Polar coding systems, procedures, and signaling

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12267165
APP PUB NO 20240291591A1
SERIAL NO

18645817

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Abstract

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Systems, methods, and instrumentalities are disclosed for interleaving coded bits. A wireless transmit/receive unit (WTRU) may generate a plurality of polar encoded bits using polar encoding. The WTRU may divide the plurality of polar encoded bits into sub-blocks of equal size in a sequential manner. The WTRU may apply sub-block wise interleaving to the sub-blocks using an interleaver pattern. The sub-blocks associated with a subset of the sub-blocks may be interleaved, and sub-blocks associated with another subset of the sub-blocks may not be interleaved. The sub-block wise interleaving may include applying interleaving across the sub-blocks without interleaving bits associated with each of the sub-blocks. The WTRU may concatenate bits from each of the interleaved sub-blocks to generate interleaved bits, and store the interleaved bits associated with the interleaved sub-blocks in a circular buffer. The WTRU may select a plurality of bits for transmission from the interleaved bits.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL PATENT HOLDINGS INCDELAWARE DELAWARE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Sungkwon Seoul, KR 61 823
Olesen, Robert L Huntington, US 231 7401
Pan, Kyle Jung-Lin Saint James, US 281 8674
Xi, Fengjun San Diego, US 179 3412
Ye, Chunxuan San Diego, US 866 4243

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