Title:
UNICAST MEASUREMENT AND DETERMINATION FOR SPACE-DIVISION MULTIPLEXED TRANSMISSION WITH MULTIPLE TRANSMISSION RECEPTION POINTS
Document Type and Number:
WIPO Patent Application WO/2022/141345
Kind Code:
A1
Abstract:
A first UE transmits, on a first unicast link to a second UE, a first RS from a first TRP of the first UE. The first UE receives, based on the first RS transmitted, a first channel measurement for the first unicast link from the second UE and a first interference measurement for a second unicast link from a third UE. The first UE transmits, on the second unicast link with the third UE, a second RS from a second TRP of the first UE. The first UE receives, based on the second RS transmitted, a second channel measurement for the second unicast link from the third UE and a second interference measurement for the first unicast link from the second UE. The first UE applies SDM for the first unicast link and the second unicast link based on the received channel and interference measurements.
Inventors:
GUO HUI (US)
GULATI KAPIL (US)
DUTTA SOURJYA (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
SARKIS GABI (US)
GULATI KAPIL (US)
DUTTA SOURJYA (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
SARKIS GABI (US)
Application Number:
PCT/CN2020/141962
Publication Date:
July 07, 2022
Filing Date:
December 31, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
GUO HUI (CN)
GULATI KAPIL (US)
DUTTA SOURJYA (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
SARKIS GABI (US)
GUO HUI (CN)
GULATI KAPIL (US)
DUTTA SOURJYA (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
SARKIS GABI (US)
International Classes:
H04W52/24
Domestic Patent References:
| WO2020013641A1 | 2020-01-16 |
Foreign References:
| CN110832926A | 2020-02-21 | |||
| CN111601333A | 2020-08-28 |
Other References:
SAMSUNG: "Summary of email Discussion for Rel.17 enhancements on MIMO for NR", 3GPP DRAFT; RP-192435, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG RAN, no. Sitges, Spain; 20191209 - 20191212, 3 December 2019 (2019-12-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051835464
HUAWEI, HISILICON: "Discussion on sidelink resource allocation mode 1", 3GPP DRAFT; R1-1906010, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727467
HUAWEI, HISILICON: "Discussion on sidelink resource allocation mode 1", 3GPP DRAFT; R1-1906010, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051727467
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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