Title:
MOBILE COMMUNICATION NETWORK AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2019/187308
Kind Code:
A1
Abstract:
This mobile communication network is provided with: a grouping means for grouping multiple pieces of user equipment that are located in a cell provided by the mobile communication network and perform device to device communication into one or more groups each including at least two pieces of user equipment; a group notification means for notifying the user equipment belonging to a group of a group identifier for the group; and a resource notification means for notifying the multiple pieces of user equipment of a radio resource to be used by the device to device communication, wherein the resource notification means notifies, by multicasting, the user equipment belonging to the group of the radio resource to be used by the device to device communication.
Inventors:
KATAOKA RYOCHI (JP)
KITAGAWA KOUICHIRO (JP)
FUJIMOTO TAKASHI (JP)
ZHAO BINGXUAN (JP)
YUNOKI KATSUO (JP)
SHINBO HIROYUKI (JP)
KITAGAWA KOUICHIRO (JP)
FUJIMOTO TAKASHI (JP)
ZHAO BINGXUAN (JP)
YUNOKI KATSUO (JP)
SHINBO HIROYUKI (JP)
Application Number:
PCT/JP2018/041778
Publication Date:
October 03, 2019
Filing Date:
November 12, 2018
Export Citation:
Assignee:
KDDI RES INC (JP)
International Classes:
H04W4/08; H04W72/04; H04W92/18
Domestic Patent References:
| WO2014017476A1 | 2014-01-30 | |||
| WO2016056152A1 | 2016-04-14 |
Foreign References:
| JP2015503259A | 2015-01-29 | |||
| JP2015073258A | 2015-04-16 | |||
| JP2016541201A | 2016-12-28 |
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
Download PDF: