US 10,798,730 B2
Uplink information transmission method, terminal device, and access network device
Zhiyu Yan, Shenzhen (CN); and Lei Guan, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Oct. 1, 2018, as Appl. No. 16/148,735.
Application 16/148,735 is a continuation of application No. PCT/CN2016/078387, filed on Apr. 1, 2016.
Prior Publication US 2019/0037588 A1, Jan. 31, 2019
Int. Cl. H04W 4/00 (2018.01); H04W 72/12 (2009.01); H04L 5/00 (2006.01); H04L 27/00 (2006.01)
CPC H04W 72/1284 (2013.01) [H04L 5/0091 (2013.01); H04L 27/0006 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method, performed by a terminal device, the method comprising:
receiving, from a base station, an uplink scheduling grant, the uplink scheduling grant indicating at least two consecutive subframes comprising a first subframe and a second subframe, the first subframe is adjacent to the second subframe, and the second subframe is located before the first subframe;
detecting, in a second time period, that the terminal device is not allowed to access a channel in the second subframe, the second time period being comprised in a starting symbol of the second subframe;
detecting, in a first time period, that the terminal device is allowed to access the channel in the first subframe, wherein the first time period being comprised in a last symbol of the second subframe; and
transmitting uplink information to the base station in the first subframe.