Multicast management mechanism for mobile networks

Details Multicast management mechanism for mobile networks Multicast management mechanism for mobile networks

2006-06-06

2006-06-06

Gelin, Jean (Department: 2687)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S456100, C455S433000, C455S414200

Reexamination Certificate

active

07058413

ABSTRACT:
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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