Telecommunications Science ›› 2010, Vol. 26 ›› Issue (1): 59-63.doi: 10.3969/j.issn.1000-0801.2010.01.012

• research and development • Previous Articles     Next Articles

Routing Protocol Based on Route Information for WSN

Jianghong Han1,2,Yue Jiang1,Xuesen Ma1,2,Junming Guan1,3   

  1. 1 School of Computer and Information, Hefei University of Technology, Hefei 230009, China
    2 Engineering Research Center of Safety Critical Industrial Measurement and Control Technology, Ministry of Education, Hefei 230009, China
    3 School of Information & Engineering, Huangshan University, Huangshan 245021, China
  • Online:2010-01-15 Published:2010-01-15

Abstract:

AODV is an on-demand routing protocol which is widely used in MANET, but not entirely applicable to WSN. In this paper, a low-cost and low-latency routing protocol for WSN named IAODV(improved AODV)was proposed through improving the flooding scheme of AODV routing protocol. The simulation results show that in comparison with AODV protocol, IAODV protocol not only obtains higher pachet delivery rate, but also reduces average end-to-end delay of data pachets and overhead effectively. In a word, IAODV can satisfy the low-cost and low-latency requirements.

Key words: WSN, request zone, IAODV, low-cost, low-latency

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