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The voice networks have evolved drastically since its invention toward the ending of the 19th century. It evolved from the manual exchange to electromechanical automatic exchanges. It further evolved to analogue electronic exchanges and now to digital exchanges. Voice is very sensitive to delays and delay jitters, and that implies that its associated networks have to be connection oriented and therefore...
This paper describes the vertical handover architecture with low latency handover for mobile terminals which supports interworking between heterogeneous networks. The vertical handover architecture defines handover-related modules for mobile terminal and the handover switching flows among them. We adapt low latency handover method to mobile IP for reducing handover time. The architecture is designed...
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