发明名称 |
METHOD FOR PROCESSING REGISTER REQUEST, NETWORK ELEMENT, AND COMMUNICATION SYSTEM |
摘要 |
<p>The invention provides a method for processing register request, network element, and a communication system. The method for processing a register request of a terminal in a communication system that comprises a first network element (GSN) for providing IP networking service to said terminal, a second network element (P-CSCF) for providing SIP proxy service to said terminal, a third network element (S-CSCF) for providing SIP subscriber service to said terminal, and a fourth network element (HSS) for storing information about said terminal including said terminal's address; wherein the communication system further comprises a fifth network element (NAPT) for translating said terminal's address in between said first network element and said second network element; said method comprise : determining whether a message issued by said terminal for said register request has undergone Network Address Port Translation; indicating an address for address verification in said message based on the determination whether said message has undergone Network Address Port Translation; and verifying the address for address verification in said message against the information stored in said fourth network element.</p> |
申请公布号 |
WO2009012612(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
WO2007CN02220 |
申请日期 |
2007.07.20 |
申请人 |
ALCATEL SHANGHAI BELL CO., LTD.;ALCATEL LUCENT;HUANG, PING;WAN, ZHIKUN;HU, ZHIYUAN;JIN, XIAORONG |
发明人 |
HUANG, PING;WAN, ZHIKUN;HU, ZHIYUAN;JIN, XIAORONG |
分类号 |
H04L29/12;H04L12/56;H04L12/64 |
主分类号 |
H04L29/12 |
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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