Title:
METHOD EXECUTED BY USER EQUIPMENT, AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2020/192647
Kind Code:
A1
Abstract:
Disclosed is a method executed by a user equipment. The method comprises: a step of receiving a timing advance command in an uplink slot n; and a step of determining, according to the time for receiving the timing advance command, a time for applying uplink transmission timing adjustment to start from a starting point of an uplink slot n+k+1, wherein k is further determined according to the duration of N1 symbols, and the value of N1 corresponds to at least one of the following: a PDSCH decoding time defined by a physical downlink shared channel (PDSCH) processing capability 1 when the assumption of a reference processing capability is true, the maximum PDSCH decoding time defined by the PDSCH processing capability 1, the maximum PDSCH decoding time defined by the PDSCH processing capability 1 when an extra PDSCH demodulation reference signal (DM-RS) is configured, the minimum PDSCH decoding time defined by the PDSCH processing capability 1, and the minimum PDSCH decoding time configured by the PDSCH processing capability 1 when the extra PDSCH DM-RS is configured, wherein n, k and N1 are all integers.
Inventors:
LUO CHAO (CN)
LIU RENMAO (CN)
LIU RENMAO (CN)
Application Number:
PCT/CN2020/080846
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
SHARP KK (JP)
FG INNOVATION CO LTD (CN)
FG INNOVATION CO LTD (CN)
International Classes:
H04W72/12; H04L1/00; H04L1/18; H04L5/00; H04W74/08
Foreign References:
| CN109451586A | 2019-03-08 | |||
| US20180020335A1 | 2018-01-18 |
Other References:
SAMSUNG: "CR to 38.213 Capturing the RAN1#94bis and RAN1#95 Meeting Agreements", 3GPP TSG RAN WG1 MEETING #95 R1-1814394, 30 November 2018 (2018-11-30), XP051494851, DOI: 20200509102505A
CATT: "Further Details on NR RACH Format", 3GPP TSG RAN WG1 MEETING #93 R1-1806271, 12 May 2018 (2018-05-12), XP051462437, DOI: 20200509102847A
CATT: "Further Details on NR RACH Format", 3GPP TSG RAN WG1 MEETING #93 R1-1806271, 12 May 2018 (2018-05-12), XP051462437, DOI: 20200509102847A
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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