logo

For the Inventor, By the Inventor

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.:

US 11637596 B1

PDFFull Text
Date of Patent:
Apr. 25, 2023

Filed:

Jan. 06, 2022

Electronic device, communication method and storage medium in wireless communication system to make an optimum compromise between the accuracy of the channel state information and the overhead

Applicant:

Sony Group Corporation, Tokyo, JP;

Inventors:

Jin Xu, Beijing, CN;

Chaonan He, Beijing, CN;

Jianfei Cao, Beijing, CN;

Assignee:

SONY GROUP CORPORATION, Tokyo, JP;

Attorney:

Xsensus LLP

Primary Examiner:

Mewale A Ambaye

Int. Cl.
CPC ...
H04B 7/0417 (2017.01); H04B 7/0452 (2017.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 72/04 (2023.01); H04W 72/044 (2023.01); H04W 24/10 (2009.01); H04B 17/309 (2015.01);
U.S. Cl.
CPC ...
H04B 7/0417 (2013.01); H04B 7/0452 (2013.01); H04B 7/0456 (2013.01); H04B 7/06 (2013.01); H04B 7/0626 (2013.01); H04B 17/309 (2015.01); H04L 5/0051 (2013.01); H04W 24/10 (2013.01); H04W 72/04 (2013.01); H04W 72/0413 (2013.01); H04W 72/0466 (2013.01);
Abstract

An electronic device for a base station in a wireless communication system including processing circuitry configured to indicate a user equipment to report a first type of channel statement information based on a reference signal for the first type of channel statement information, wherein the base station serves the user equipment in a way of SU-MIMO, make a determination that a second type of channel statement information is required in a case that the base station changes the way serving the user equipment from SU-MIMO to MU-MIMO, and notify the user equipment to report the second type of channel statement information based on a reference signal for the second type of channel statement information.

Find Patent Forward Citations

Xu, Jin. (2023). Electronic device, communication method and storage medium in wireless communication system to make an optimum compromise between the accuracy of the channel state information and the overhead (U.S. Patent No. 11637596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11637596

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…