Title:
COMMUNICATION METHOD USED FOR TERMINAL DEVICE AND NETWORK-SIDE DEVICE, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/012627
Kind Code:
A1
Abstract:
Provided by the present application are a communication method used for a terminal device and a network-side device, and a terminal device, said method belonging to the field of communication technology, and which comprises: a terminal device and a network-side device establish a main communication link; the terminal device detects one or more other terminal devices, determines one or more terminal devices from the one or more other terminal devices to serve as a cooperative communication device, and informs the network-side device of information for the cooperative communication device used for cooperative communication; a cooperative communication link relay-transmitted by the cooperative communication device is formed between the terminal device and the network-side device by means of the terminal device establishing a D2D-based virtual MIMO communication connection with the cooperative communication device; the terminal device and the network-side device communicate in parallel on the basis of the main communication link and the cooperative communication link, or communicate on the basis of the cooperative communication link.
Inventors:
LU HENGHUI (CN)
LU YUEWAN (CN)
JIN HUI (CN)
ZENG YONGBO (CN)
LU YUEWAN (CN)
JIN HUI (CN)
ZENG YONGBO (CN)
Application Number:
PCT/CN2021/106513
Publication Date:
January 20, 2022
Filing Date:
July 15, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/70
Foreign References:
| CN104754491A | 2015-07-01 | |||
| CN111357315A | 2020-06-30 | |||
| CN103188706A | 2013-07-03 | |||
| US20100303051A1 | 2010-12-02 | |||
| US20110040888A1 | 2011-02-17 | |||
| CN202010693406A | 2020-07-17 |
Other References:
KIRAN VANGANURU ; STEVEN FERRANTE ; GREGORY STERNBERG: "System capacity and coverage of a cellular network with D2D mobile relays", MILITARY COMMUNICATIONS CONFERENCE, 2012 - MILCOM 2012, IEEE, 29 October 2012 (2012-10-29), pages 1 - 6, XP032315471, ISBN: 978-1-4673-1729-0, DOI: 10.1109/MILCOM.2012.6415659
See also references of EP 4171082A4
See also references of EP 4171082A4
Attorney, Agent or Firm:
YINKE PATENT & TRADEMARK AGENT (SHANGHAI) LTD. (CN)
Download PDF: