Title:
UPLINK TRANSMISSION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/081951
Kind Code:
A1
Abstract:
Provided by the present application are an uplink transmission method and a communication apparatus, capable of reducing the delay of uplink coordinated transmission and improving the efficiency of uplink coordinated transmission, and applicable to the Internet of Vehicles such as V2X, LTE-V and V2V, or to the fields such as D2D, intelligent driving and intelligent connected vehicles. The method comprises: a network device, by means of scheduling signaling, scheduling a sidelink resource for communication between a first terminal and a second terminal and a first uplink resource for communication between the second terminal and the network device, wherein the first uplink resource is behind the sidelink resource in terms of time domain, in order for the second terminal to receive first data from the first terminal on the sidelink resource and forward the first data to the network device on the first uplink resource.
Inventors:
DING MENGYING (CN)
LIAO SHURI (CN)
ZHANG PENG (CN)
LIAO SHURI (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2019/114878
Publication Date:
May 06, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/026
Domestic Patent References:
| WO2016089185A1 | 2016-06-09 |
Foreign References:
| CN108512576A | 2018-09-07 |
Other References:
See also references of EP 4044442A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF: