US 12,075,470 B2
Data transmission method and apparatus, method and apparatus for creating access category, and storage medium
Jingjing Hao, Shenzhen (CN); Ruiqing Zhou, Shenzhen (CN); Xing Meng, Shenzhen (CN); Liuteng Li, Shenzhen (CN); and Binhui Ning, Shenzhen (CN)
Assigned to TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen (CN)
Filed by TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen (CN)
Filed on Jun. 25, 2021, as Appl. No. 17/358,204.
Application 17/358,204 is a continuation of application No. PCT/CN2020/084984, filed on Apr. 15, 2020.
Claims priority of application No. 201910381354.8 (CN), filed on May 8, 2019.
Prior Publication US 2021/0321454 A1, Oct. 14, 2021
Int. Cl. H04W 74/0808 (2024.01); H04W 72/0446 (2023.01); H04W 72/542 (2023.01); H04W 72/543 (2023.01)
CPC H04W 74/0808 (2013.01) [H04W 72/0446 (2013.01); H04W 72/542 (2023.01); H04W 72/543 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A data transmission method, comprising:
in response to a data frame entering a low jitter (LJ) access category, setting an LJ tolerance of the LJ access category to a first tolerance value, the LJ tolerance representing a transmission latency upper limit of the LJ access category;
in response to a value of the LJ tolerance decreasing to zero, setting the LJ tolerance to a second tolerance value and setting a backoff count of the LJ access category from a first backoff value to a second backoff value, the second tolerance value being less than or equal to the first tolerance value, the second backoff value being less than the first backoff value, the first backoff value being a value of the backoff count when the LJ tolerance decreases to zero; and
transmitting the data frame to a target station using the LJ access category in response to the backoff count decreasing to zero.