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Registered Energy-saving mobile node control method using wireless multi-interfaces

무선 멀티 인터페이스를 활용한 에너지 절감형 이동 노드 제어 방법
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Inventors
Jo Seng Kyoun, Lee Kyounghee, Hyun-Woo Lee, Ilgu Jung, Won Ryu
Application No.
13791242 (2013.03.08)
Publication No.
20130235774 (2013.09.12)
Registration No.
9204390 (2015.12.01)
Country
UNITED STATES
Project Code
11PR2300, Development of Social TV Service Enabler based on Next Generation IPTV Infrastructure, Won Ryu
Abstract
Provided is a node control apparatus communicating an external Internet Protocol (IP) network and managing a plurality of mobile nodes included in a local network. The node control apparatus manages information relating to the plurality of mobile nodes, each equipped with one or more wireless interfaces, configures one or more groups by classifying the plurality of mobile nodes according to the type(s) of the wireless interface(s) of each of the plurality of mobile nodes, selects a representative node for each of the groups, and allows the member nodes of each of the groups to communicate with the external IP network via their representative node. Therefore, it is possible to minimize power consumption by selectively using a wireless interface for use in connecting to the representative node of each of the groups.
KSP Keywords
Energy saving, IP networks, Internet protocol(IP), Mobile node(MN), Multi-interface, Node control, Power Consumption, control method, wireless interface