发明名称 |
CORE NETWORK INTEROPERABILITY IN A PICO CELL SYSTEM |
摘要 |
In a wireless communication system, a method and apparatus of communicating between at least one base station and a core network is claimed. Signaling messages and voice streams are transported using packet-switched protocols (IP). A CIC field (Circuit Identity Code) is used to identify at least one VoIP streams. The CIC field may be interpreted as a UDP port number for the voice over IP stream. Also, a synchronization source or contributing source filed of a RTP header may be used as the CIC field (fig. 1).
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申请公布号 |
CA2495049(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
CA20032495049 |
申请日期 |
2003.08.14 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
JAIN, NIKHIL;HUNTER, ANDREW T.;ZOU, QIUZHEN;GREEN, MICHAEL;KOLOR, SERGIO |
分类号 |
H04L29/06;H04W92/14;(IPC1-7):H04L12/66 |
主分类号 |
H04L29/06 |
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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