The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2021
Filed:
Nov. 17, 2016
Applicant:
China Academy of Telecommunications Technology, Beijing, CN;
Inventors:
Assignee:
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04B 7/0413 (2017.01); H04B 7/0452 (2017.01); H04W 72/08 (2009.01); H04W 72/04 (2009.01); H04L 5/00 (2006.01); H04B 7/06 (2006.01); H04W 16/10 (2009.01); H04W 74/02 (2009.01); H04W 74/00 (2009.01); H04W 16/24 (2009.01); H04W 16/18 (2009.01);
U.S. Cl.
CPC ...
H04W 16/10 (2013.01); H04B 7/0413 (2013.01); H04B 7/0452 (2013.01); H04B 7/0689 (2013.01); H04L 5/0025 (2013.01); H04L 5/0026 (2013.01); H04L 5/0037 (2013.01); H04L 5/0042 (2013.01); H04W 16/18 (2013.01); H04W 16/24 (2013.01); H04W 72/042 (2013.01); H04W 72/044 (2013.01); H04W 72/08 (2013.01); H04W 72/121 (2013.01); H04W 72/1215 (2013.01); H04W 72/1226 (2013.01); H04W 72/1263 (2013.01); H04W 72/1289 (2013.01); H04W 74/006 (2013.01); H04W 74/008 (2013.01); H04W 74/02 (2013.01);
Abstract
A method and a device for determining multi-user transmission mode are provided. The method includes: grouping terminals based on channel spatial characteristics of the terminals; allocating data transmission modes to the terminals, where data transmission of the terminals in different groups is performed on an identical scheduling time-frequency resource and in a Multi-User Multiple-Input Multiple-Output (MU-MIMO) mode, and data transmission of the terminals in an identical group is performed on the scheduling time-frequency resource and in a non-orthogonal multiple access mode.