Patent ID: 7801080
Filing Date: 2010-09-21
Classification: H04W

Abstract:
1. A root mobile router in a dynamically composed moving network, comprising: a network selection module for selecting an access network suitable for a moving network or determining whether to change an access network already selected using state information of multiple access networks; a handover processing module for maintaining connectivity between each of mobile nodes connected to a plurality of mobile routers of the moving network and the Internet through the access networks; a routing protocol module for transferring an IP packet generated in the mobile node to the Internet through the access networks; a root mobile router selection module for selecting one of the plurality of mobile routers according to a specified algorithm and setting the selected router as a root mobile router; and a central control module for receiving access network information selected from the network selection module and calling for the routing protocol module to change the access network, and receiving information on whether the mobile network is interfered or not and calling for the root mobile router selection module to change the root mobile router when the mobile network is interfered.