Title:
BAR FRAME TRANSMISSION METHODS AND APPARATUS, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/019595
Kind Code:
A1
Abstract:
BAR frame transmission methods and apparatus, a device and a storage medium, which relate in particular to the technical field of communications. A method comprises: on the basis of the transmission state of all MPDUs transmitted on a link that is permitted by a first BA session, sending a BAR frame to a second device. The method sends BAR frames on the basis of the transmission state of all MPDUs transmitted on a link that is permitted by a BA session, which fully considers MPDUs that have not been transmitted or MPDUs that are being transmitted, and ensures that BAR frames are sent to a processing module of a receiving end after said MPDUs, thereby effectively avoiding packet loss caused by the processing module discarding said MPDUs, and improving the reliability of MPDU transmission.
Inventors:
XU YANCHAO (CN)
WANG LONG (CN)
WANG LONG (CN)
Application Number:
PCT/CN2021/113905
Publication Date:
February 23, 2023
Filing Date:
August 20, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04L5/00; H04W76/15; H04W84/12
Domestic Patent References:
| WO2021126075A1 | 2021-06-24 |
Foreign References:
| US20210212142A1 | 2021-07-08 | |||
| US20140177614A1 | 2014-06-26 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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