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4G is the next step to a future with cellular networks technology heterogeneous but with a common denominator: the use of the IP protocol, particularly IPv6, as interconnection layer. The evolution to a fully IP-based cellular network will open the way to the IP delivery of common mobility management signaling, that is handover location and paging. In this paper, an implementation IP paging solution...
Explicit multicast schemes are well suited to support a very large number of small multicast groups. This makes these schemes interesting for applications as multi-party video conferences or mobility related functions as paging delivery or handover support In this paper one of these schemes, explicit multicast (Xcast), is studied. An analytical model that quantifies Xcast's delivery cost is presented...
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