Backoff method and device used for wireless communication system

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United States of America Patent

PATENT NO 9578658
APP PUB NO 20140079046A1
SERIAL NO

14086718

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Abstract

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An apparatus, method, and system to provide a backoff method and device used for a lower priority access category AC. The method includes: when the lower priority AC and another AC in a same station STA obtain a transmission opportunity TXOP at the same time and an internal collision occurs, detecting a TXOP sharing state of the lower priority AC; and executing backoff of the lower priority AC according to the detected TXOP sharing state.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yunbo Shenzhen, CN 240 529
Wu, Tianyu Shenzhen, CN 162 967
Yang, Xun Shenzhen, CN 211 632
Zhu, Hufei Shenzhen, CN 15 156

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