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Environment Adaptive WBAN Routing based on Residual energy

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2011, 16(1), pp.89-100
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

KIM WEEYEON 1 Kim, Dae-Young 1 신상배 1 Cho Jinsung 1

1경희대학교

Accredited

ABSTRACT

In this paper, we propose an routing algorithm for ultra low power and high reliable transmission in WBAN environment. This algorithm is to minimize energy consumption and to maximize the life and reliability for medical devices. Also, this algorithm is not only medical devices but also non-medical devices is to minimize energy consumption and to maximize the life of device. The combination of the distance from the previous node and residual energy calculates weight. The calculated weight is used to calculate the weight of full path by cumulative weights. The full path to the smallest of the weights are set to the path. Also this algorithm is able to select another path to avoid the error path by determining the link status between nodes, when occurs link error and congestion. In this paper, we show that WSN routing algorithm based on shortest hop count routing algorithm and EAR routing algorithm compared to ensure high reliability and low power characteristic of WBAN to be verified through simulations.

Citation status

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