Invention Grant
- Patent Title: Energy-saving mobile node control method using wireless multi-interfaces
- Patent Title (中): 节能移动节点控制方法采用无线多接口
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Application No.: US13791242Application Date: 2013-03-08
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Publication No.: US09204390B2Publication Date: 2015-12-01
- Inventor: Seng-Kyoun Jo , Il-Gu Jung , Kyoung-Hee Lee , Hyun-Woo Lee , Won Ryu
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2012-0024620 20120309
- Main IPC: H04W52/02
- IPC: H04W52/02

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.
Public/Granted literature
- US20130235774A1 ENERGY-SAVING MOBILE NODE CONTROL METHOD USING WIRELESS MULTI-INTERFACES Public/Granted day:2013-09-12
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