US Patent No. 11,071,094

DATA TRANSMISSION METHOD, USER EQUIPMENT, AND RADIO ACCESS DEVICE


Patent No. 11,071,094
Issue Date July 20, 2021
Title Data Transmission Method, User Equipment, And Radio Access Device
Inventorship Lifeng Han, Shenzhen (CN)
Jian Zhang, Shenzhen (CN)
Qinghai Zeng, Shanghai (CN)
Assignee Huawei Technologies Co., Ltd., Shenzhen (CN)

Claim of US Patent No. 11,071,094


1. A data transmission method comprising:receiving, by user equipment, first and third information from a radio access device,wherein the first information indicates different transmission classes associated with a plurality of logical channels and each transmission class depends on a reliability requirement and latency requirement of a service,
wherein the third information indicates a transmission format for uplink data on at least one of the plurality of logical channels and a transmission resource in the transmission format, and
wherein the at least one logic channel is associated with at least one transmission class in the different transmission classes;

determining, by the user equipment and based on the first and third information, the transmission format of the uplink data on the at least one logical channel associated with the at least one transmission class in the different transmission classes, and the transmission resource in the transmission format,wherein the transmission format of the uplink data is a subcarrier spacing for orthogonal frequency division multiplexing at a physical layer; and

sending, by the user equipment, the uplink data by using the transmission format and the transmission resource in the transmission format.