发明名称 |
Method and PoC gateway for implementing PoC service |
摘要 |
The present disclosure discloses a method for implementing a Push to talk over Cellular (PoC) service and a PoC gateway so as to shorten the process for a terminal to implement a PoC service. The method includes: receiving a request from a first terminal for setup of a session with a second terminal; sending a registration request to an IP Multimedia Subsystem (IMS) core network after receiving the session setup request; receiving a registration success response from the IMS core and sending the session setup request to a PoC server, which forwards the request to the second terminal; receiving a session setup success response from the second terminal via the PoC server; and sending the session setup success response to the first terminal. The present disclosure also discloses a PoC gateway. With the present disclosure, the application of the PoC service will be wider.
|
申请公布号 |
US8126493(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20100689735 |
申请日期 |
2010.01.19 |
申请人 |
WANG JINLIANG;HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
WANG JINLIANG |
分类号 |
H04W4/10;H04L12/54;H04L29/06;H04W76/02 |
主分类号 |
H04W4/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|