发明名称 |
HANDLING COMMUNICATION SESSIONS IN A COMMUNICATIONS NETWORK |
摘要 |
A method and apparatus for handling a communication session in a communications network. An Application Function node receives a request to register a user terminal in the communication network. The Application Function identifies an Access Point used by the terminal to register with the network, and send a request message to a Policy and Charging Register Function (PCRF). The request message includes an Access Point Name identifying an Access Point used by the user terminal. The AF receives a response message from the PCRF, including an indicator indicating whether the Access Point is an Emergency-Access Point. The AF subsequently receives a message from the user terminal that identifies a non-emergency terminating node. If the indicator indicates that the Access Point is not an Emergency-Access Point, the AF allows the communication session. If the indicator indicates that the Access Point is an Emergency-Access Point, then the AF rejects the communication session. |
申请公布号 |
EP2848074(A1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20120721477 |
申请日期 |
2012.05.09 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
HOLM, JAN;FERNANDEZ ALONSO, SUSANA |
分类号 |
H04W76/00;H04L12/14;H04L29/06 |
主分类号 |
H04W76/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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