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. 12, 2026
Filed:
May. 17, 2023
Qualcomm Incorporated, San Diego, CA (US);
Yavuz Yapici, Florham Park, NJ (US);
Junyi Li, Fairless Hills, PA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. Generally, the techniques described herein may enable information transfer via channel-adaptive space time block codes (STBCs) over reconfigurable intelligent surfaces (RISs). For example, a network entity may transmit a control message indicating a set of parameters associated with an STBC of multiple STBCs associated with a RIS, where the set of parameters includes a size of the STBC. The network entity may transmit, to the RIS, a downlink message and the RIS may encode one or more information bits on the downlink message according to the parameters associated with the STBC. Additionally, the RIS may reflect the downlink message to a UE based on the set of parameters, where the reflected message includes the one or more information bits, and the UE may identify the one or more information bits based on a detection procedure associated with the set of parameters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile