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:
May. 19, 2026
Filed:
Dec. 23, 2022
Korea University Research and Business Foundation, Seoul, KR;
Chung Gu Kang, Seoul, KR;
Min-Sig Han, Seongnam-si, KR;
Abstract
A method performed by a base station of a wireless communication system including: a step to transmit a codebook allocated to individual user terminals for data transmission; a step to receive a pilot and data from the user terminals; a step to generate an active user information based on the data; a step to detect an active user terminal among the user terminals based on the pilot and the active user information; a step to generate a channel estimation information related to the active user terminal; and a step to detect the data of the active user terminal based on the channel estimation information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile