Content for TS 38.133 Word version: 17.4.0
12 V2X Requirements
12.1 Introduction
12.2 UE Transmit Timing
12.3 Initiation/Cease of SLSS Transmissions
12.4 Selection / Reselection of V2X Synchronization Reference Source
12.5 L1 SL-RSRP measurements
12.6 Congestion Control measurements
12.7 Interruption
12.8 Reliability of GNSS signal
12.9 Scheduling availability
13 Measurement Performance Requirements for NR gNB
13.1 UL-RTOA
13.2 gNB Rx-Tx time difference
13.3 UL SRS RSRP measurement
13.4 AoA/ZoA
12 V2X Requirements p. 505
12.1 Introduction p. 505
12.2 UE Transmit Timing p. 505
12.2.1 Introduction p. 505
12.2.2 GNSS as synchronization reference source p. 506
12.2.3 NR Cell as synchronization reference source p. 506
12.2.4 E-URTAN Cell as synchronization reference source p. 506
12.2.5 SyncRef UE as synchronization reference source p. 507
12.3 Initiation/Cease of SLSS Transmissions p. 507
12.3.1 Introduction p. 507
12.3.1.1 Initiation/Cease of SLSS transmissions with NR cell as synchronization reference source p. 507
12.3.1.2 Initiation/Cease of SLSS transmissions with EUTRAN cell as synchronization reference source p. 508
12.3.1.3 Initiation/Cease of SLSS transmissions with GNSS as synchronization reference source p. 509
12.3.1.4 Initiation/Cease of SLSS transmissions with SyncRef UE as synchronization reference source p. 509
12.4 Selection / Reselection of V2X Synchronization Reference Source p. 510
12.5 L1 SL-RSRP measurements p. 511
12.5.1 Introduction p. 511
12.5.2 SL-RSRP measurements p. 511
12.6 Congestion Control measurements p. 511
12.7 Interruption p. 511
12.7.1 Interruptions to WAN due to V2X Sidelink Communication p. 511
12.7.2 V2X Sidelink Communication Dropping due to synchronization source change p. 512
12.7.3 Interruptions to WAN due to switching between E-UTRA V2X Sidelink and NR V2X Sidelink p. 514
12.8 Reliability of GNSS signal p. 514
12.9 Scheduling availability p. 514
13 Measurement Performance Requirements for NR gNB p. 515
13.1 UL-RTOA p. 515
13.1.1 Report mapping p. 515
13.2 gNB Rx-Tx time difference p. 517
13.2.1 Report mapping p. 517
13.2.2 Measurement Accuracy Requirements p. 519
13.2.2.1 Introduction p. 519
13.3 UL SRS RSRP measurement p. 520
13.3.1 Report mapping p. 520
13.3.2 Measurement accuracy requirements p. 521
13.3.2.1 Introduction p. 521
13.3.2.2 Requirements p. 521
13.4 AoA/ZoA p. 522
13.4.1 Report mapping p. 522
