Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Haruko Kawahigashi0
Date of Patent
June 21, 2011
Patent Application Number
12271197
Date Filed
November 14, 2008
Patent Primary Examiner
Patent 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.
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