Of hybrid automatic repeat request (HARQ) feedback bits for polar codes

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United States of America Patent

PATENT NO 10291359
APP PUB NO 20180034593A1
SERIAL NO

15643003

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Abstract

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Certain aspects of the present disclosure relate to techniques and apparatus for design of hybrid automatic repeat request (HARQ) feedback bits. The method generally includes obtaining a payload to be transmitted, partitioning the payload into a plurality of blocks, and partitioning each block of the plurality of blocks into a plurality of sections. The method also includes deriving redundancy check information for each section of the plurality of sections, and generating a plurality of codewords, each comprising a block of the plurality of blocks and the redundancy check information for each section of the block, wherein a location of each of the sections in the codewords is determined based on an error rate corresponding to each of the sections.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hou, Jilei Beijing, CN 165 2871
Li, Jian Beijing, CN 1062 5232
Wei, Chao Beijing, CN 501 2100
Xu, Changlong Beijing, CN 313 721

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