3 GPP TSGRAN WG 496 e Meeting Electronic

3 GPP TSG-RAN WG 4#96 -e Meeting Electronic Meeting, 17 th August – 28 th August, 2020 R 4 -2011704 WF on A-MPR requirements for NS_52 Qualcomm, LG Electronics. . .

Background • In this meeting, RAN 4 discussed the NS_52 A-MPR requirements for PSSCH_PSCCH and PFSCH for NR V 2 X UE as follows. • Issue 1 -1 -2: A-MPR for NS_52 for PSSCH_PSCCH and PFSCH transmitted channel for PC 3 UE § To derive A-MPR requirements, the worst A-MPR values from interested companies are chosen. • Tentative agreement: § NS_52(FCC) will be captured in TS 38. 101 -1. • Recommendations for 2 nd round: § WF assigned to complete A-MPR for remaining NS_52 channels based on the tentative agreement. The detailed table format and A-MPR level will be proposed in WF.

WF on PSSCH_PSCCH A-MPR for PC 3 NR V 2 X UE at n 47 • For FCC regulation at 40 MHz with NS_52 • Option 1 A-MPR(d. B) Carrier frequency(MHz) Modulation Region 1 QPSK 5885 16 QAM 64 QAM 256 QAM ≤ (10. 0 + ΔNote 1) Region 2 Region 3 ≤ 8. 0 ≤ 5. 5 ≤ 8. 5 ≤ 6. 0 Note 1: Δ is 0, 3, and 5 for 60 k. Hz, 30 k. Hz, and 15 k. Hz SCS, respectively.

WF on PSSCH_PSCCH A-MPR for PC 3 NR V 2 X UE at n 47 • For FCC regulation at 40 MHz with NS_52 • Option 2 A-MPR(d. B) Carrier frequency(MHz) Modulation Region 1 QPSK 5885 16 QAM 64 QAM 256 QAM ≤ 15 Region 2 Region 3 ≤ 8. 0 ≤ 5. 5 ≤ 8. 5 ≤ 6. 0

Definition of regions for PSSCH_PSCCH NS_52 A-MPR • Option 1 Channel Bandwidth, MHz 40 Carrier frequency(MHz) 5885 A-MPR parameters Regions RBstart & RBend LCRB RBstart =0 or RBend =NRB-1 LCRB ≤floor(NRB*0. 2) The RB allocation is in Region 2 allocation for all other allocations which are not an Region 1 or Region 3 allocation. floor(NRB /3. 5)≤ RBstart ≤NRB –floor(NRB /3. 5) – LCRB ≤ceil(NRB/3. 5) A-MPR Region 1 Region 2 Region 3

Definition of regions for PSSCH_PSCCH NS_52 A-MPR • Option 2 Channel Bandwidth, MHz 40 Carrier frequency(MHz) 5885 A-MPR parameters Regions A-MPR RBstart or RBend LCRB RBstart≤floor(NRB*0. 2) or RBend ≥NRB- floor(NRB*0. 2) LCRB ≤floor(NRB*0. 2) Region 1 The RB allocation is in Region 2 allocation for all other allocations which are not an Region 1 or Region 3 allocation. Region 2 floor(NRB /3. 5)≤ RBstart ≤NRB –floor(NRB /3. 5) – LCRB ≤ceil(NRB/3. 5) Region 3

WF on PSFCH A-MPR for PC 3 NR V 2 X UE at n 47 • For FCC regulation at 40 MHz with NS_52 • For PSFCH all submissions have the same values given below • Option 1 Channel Bandwidth [MHz] 40 MHz Carrier frequency [MHz] 5885 A-MPR (d. B) 23. 5

Conclusion • Proposed WF is as follows: • A-MPR for PSSCH_PSCCH Select option 1 or select one value 14 d. B regardless SCS (tentatively agreed in RAN 4#95 -e) • Definition of regions for PSSCH_PSCCH Select option 21 (tentatively agreed in RAN 4#95 -e) • A-MPR for PSFCH Select A-MPR table in slide 7 (tentatively agreed in RAN 4#95 e)

References TDoc # 1 2 3 Title Source R 4 -2010135 Remaining MPR/A-MPR requirements for NR V 2 X UE LG Electronics France R 4 -2010113 TP on V 2 X A-MPR for SSSB, PFSCH, PSCCH Type Agenda item other 7. 3. 3. 1 Qualcomm Incorporated other 7. 3. 3. 1 R 4 -2010929 Discussion on remaining AMPR requirements for PC 3 Huawei, Hi. Silicon V 2 X UE other 7. 3. 3. 1