Title:
METHOD AND USER EQUIPMENT FOR MULTI-TRANSMISSION/RECEPTION POINT OPERATIONS
Document Type and Number:
WIPO Patent Application WO/2021/227958
Kind Code:
A1
Abstract:
A method and a User Equipment (UE) for multi-Transmission Reception Point (TRP) operations are provided. The method includes receiving Uplink (UL) Downlink Control Information (DCI) from a Base Station (BS), the UL DCI comprising a first Transmit Precoder Matrix Indication (TPMI) associated with the first TRP and a second TPMI associated with the second TRP; transmitting a first Physical Uplink Shared Channel (PUSCH) repetition to the first TRP according to the first TPMI; and transmitting a second PUSCH repetition to the second TRP according to the second TPMI.
Inventors:
LIN CHIAHUNG (CN)
YU CHIAHAO (CN)
TSAI HSINHSI (CN)
YU CHIAHAO (CN)
TSAI HSINHSI (CN)
Application Number:
PCT/CN2021/092178
Publication Date:
November 18, 2021
Filing Date:
May 07, 2021
Export Citation:
Assignee:
FG INNOVATION CO LTD (CN)
International Classes:
H04L5/00; H04W72/04
Domestic Patent References:
| WO2020073289A1 | 2020-04-16 |
Foreign References:
| CN110535614A | 2019-12-03 | |||
| CN110536450A | 2019-12-03 | |||
| CN110831196A | 2020-02-21 |
Other References:
NTT DOCOMO, INC.: "Layer 1 enhancements for NR URLLC", 3GPP DRAFT; R1-1811378 EURLLC L1 ENHANCEMENT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chengdu, China; 20181008 - 20181012, 29 September 2018 (2018-09-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051518782
See also references of EP 4128642A4
See also references of EP 4128642A4
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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