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:
Jun. 03, 2025
Filed:
May. 16, 2023
Qualcomm Incorporated, San Diego, CA (US);
Jacob Pick, Mevaseret Zion, IL;
Shay Landis, Hod Hasharon, IL;
Peer Berger, Hod Hasharon, IL;
Tomer Geva, Kiryat Ono, IL;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving a communication from a second wireless device. The example method may further include demodulating the communication based on a combination of lattice reduction (LR) and per-stream recursive demapping (PSRD). The method may further include transforming a first subset of received stream signals in the set of stream signals to a complex integer domain (Z domain) and processing, based on the LR, the first subset of received stream signals in the set of stream signals in the Z domain. The method may further include transforming the processed first subset of received stream signals in the set of stream signals in the Z domain to a set of X domain vectors in an X domain.