Title:
TERMINAL DEVICE, BASE STATION DEVICE AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/148257
Kind Code:
A1
Abstract:
In the present invention, in a case where a UE that transmits and receives data in a proximity service notifies a server of position information ahead of time and initiates the proximity service, prior to conducting a proximity search for a communication target UE, the UE receives a proximity range that includes the communication target UE from the server, and searches for the communication target UE on the basis of the proximity range, thereby reducing unnecessary proximity searching.
Inventors:
ENOMOTO MASAYUKI
ARAMOTO MASAFUMI
ARAMOTO MASAFUMI
Application Number:
PCT/JP2014/055618
Publication Date:
September 25, 2014
Filing Date:
March 05, 2014
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W92/18; H04W76/02; H04W84/10; H04W88/06
Domestic Patent References:
| WO2011143496A1 | 2011-11-17 |
Other References:
"3RD GENERATION PARTNERSHIP PROJECT; TECHNICAL SPECIFICATION GROUP SERVICES AND SYSTEM ASPECTS; FEASIBILITY STUDY FOR PROXIMITY SERVICES (PROSE) (RELEASE 12)", GPP TR 22.803 V12.1.0, 15 March 2013 (2013-03-15), XP050707338, Retrieved from the Internet
"Draft Minutes of 3GPP TSG SA WG1 ad-hoc on GCSE_LTE and ProSe", 3GPP S1-131164, 28 January 2013 (2013-01-28), XP050682374
3GPP: "Technical Specification Group Services and System Aspects, General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN)", 3GPP TS23.401
3GPP: "Technical Specification Group Services and System Aspects, Feasibility study for Proximity Services (ProSe)", 3GPP TR22.803
See also references of EP 2978278A4
"Draft Minutes of 3GPP TSG SA WG1 ad-hoc on GCSE_LTE and ProSe", 3GPP S1-131164, 28 January 2013 (2013-01-28), XP050682374
3GPP: "Technical Specification Group Services and System Aspects, General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN)", 3GPP TS23.401
3GPP: "Technical Specification Group Services and System Aspects, Feasibility study for Proximity Services (ProSe)", 3GPP TR22.803
See also references of EP 2978278A4
Attorney, Agent or Firm:
FUNAYAMA Takeshi et al. (JP)
Takeshi Funayama (JP)
Takeshi Funayama (JP)
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