Title:
USER TERMINAL AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/163541
Kind Code:
A1
Abstract:
The present invention addresses the problem of inhibiting an increase in the power consumption of a terminal serving as a relay node when a relay action is applied using a D2D-supporting terminal. Provided is a user terminal that connects with a wireless base station and another user terminal, and relays communication between the wireless base station and the other user terminal. This user terminal includes: a transmission unit that transmits, to another user terminal, information related to relay capacity; a reception unit that receives information related to a relay search, said information being transmitted from another user terminal; and a control unit that controls the status of connection with the wireless base station. The transmission unit controls the transmission of the information related to relay capacity on the basis of the status of the connection with the wireless base station.
Inventors:
YASUKAWA SHIMPEI (JP)
NAGATA SATOSHI (JP)
ZENG YONGBO (CN)
ZHAO QUN (CN)
ZHANG YONGSHENG (CN)
NAGATA SATOSHI (JP)
ZENG YONGBO (CN)
ZHAO QUN (CN)
ZHANG YONGSHENG (CN)
Application Number:
PCT/JP2016/061611
Publication Date:
October 13, 2016
Filing Date:
April 08, 2016
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W8/22; H04W52/02; H04W48/08; H04W88/04
Foreign References:
| JP2012023578A | 2012-02-02 | |||
| JP2014207669A | 2014-10-30 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects;", STUDY ON ARCHITECTURE ENHANCEMENTS TO SUPPORT PROXIMITY-BASED SERVICES (PROSE) (RELEASE 12, XP055321833, Retrieved from the Internet [retrieved on 20160614]
ZTE: "Discussions on D2D UE-to-network Relay", 3GPP TSG-RAN WG1 MEETING #80BIS R1- 151725, XP050934586, Retrieved from the Internet [retrieved on 20160614]
ZTE: "Discussions on D2D UE-to-network Relay", 3GPP TSG-RAN WG1 MEETING #80BIS R1- 151725, XP050934586, Retrieved from the Internet
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
Hiroyoshi Aoki (JP)
Hiroyoshi Aoki (JP)
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