US Patent No. 10,798,730

UPLINK INFORMATION TRANSMISSION METHOD, TERMINAL DEVICE, AND ACCESS NETWORK DEVICE


Patent No. 10,798,730
Issue Date October 06, 2020
Title Uplink Information Transmission Method, Terminal Device, And Access Network Device
Inventorship Zhiyu Yan, Shenzhen (CN)
Lei Guan, Beijing (CN)
Assignee HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)

Claim of US Patent No. 10,798,730

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.