Monday, April 19, 2010

cluster-routing algorithm

Wireless sensor network is being used more and more widely for its low price and convenient deployment. Various aspects of researches on sensor network have also become very active in the current academic and wireless sensor networks routing protocol is one of the custom made prom dresses key issues. In this paper we from the perspective of clustering network explore cluster-routing algorithm and its implementation mechanism.According to sensor cheap evening dresses network and routing protocol characteristics, in this paper we first analyzed the existing sensor network clustering routing algorithms, and compared some typical routing algorithms. Then, from the perspective of energy efficient, we proposed an energy-balance asynchronous self-maintenance sell discount wedding dresses cluster-routing algorithm, which uses the redundant feature of initial cluster, candidate cluster-head, as well as energy-level changes of cluster-head to achieve the asynchronous, blog lace wedding dresses local re-clustering, and prolongs the survival-time of WSN. Experiments show that this algorithm has the blog new shirts 2010 characters of quick convergence, energy-balance, cluster-head uniform distribution and scalability.Then, from the aspect of data transmission of cluster-heads, we proposed a zoning-based energy-balance routing algorithm, which divides a circular sensor region into many parts and gains the effect of nodes non-uniform distribution, and it also uses mobile base-stations, thus it can balance node-energy-consumption in WSN.
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