Paper Title:
Rate Optimization Congestion Control Protocol for Wireless Sensor Networks
  Abstract

Congestion is an essential problem in wireless sensor networks. In view of resolving the problem of congestion, a novel congestion control algorithm is proposed based on rate optimization. It performs the estimation of congestion level in the cluster and between the clusters based on the distribution of queue length of the node, and uses the maximum utility function to optimize the sending rate of source nodes. In addition, the algorithm adopts the cluster structure to prolong the system lifetime. The simulation results show that ROCC can prevent effectively and alleviate the congestion, and dynamic adjust the sending rate of source nodes while controlling congestion.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Biomaterials
Edited by
Zhongning Guo
Pages
1642-1647
DOI
10.4028/www.scientific.net/AMR.311-313.1642
Citation
P. P. Xiao, Y. T. Tian, "Rate Optimization Congestion Control Protocol for Wireless Sensor Networks", Advanced Materials Research, Vols. 311-313, pp. 1642-1647, 2011
Online since
August 2011
Export
Price
$35.00
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