RADIO FRAME SENDING METHOD AND APPARATUS, AND RADIO FRAME RECEIVING METHOD AND APPARATUS

Title:

RADIO FRAME SENDING METHOD AND APPARATUS, AND RADIO FRAME RECEIVING METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2023/045499

Kind Code:

A1

Abstract:

Provided in the present application are a radio frame sending method and apparatus, and a radio frame receiving method and apparatus. An MLE, which is included in a radio frame, carries first information for identifying a first MLD, such that after a receiver of the radio frame receives the radio frame, the receiver can acquire information of the first MLD from the MLE on the basis of the first information. The radio frame sending method comprises: a first AP generating a radio frame, wherein the radio frame comprises an MLE, the MLE is used for carrying information of a first MLD, the MLE comprises first information, and the first information is used for identifying the first MLD; and the first AP sending the radio frame. The present application is applied to a wireless local area network system, which supports IEEE 802.11ax next-generation WiFi protocols such as 802.11be or EHT, and other 802.11 series protocols.

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Inventors:

GUO YUCHEN (CN)
LI YIQING (CN)
GAN MING (CN)

Application Number:

PCT/CN2022/104842

Publication Date:

March 30, 2023

Filing Date:

July 11, 2022

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L5/00

Foreign References:

CN112821996A	2021-05-18
US20210120599A1	2021-04-22
US20210120586A1	2021-04-22
CN202111116089A	2021-09-23

Other References:

JASON YUCHEN GUO (HUAWEI TECHNOLOGIES CO. LTD.): "CR for MLE Fragmentation", IEEE DRAFT; 11-21-1869-00-00BE-CR-FOR-MLE-FRAGMENTATION, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 0, 1 December 2021 (2021-12-01), Piscataway, NJ USA, pages 1 - 8, XP068198356
ROJAN CHITRAKAR (PANASONIC): "Multi-link element format", IEEE DRAFT; 11-20-0772-02-00BE-MULTI-LINK-ELEMENT-FORMAT, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 2, 8 September 2020 (2020-09-08), Piscataway, NJ USA , pages 1 - 10, XP068172514
See also references of EP 4181451A4

Attorney, Agent or Firm:

SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)

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