Analysis of LEACH Energy Parameters
نویسندگان
چکیده
منابع مشابه
DE-LEACH: Distance and Energy Aware LEACH
Wireless sensor network consists of large number of tiny sensor nodes which are usually deployed in a harsh environment. Self configuration and infrastructure less are the two fundamental properties of sensor networks. Sensor nodes are highly energy constrained devices because they are battery operated devices and due to harsh environment deployment it is impossible to change or recharge their ...
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Abstract This paper suggests an algorithm which increases the energy efficiency based on LEACH (Low Energy Adaptive Clustering Hierarchy)[1] for sensor network routing. Due to the random cluster head election process, LEACH does not guarantee the optimization for the number and position of cluster heads. Also it results in inefficiency in energy consumption. This paper suggests improved cluster...
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Wireless sensor network is defined as the network composed of tiny and energy restricted sensor nodes. Sensor nodes collect the useful information from surrounding environment and deliver it to the base station. Sensor nodes have limited energy. Routing protocols must consume minimum energy in order to prolong the network lifetime. Clustering is most energy efficient technique. LEACH is one of ...
متن کاملEnergy Efficient A-Leach Routing Protocol
Leach was the first most Routing Protocol used clustering concept in wireless sensor networks. Leach algorithmre-clustering process play vital role to gather data in cycles known as round. During each round a specific percentage of total nodes are elected as cluster heads (CHs). Each node get chance to become CH according to their probability in particular round. It is possible that not a singl...
متن کاملModified LEACH - Energy Efficient Wireless Networks Communication
Many algorithms and techniques were proposed to increase the efficiency of Sensor Networks. Due to high restrictions of this kind of networks, where the resources are limited, many factors may affect its work. Theses factors are: System throughput, system delay, and energy. Clustering protocols have been propose to decrease system throughput and system delay, and increase energy saving. In this...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2011
ISSN: 1877-0509
DOI: 10.1016/j.procs.2011.07.131