Energy-balanced Short Path Routing in Wireless Sensor Networks

Sun, Guodong; Liao, Minghong

doi:10.3724/sp.j.1004.2008.01540

Cited by 2 publications

(1 citation statement)

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“…Sensor node is generally battery-powered and it is difficult to add power after deployment, so routing data in WSN with limited energy is a very challenging problem of WSN, which has received wide attention in recent years [3][4][5][6]. While, due to the characteristic of high density nodes of WSN, some covered regions of nodes overlap, if all nodes routing data simultaneously, there will be lots of energy lost and the lifetime of the network will be reduced rapidly [7][8]. Therefore, how to achieve the maximization of network coverage at the same time using as fewer as possible nodes to compose optimization coverage set of nodes for routing data , and to schedule the sets of nodes working is an important means to save energy and to extend the lifetime of WSN.…”

Section: Introductionmentioning

confidence: 99%

An energy-efficient routing scheme based on redundancy detection

Wang

2014

Proceeding of the 11th World Congress on Intelligent Control and Automation

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Taking into account the energy issue, an energyefficient routing scheme based on redundancy detection is proposed for wireless sensor networks. Our scheme designs the mechanism of nodes' redundancy detection to reduce the unnecessary redundant information during routing and to save the node energy consumption effectively. In addition, it introduces the idea of optimization coverage set of nodes selection and the idea of the set of nodes scheduling based on energy trigger, which will balance the energy consumption of node during routing and extend the network lifetime further. Simulation and analyze showed that the redundant nodes detection during routing and the optimization coverage set of nodes selection and scheduling are achieved effectively; the energy consumption is reduced, at the same time, the energy consumption is balanced, and the lifetime of network will be extended effectively under the condition of high quality of coverage.

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