- 专利标题: METHOD AND APPARATUS FOR SUPPORTING PROXIMITY DISCOVERY PROCEDURES
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申请号: US18618664申请日: 2024-03-27
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公开(公告)号: US20240275624A1公开(公告)日: 2024-08-15
- 发明人: Ravikumar V. Pragada , Saad Ahmad , Balaji Raghothaman , Samian J. Kaur , Pascal M. Adjakple , Ulises Olvera-Hernandez , Zhuorong Deng , Kiran K. Vanganuru , Gregory S. Sternberg , Guanzhou Wang , Michael F. Starsinic , Alexander Reznik , Juan Carlos Zuniga , Eldad M. Zeira
- 申请人: INTERDIGITAL PATENT HOLDINGS, INC.
- 申请人地址: US DE WILMINGTON
- 专利权人: INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人: INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址: US DE WILMINGTON
- 主分类号: H04L12/14
- IPC分类号: H04L12/14 ; H04L67/104 ; H04L67/1061 ; H04L67/51 ; H04L69/24 ; H04M15/00 ; H04W4/24 ; H04W8/00 ; H04W8/20 ; H04W8/24 ; H04W12/06 ; H04W12/062 ; H04W48/18 ; H04W60/04 ; H04W76/14 ; H04W84/04
摘要:
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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