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| SBORA routing algorithm based on SoRCA architecture |
1. School of Computer Science and Telecommunications Engineering, Jiaugsu University, Zhenjiang, Jiangsu 212013, China; 2. School of Computer Science and Engineering, Southeast University, Nanjing, Jiangsu 210018, China）
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Abstract In view of the existing problem that traffic load is not balanced and the routing is not robust in the routing algorithm of SoRCA （ self-organizing redundancy cellular architecture） for wireless sensor networks（ WSN）, a new routing algorithm named SBORA is proposed. According to the structured topology of SoRCA, hops at different directions are calculated in optimal route from source to destination in SBORA. With the help of characters of hops, one can find rapidly a route from source to destination among multiple optimal routes by policy of the secondary probability routing choosing. According to characters of hops, new routing is chosen when failed sending occurs. Analysis and simulation results show that SBORA based on SoRCA has better performance on traffic load balance and robust.
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2008, Vol. 29 
