通信保護方法及び装置 - Huawei Technologies Company Limited

Title:

通信保護方法及び装置

Document Type and Number:

Japanese Patent JP7255950

Kind Code:

B2

Abstract:

This application provides a communication protection method and apparatus, and relates to the field of communication technologies, to avoid a case in which an ML entity receives a signal on one link and sends a signal on another link. The method includes: An ML entity senses a first PPDU on a first link; and if the first PPDU is an intra-BSS PPDU, and a value of a duration field of the first PPDU is greater than a value of a target NAV of a second link, the ML entity updates the value of the target NAV of the second link to the value of the duration field of the first PPDU, where the second link is any one of a plurality of links supported by the ML entity other than the first link.

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Inventors:

Li, Yumbo
Cancer, min
Yang, Mao
Yang, Jungjian

Application Number:

JP2021577203A

Publication Date:

April 11, 2023

Filing Date:

July 03, 2020

Export Citation:

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Assignee:

Huawei Technologies Company Limited

International Classes:

H04W72/121; H04W72/0457; H04W74/08; H04W84/12

Domestic Patent References:

JP2018516018A
JP2014502453A
JP2016213568A
JP2017530610A

Foreign References:

CN107659964A

Other References:

Yongho Seok (MediaTek),Multi-link Operation,IEEE 802.11-19/0731r0,2019年05月15日,Internet

Attorney, Agent or Firm:

Patent Attorney Corporation RYUKA International Patent Office

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