Invention Grant
- Patent Title: Method of selecting network path and communication system
- Patent Title (中): 选择网络路径和通信系统的方法
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Application No.: US12271197Application Date: 2008-11-14
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Publication No.: US07965720B2Publication Date: 2011-06-21
- Inventor: Haruko Kawahigashi
- Applicant: Haruko Kawahigashi
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-134826 20080522
- Main IPC: H04L12/56
- IPC: H04L12/56

Abstract:
A method of selecting a network path for a network coding communication includes initializing a length of each of links; searching for an independent path from a source node to one of target nodes based on the length of each of the links; multiplying a predetermined factor to the length of each of the links used in the independent path; repeating the searching and the multiplying for all the target nodes; extracting the links and the nodes used in the independent path; generating a subgraph with the links and the nodes extracted at the extracting; and selecting the network path based on the subgraph.
Public/Granted literature
- US20090290588A1 METHOD OF SELECTING NETWORK PATH AND COMMUNICATION SYSTEM Public/Granted day:2009-11-26
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