Invention Grant
- Patent Title: Cellular network assisted proximity services registration procedures and event framework for proximity requests/alerts using session initiation protocol
- Patent Title (中): 蜂窝网络辅助邻近服务注册程序和使用会话启动协议的邻近请求/警报的事件框架
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Application No.: US15166325Application Date: 2016-05-27
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Publication No.: US09538491B2Publication Date: 2017-01-03
- Inventor: Krisztian Kiss
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons Hood Kivlin Kowert & Goetzel, P.C.
- Agent Jeffrey C. Hood; Joel L. Stevens
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W60/00 ; H04W8/00 ; H04L29/06 ; H04W4/02 ; H04W88/02
Abstract:
A system, apparatus, and method for providing proximity services (ProSe) registration, proximity request, proximity alert, proximity request cancellation, and deregistration handling between a wireless device and a ProSe function of a cellular core network using session initiation protocol. A wireless device and a ProSe function of a cellular core network may exchange SIP signaling messages to register and de-register the wireless device for cellular network assisted proximity services. The wireless device and the ProSe function may further (while the wireless device is registered) exchange SIP signaling messages to request proximity alerts, provide proximity alerts, and request cancellation of proximity alert requests.
Public/Granted literature
Information query
