MAC-based hybrid automatic repeat request (HARQ)

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United States of America Patent

PATENT NO 11817958
APP PUB NO 20210075551A1
SERIAL NO

16996139

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Abstract

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Some embodiments of this disclosure include apparatuses and methods for a media access control (MAC) level operation that enables a transmitter and a receiver to select low-density parity check (LDPC) codewords that are HARQ retransmitted. The operations described herein provide for reducing the number of codewords that need to be retransmitted, minimizing the overhead needed to signal the feedback from a receiver to a transmitter, and allowing a transmitter to control which codewords are retransmitted.

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Patent Owner(s)

  • APPLE INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Jinjing San Jose, US 190 1178
Kneckt, Jarkko L Los Gatos, US 94 175
Liu, Yong Campbell, US 1104 23151
Wu, Tianyu Cupertino, US 162 967
Yong, Su Khiong Palo Alto, US 159 1242

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