Title:
APPARATUS AND METHOD OF WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/228203
Kind Code:
A1
Abstract:
An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being scheduled with a physical uplink shared channel (PUSCH) transmission and being indicated with transmission configurations for the PUSCH transmission, wherein the transmission configurations for the PUSCH transmission comprise one or more sounding reference signal (SRS) resources for a PUSCH port indication, a precoding information, a number of layers, a spatial setting, and/or one or more uplink power control parameters for the PUSCH transmission. This can solve issues in the prior art, utilize multi-transmission/reception point (TRP) reception, improve uplink reliability, provide a good communication performance, and/or provide high reliability.
Inventors:
GUO LI (US)
Application Number:
PCT/CN2021/093647
Publication Date:
November 18, 2021
Filing Date:
May 13, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04L5/00; H04W72/12
Domestic Patent References:
| WO2020020120A1 | 2020-01-30 |
Foreign References:
| CN109565311A | 2019-04-02 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.214, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. V16.0.0, 14 January 2020 (2020-01-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 147, XP051860777
NOKIA: "Combined CR of all essential corrections to 38.214 from RAN1#94bis and RAN1#95", 3GPP TSG-RAN1 MEETING #95 R1-1814395, 16 November 2018 (2018-11-16), XP051494852
NOKIA: "Introduction of NR enhanced MIMO", 3GPP TSG-RAN WG1 MEETING #99 R1-1913655, 22 November 2019 (2019-11-22), XP051838424
NOKIA: "Combined CR of all essential corrections to 38.214 from RAN1#94bis and RAN1#95", 3GPP TSG-RAN1 MEETING #95 R1-1814395, 16 November 2018 (2018-11-16), XP051494852
NOKIA: "Introduction of NR enhanced MIMO", 3GPP TSG-RAN WG1 MEETING #99 R1-1913655, 22 November 2019 (2019-11-22), XP051838424
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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