Title:
METHOD AND APPARATUS FOR DETERMINING DL MU MIMO SINR
Document Type and Number:
WIPO Patent Application WO/2023/164888
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide method and apparatus for determining DL MU-MIMO SINR. A method performed by a network node comprises determining DLSU SINR for a layer of two or more co-scheduled layers. The method further comprises determining a correlation matrix among the two or more co-scheduled layers. The method further comprises determining a penalty for the layer of the two or more co-scheduled layers based on the correlation matrix. The method further comprises determining DL MU SINR for the layer of the two or more co-scheduled layers based on the DL SU SINR and the penalty.
Inventors:
BAI WENLING (CN)
ZHANG YIPENG (CN)
XU SHIHUI (CN)
WEI RUIPING (CN)
XU JIYING (CN)
LIU TONG (CN)
CHEN YUHOU (CN)
ZHANG YIPENG (CN)
XU SHIHUI (CN)
WEI RUIPING (CN)
XU JIYING (CN)
LIU TONG (CN)
CHEN YUHOU (CN)
Application Number:
PCT/CN2022/079053
Publication Date:
September 07, 2023
Filing Date:
March 03, 2022
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
BAI WENLING (CN)
BAI WENLING (CN)
International Classes:
H04W24/10
Domestic Patent References:
| WO2020079475A1 | 2020-04-23 |
Foreign References:
| US20120275314A1 | 2012-11-01 | |||
| US20090323849A1 | 2009-12-31 |
Other References:
OPPO: "Consideration on mobility evaluation method", 3GPP DRAFT; R1-1806865, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051442065
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF:
Previous Patent: INITIAL ACCESS PROCEDURE FOR HAPS
Next Patent: METHOD FOR PREPARING CODEINE AND DERIVATIVE AND INTERMEDIATE THEREOF
Next Patent: METHOD FOR PREPARING CODEINE AND DERIVATIVE AND INTERMEDIATE THEREOF