Title:
RESOURCE INDICATION METHOD AND APPARATUS IN UNLICENSED FREQUENCY SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2021/103033
Kind Code:
A1
Abstract:
A resource indication method and apparatus in an unlicensed frequency spectrum. The method comprises: a first device determines a first resource from an unlicensed frequency spectrum in a first selection window, wherein the first resource is used for performing data transmission by the first device; the first device transmits resource indication information to a second device, wherein the resource indication information is used for indicating the first resource. By means of the method provided by the present application, the first device transmits the resource indication information, so that the second device can determine, according to the resource indication information, the first resource selected by the first device, and thus, the second device does not select the first resource and can avoid the occurrence of resource collision with the first device, thereby reducing the probability of resource collision and improving the resource utilization rate of a system.
Inventors:
JIA QIONG (CN)
ZHANG JINGJING (CN)
YOU XIAOHU (CN)
ZHANG JINGJING (CN)
YOU XIAOHU (CN)
Application Number:
PCT/CN2019/122284
Publication Date:
June 03, 2021
Filing Date:
November 30, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2019058022A1 | 2019-03-28 |
Foreign References:
| CN109842944A | 2019-06-04 | |||
| CN109691146A | 2019-04-26 | |||
| CN105409270A | 2016-03-16 | |||
| CN105848165A | 2016-08-10 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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