№ files_lp_4_process_1_50049
Summary of a technical email discussion within the 3GPP RAN4 working group outlining proposals, observations, and open issues from multiple companies regarding UE and base-station demodulation requirements, CQI reporting, scheduling constraints, and test applicability for NR URLLC reliability and latency scenarios.
Year: 2020
Event: 3GPP TSG-RAN WG4 Meeting #95-e
Meeting Format: Electronic Meeting
Meeting Dates: 25 May – 5 June 2020
Agenda Item: 6.9.1.2
Organization: 3rd Generation Partnership Project (3GPP)
Working Group: TSG-RAN WG4
Source: Moderator (Huawei, HiSilicon)
Document Identifier: R4-200XXXX
Topic Area: NR URLLC physical layer performance requirements
Technology: 5G New Radio (NR)
Document Type: Email discussion summary
Related Thread: [95e][318] NR_L1enh_URLLC_Demod_Part2
Related Thread Reference: RAN4 [95e][317] NR_L1enh_URLLC_Demod_Part1
Companies Referenced: Apple, Intel Corporation, Huawei, HiSilicon, Qualcomm Incorporated, Ericsson
Technical Topics: UE demodulation requirements, BS demodulation requirements, URLLC reliability targets, CQI reporting, PDSCH scheduling, FR1 and FR2 applicability
Performance Metrics Discussed: BLER targets, confidence level, SNR operating points, MCS selection
Discussion Scope: Test applicability, specification layout, and CR work split for URLLC UE and BS
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