US 11,758,516 B2
Data transmission method, user equipment, and radio access device
Lifeng Han, Shenzhen (CN); Jian Zhang, Shanghai (CN); and Qinghai Zeng, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jul. 16, 2021, as Appl. No. 17/378,456.
Application 17/378,456 is a continuation of application No. 16/454,879, filed on Jun. 27, 2019, granted, now 11,071,094.
Application 16/454,879 is a continuation of application No. PCT/CN2017/118597, filed on Dec. 26, 2017.
Claims priority of application No. 201611251386.9 (CN), filed on Dec. 29, 2016.
Prior Publication US 2021/0345301 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/02 (2009.01); H04W 28/06 (2009.01); H04W 72/0453 (2023.01); H04W 80/02 (2009.01); H04W 80/08 (2009.01)
CPC H04W 72/02 (2013.01) [H04W 28/06 (2013.01); H04W 72/0453 (2013.01); H04W 80/02 (2013.01); H04W 80/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
sending, by a radio access device to user equipment, first information indicating a transmission class associated with a logical channel, wherein the transmission class depends on a reliability requirement and latency requirement of a service;
sending, by the radio access device to the user equipment, third information indicating a transmission format associated with the transmission class and a transmission resource in the transmission format, wherein the transmission format is subcarrier spacing for orthogonal frequency division multiplexing at a physical layer; and
receiving, by the radio access device from the user equipment based on the first information and the third information, uplink data on the logical channel associated with the transmission class using the transmission format associated with the transmission class and the transmission resource in the transmission format.