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:
Mar. 18, 2025
Filed:
Aug. 01, 2023
Marvell Asia Pte, Ltd., Singapore, SG;
Hong Jik Kim, San Jose, CA (US);
Timothy Shee Yao, Sunnyvale, CA (US);
Nagabhushana Rao Kurapati, Milpitas, CA (US);
Marvell Asia Pte, Ltd., Singapore, SG;
Abstract
Methods and apparatus for successive interference cancellation (SIC). In an embodiment, a method includes receiving symbols from a plurality of user equipment (UE), identify a target UE and non-target UEs, decoding code blocks from the symbols received from the non-target UEs to generate decoded bits for each code block. The method also includes performing a CRC check on each code block to generate a tag () when the CRC check passes and a tag () when the CRC check fails, and re-encoding the decoded bits to generate re-encoded code blocks having the associated tags attached. The method also includes reconstructing symbols from the re-encoded code blocks where symbols reconstructed from re-encoded code blocks having tag () are reconstructed with data and symbols reconstructed from re-encoded code blocks having tag () are reconstructed as zero value symbols, and utilizing the reconstructed symbols to cancel interference on symbols from the target UE.