Invention Grant
- Patent Title: System, device and method for implementing special call service
- Patent Title (中): 用于实施特殊呼叫服务的系统，设备和方法
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Application No.: US12417345Application Date: 2009-04-02
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Publication No.: US08446847B2Publication Date: 2013-05-21
- Inventor: Jiu Li , Gaoqi Chen , Zhangping Ma , Zhou Yu
- Applicant: Jiu Li , Gaoqi Chen , Zhangping Ma , Zhou Yu
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Brinks Hofer Gilson & Lione
- Priority: CN200710088095 20070326
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04J3/00 ; H04M3/42 ; G06F15/16
Abstract:
A system, device and method for implementing a special call service are disclosed. The method includes receiving a session establishment request message carrying a service type identifier, determining a service type identified by the service type identifier in the session establishment request message, and implementing a special call service with a service processing logic corresponding to the service type.
Public/Granted literature
- US20090190507A1 SYSTEM, DEVICE AND METHOD FOR IMPLEMENTING SPECIAL CALL SERVICE Public/Granted day:2009-07-30
Information query
