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Generating method of mobility management profile according to type classification of mobile router, Transmitting method of binding message according to mobility management profile of mobile router, Apparatus using by the same, Transmitting method of data packet according to binding updating period of mobile router and System using it
Generating method of mobility management profile according to type classification of mobile router, Transmitting method of binding message according to mobility management profile of mobile router, Apparatus using by the same, Transmitting method of data packet according to binding updating period of mobile router and System using it
A method of generating a mobility management profile according to a type classification of a mobile router, a method of transmitting a binding message according to a mobility management profile of a mobile router, a device thereof, a method of transmitting a data packet according to a binding update period of a mobile router, and a system thereof are disclosed.;The mobility management profile generation method according to the type classification of the mobile router according to the present invention stores a network identifier, an arrival time, and a dwell time of a previous network in the mobile log when the mobile router moves between a plurality of networks. Setting a reference time zone for arrival time and residence time for each network based on the movement log; When the mobile router visits a specific network, determining whether the arrival time of the specific network corresponds to the reference time zone according to the identifier of the visited specific network; If the arrival time of the mobile router corresponds to the reference time zone, the mobile log counts the number of visits in a specific time zone to the specific network, and if the arrival time of the mobile router does not correspond to the reference time zone, Counting the total number of visits to the particular network; And classify the mobile router according to the ratio of the number of visits to the counted specific network to the counted specific network, the total number of visits to the counted specific network, and the variance value of the residence time of the mobile router. Generating a step.;According to the present invention, an adaptive binding update period based on an algorithm for dividing mobility of a mobile router into a regular type and an irregular type is calculated to reduce transmission of location management messages generated in the mobile router and to manage network-specific mobility management profiles. Accordingly, the binding update message is transmitted according to the binding update cycle, thereby reducing the number of transmissions of the message, thereby reducing energy consumption of the mobile router, thereby increasing energy efficiency, and minimizing packet loss in case of disconnection between the mobile router and the counterpart node. It can work.
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