Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOBILE COMMUNICATION SYSTEM AND USER TERMINAL
Document Type and Number:
WIPO Patent Application WO/2015/115505
Kind Code:
A1
Abstract:
A mobile communication system of the present invention, which supports D2D proximity services that enable direct communications without any network interventions, comprises: a first user terminal that determines, from a control resource area the range of which is limited among time/frequency resources available for the D2D proximity services, control resources that are time/frequency resources to be used for transmitting control information indicating the positions of data resources that are time/frequency resources to be used for transmitting D2D communication data; and a second user terminal that scans the control information in the control resource area.

Inventors:
MATSUMOTO NAOHISA (JP)
MORITA KUGO (JP)
FUJISHIRO MASATO (JP)
SAIWAI TAKAHIRO (JP)
Application Number:
JP2015/052413
Publication Date:
August 06, 2015
Filing Date:
January 28, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KYOCERA CORP (JP)
International Classes:
H04W72/04; H04W92/18
Foreign References:
US20130322413A12013-12-05
Other References:
FUJITSU,: "Further Analysis on Control Information for D2D Communication", 3GPP TSG-RAN WG1#75, R1-135141, 3GPP, 15 November 2013 (2013-11-15), XP050734843
ZTE: ", Physical channel design for D2D communication", 3GPP TSG-RAN WG1#76, R1-140270, 3GPP, 31 January 2014 (2014-01-31), XP050735820
See also references of EP 3101973A4
"TR 36.843 VI.0.0", 3GPP TECHNICAL REPORT, 16 January 2014 (2014-01-16)
Attorney, Agent or Firm:
CURIUSE PATENT PROFESSIONAL CORPORATION (JP)
キュリーズ patent business corporation (JP)
Download PDF: