发明名称 |
Multicast management mechanism for mobile networks |
摘要 |
A multicast management mechanism for mobile networks. The mechanism proposes a multicast table approach to considerably reduce the number of short messages and multimedia messages sent to a service area, thereby reducing its paging cost. The multicast management mechanism for mobile networks includes the steps: establishing a VLR recorder table in a home location register (HLR), to record VLR addresses located by multicast users and the total number of multicast users in each VLR; and establishing LA tables, to record LA addresses in each VLR and the total number of multicast users in each LA.
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申请公布号 |
US2004203756(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20020215299 |
申请日期 |
2002.08.08 |
申请人 |
LIN YI-BING;PANG AI-CHUN;CHEN CHUN-SHIOW;FENG VINCENT |
发明人 |
LIN YI-BING;PANG AI-CHUN;CHEN CHUN-SHIOW;FENG VINCENT |
分类号 |
H04L12/18;H04W4/06;H04W4/14;H04W8/06;(IPC1-7):H04Q7/20 |
主分类号 |
H04L12/18 |
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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