Invention Application
WO2013163599A2 METHOD AND APPARATUS FOR SUPPORTING PROXIMITY DISCOVERY PROCEDURES
审中-公开
支持临近发现程序的方法和装置
- Patent Title: METHOD AND APPARATUS FOR SUPPORTING PROXIMITY DISCOVERY PROCEDURES
- Patent Title (中): 支持临近发现程序的方法和装置
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Application No.: PCT/US2013/038493Application Date: 2013-04-26
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Publication No.: WO2013163599A2Publication Date: 2013-10-31
- Inventor: PRAGADA, Ravikumar V. , AHMAD, Saad , RAGHOTHAMAN, Balaji , KAUR, Samian, J. , ADJAKPLE, Pascal, M. , OLVERA-HERNANDEZ, Ulises , DENG, Zhuorong , VANGANURU, Kiran, K. , STERNBERG, Gregory, S. , WANG, Guanzhou , STARSINIC, Michael, F. , REZNIK, Alexander , ZUNIGA, Juan, Carlos , ZEIRA, Eldad, M.
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: 200 Bellevue Parkway Suite 300 Wilmington, Delaware 19809 US
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: 200 Bellevue Parkway Suite 300 Wilmington, Delaware 19809 US
- Agency: WOLINSKY, Scott
- Priority: US61/639,386 20120427; US61/645,282 20120510; US61/695,625 20120831; US61/720,640 20121031
Abstract:
A method and apparatus are described for supporting a two-stage device-to-device (D2D) discovery using a D2D interworking function (IWF). A D2D IWF component may be configured to perform mapping between an application running on an application server and a third generation partnership project (3GPP) network, and provide a set of application programming interfaces (APIs) to allow discovery to be provided as a service to D2D applications. An application identifier may be mapped to a 3GPP identifier. Further, a method and apparatus are described for performing client-server discovery. A first wireless transmit/receive unit (WTRU) may be configured for a listen-only operation, and a second WTRU may be configured to transmit beacons. The first and second WTRUs may perform a radio access network (RAN) discovery procedure at an access stratum (AS) layer. A method and apparatus for performing charging for D2D service using a D2D IWF are also described.
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