 p. 525
11.3.54 MSB of KSLP-sess ID p. 525
11.3.55 KSLP ID p. 526
11.3.56 Relay indication p. 526
11.3.57 List of application layer IDs p. 527
11.3.58 List of multi-hop remote UE parameters p. 527
11.4 5G ProSe direct discovery message over PC3a formats p. 528
11.4.1 Data types format in XML schema p. 528
11.4.2 Parameters in 5G ProSe direct discovery messages over PC3a p. 529
11.4.2.1 Transaction ID p. 529
11.4.2.2 Command p. 529
11.4.2.3 Void
11.4.2.4 Prose application ID p. 529
11.4.2.5 Application identity p. 529
11.4.2.6 ProSe application code p. 529
11.4.2.7 Validity timer T5060 p. 530
11.4.2.8 PC3a control protocol cause value p. 530
11.4.2.9 Discovery filter p. 530
11.4.2.10 Monitored PLMN ID p. 531
11.4.2.11 VPLMN ID p. 531
11.4.2.12 UTC-based counter p. 531
11.4.2.13 Validity timer T5072 p. 531
11.4.2.14 Metadata flag p. 531
11.4.2.15 Metadata p. 531
11.4.2.16 Current time p. 531
11.4.2.17 Max offset p. 531
11.4.2.18 Discovery type p. 532
11.4.2.19 Match report refresh timer T5074 p. 532
11.4.2.20 Requested timer p. 532
11.4.2.21 DDNMF transaction ID p. 532
11.4.2.22 Update info p. 532
11.4.2.23 RPAUID p. 533
11.4.2.24 Announcing type p. 533
11.4.2.25 Application level container p. 533
11.4.2.26 Discovery entry ID p. 533
11.4.2.27 ProSe restricted code p. 533
11.4.2.28 ProSe restricted code suffix range p. 533
11.4.2.29 On demand announcing enabled indicator p. 534
11.4.2.30 Restricted discovery filter p. 534
11.4.2.31 ACE enabled indicator p. 534
11.4.2.32 Validity timer T5062 p. 534
11.4.2.33 Restricted code security material p. 535
11.4.2.34 Discovery model p. 535
11.4.2.35 ProSe response code p. 535
11.4.2.36 Discovery query filter p. 535
11.4.2.37 Validity timer T5068 p. 536
11.4.2.38 Subquery result p. 536
11.4.2.39 Validity timer T5076 p. 536
11.4.2.40 Match report refresh timer T5077 p. 536
11.4.2.41 Metadata index mask p. 536
11.4.2.42 Network-initiated transaction method p. 536
11.4.2.43 Announcing PLMN ID p. 537
11.4.2.44 Metadata Indicator p. 537
11.4.2.45 ProSe application code prefix p. 537
11.4.2.46 ProSe application code suffix p. 537
11.4.2.47 ProSe application code ACE p. 537
11.4.2.48 Discovery key p. 537
11.4.2.49 PC5 security policies p. 538
11.4.2.50 PC5 UE ciphering algorithm capability p. 538
11.4.2.51 Selected PC5 ciphering algorithm p. 538
11.4.2.52 ProSe PC5 discovery message p. 538
11.4.2.53 PKMF address p. 538
11.5 Void
11.6 5G ProSe security message over PC8 formats p. 539
11.6.1 Data types format in XML schema p. 539
11.6.2 Parameters in 5G ProSe security messages over PC8 p. 540
11.6.2.1 Transaction ID p. 540
11.6.2.2 UP-PRUK p. 540
11.6.2.3 UP-PRUK ID p. 540
11.6.2.4 PC5 UE security capabilities p. 540
11.6.2.5 MCC p. 540
11.6.2.6 MNC p. 541
11.6.2.7 Current time p. 541
11.6.2.8 Max offset p. 541
11.6.2.9 Expiration timer p. 541
11.6.2.10 Relay service code p. 541
11.6.2.11 Selected PC5 ciphering algorithm p. 541
11.6.2.12 DUSK p. 541
11.6.2.13 DUIK p. 541
11.6.2.14 DUCK p. 541
11.6.2.15 Encrypted bitmask p. 541
11.6.2.16 GPI p. 541
11.6.2.17 Signalling ciphering policy p. 541
11.6.2.18 User plane integrity protection policy p. 542
11.6.2.19 User plane ciphering policy p. 542
11.6.2.20 PC8 control protocol cause value p. 542
11.6.2.21 SUCI p. 542
11.6.2.22 KNRP freshness parameter 1 p. 542
11.6.2.23 AUTS p. 542
11.6.2.24 RAND p. 542
11.6.2.25 KNRP p. 542
11.6.2.26 KNRP freshness parameter 2 p. 542
11.6.2.27 PLMN ID p. 542
11.7 Formats for messages transmitted over the PC3ach interface p. 543
11.7.1 Data types format in XML schema p. 543
11.7.2 Parameters in messages transmitted over the PC3ach interface p. 543
11.7.2.1 Transaction ID p. 543
11.7.2.2 Sequence number p. 543
11.7.2.3 In coverage p. 543
11.7.2.4 NCGI p. 543
11.7.2.5 5G ProSe direct communication radio parameters p. 543
11.7.2.6 Cause value p. 544
11.7.2.7 Timestamp p. 544
11.7.2.8 ProSe layer-2 group ID p. 544
11.7.2.9 5G ProSe group IP multicast address p. 544
11.7.2.10 UE IP address p. 544
11.7.2.11 UE layer-2 ID p. 544
11.7.2.12 Data amount p. 544
11.7.2.13 Radio resources indicator p. 544
11.7.2.14 Radio frequency p. 545
11.7.2.15 PC5 QoS flow identifier p. 545
11.7.2.16 PQI p. 545
11.7.2.17 GFBR p. 545
11.7.2.18 MFBR p. 545
11.7.2.19 Averaging window p. 545
11.7.2.20 Resource type p. 545
11.7.2.21 Default priority level p. 545
11.7.2.22 Packet delay budget p. 545
11.7.2.23 Packet error rate p. 545
11.7.2.24 Default maximum data burst volume p. 545
11.8.1 Multi-hop UE-to-UE discovery info p. 546
