Title:
D2D-BASED VIRTUAL MIMO COMMUNICATION METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/080423
Kind Code:
A1
Abstract:
Disclosed are a D2D-based virtual MIMO communication method, device and system. The method comprises: a base station establishes neighboring user equipment lists of all UEs according to information reported by all the UE in a coverage area; when receiving a request, initiated by the first UE, of communicating with the second UE, the base station determines, according to the neighboring user equipment list of the first UE and a communication mode selection strategy, communication modes adopted by the first UE and the second UE; and when determining that the first UE and the second UE adopt the D2D-based virtual MIMO communication modes, the base station determines that a cooperative user equipment of the first UE is a third UE according to a cooperative user equipment selection strategy, and configures D2D communication resources for the first UE as a sending end and the third UE as the cooperative user equipment. The present invention resolves the problem of main concentration on obtaining gain through virtual MIMO without cooperative user selection in D2D-based virtual MIMO transmission in the prior art.
Inventors:
WANG WENHUAN (CN)
LIU XIAOMAN (CN)
DU SIQI (CN)
ZHANG RUI (CN)
WANG KAIPENG (CN)
LIU CAN (CN)
LI YONGZHAO (CN)
LIU XIAOMAN (CN)
DU SIQI (CN)
ZHANG RUI (CN)
WANG KAIPENG (CN)
LIU CAN (CN)
LI YONGZHAO (CN)
Application Number:
PCT/CN2016/104915
Publication Date:
May 18, 2017
Filing Date:
November 07, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W36/00
Domestic Patent References:
| WO2012095049A2 | 2012-07-19 |
Foreign References:
| CN103686585A | 2014-03-26 | |||
| CN103580814A | 2014-02-12 | |||
| CN103763744A | 2014-04-30 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
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