Title:
INFORMATION INDICATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/031016
Kind Code:
A1
Abstract:
An information indication method and apparatus, a device, and a storage medium, relating to the technical field of communications. The method comprises: receiving a random access response (RAR) message (301); and obtaining at least one of first indication information and second indication information from the RAR message, wherein the first indication information is used for determining a target channel access approach corresponding to the target uplink transmission; the second indication information is used for determining the time domain position of the target uplink transmission (302). The target channel access approach and the time domain position corresponding to the target uplink transmission can be determined according to the RAR message, so that a UE can realize random access on an unlicensed spectrum.
Inventors:
WU ZUOMIN (CN)
Application Number:
PCT/CN2019/101190
Publication Date:
February 25, 2021
Filing Date:
August 16, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W74/08
Domestic Patent References:
| WO2018113739A1 | 2018-06-28 |
Foreign References:
| CN109863816A | 2019-06-07 | |||
| CN107371273A | 2017-11-21 |
Other References:
See also references of EP 4007430A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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