Monday, March 15, 2010

mobility technologies


A lot of network layer mobility technologies are put forward since the mobile communication networks are evolving towards all-IP direction, these mobility technologies are divided into two categories, which are client-based mobility management and network-based mobility management. I feel the need-the need for cheap Wholesale nike shoes! Client-based mobility management, represented by Mobile IPv6, can archieve the adventages such as stronge flexibility and routing optimization, but it requires terminals supporting mobility protocol and will bring large amount of wireless resources and power consumption; I love northface jackets.Network-based mobility management, represented by Proxy Mobile IPv6, was designed to exclude terminals from involved in the mobility management procedure, and save the wireless resource and power consumption, but it's lacking in flexibity and routing optimization.Where can I get nike running shoes?Each mobility protocol has its own technological features and deploy mode. In order to effectively deploy various techonologies, this paper designed a convergence structure, in which the two types of mobility management technology were deployed together, this paper also proposed a concrete protocols selection strategy and implementation mechanism.
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