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This paper presents a new cluster based routing protocol for Wireless Sensor Networks called Energy Based Clustering Self organizing map (EBCS). This new protocol can cluster sensor nodes based on multiple parameters; their energy level and coordinates, through using Self Organizing Map neural network capability in multi dimensional data clustering. Energy based clustering can form energy balanced...
As a key design criterion for the routing protocols in wireless sensor network, energy consumption is an important factor which affects network lifetime. Some of the conventional routing schemes may not be optimal to maximize the network lifetime. In this paper, we propose a multipath routing algorithm (MRA-AHP) with flexible application relativity on the basis of Directed Diffusion. The algorithm...
Recent advancements in wireless communications enabled the development of small and cheap nodes capable of sensing, communication and computation. These nodes in a network co-ordinate to perform distributed sensing of environmental phenomenon in various fields such as health, military, home. Research on energy sensitive routing in static WSN has led to the development of many routing protocols that...
In order to increase the entire network lifetime and reduce the transmission energy consumption, an improved energy efficient protocol is brought forward, which adopts the cross-layer design, introduces the probability selection of EAMR into the LEACH algorithm and optimizes the cluster head selection method and the chance of cluster rebuilding. It is shown from the simulation test that this method...
The main goal of research for wireless sensor network is to minimize the energy consumption of each node, and maximize the network lifetime. We divide the network into many unequal clusters. According to different distance to the Sink, the clusters head are in charge of different geographical scope, which could reduce the internal energy consumption of the cluster headers near the sink relatively,...
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