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Wireless sensor networks are one of the fast growing technologies in communication field, because of their compact size and ability to work in rugged conditions where human reach is not possible. This paper discusses about H-LEACH, which is used to solve problems of energy considerations while electing a channel head. H-LEACH considers residual and maximum energy of nodes for every round while electing...
Wireless Sensor Networks (WSNs) are made up of tiny sensor nodes which sense the data and communicate to the base station via other nodes. These sensor nodes are inexpensive portable devices with limited processing power and energy resources which make them in need of smart clustering protocols. Many clustering and routing protocols were proposed in the literature to serve large networks of such tiny...
We propose a novel clustered routing approach with the separation of path findings from data transfer in wireless sensor networks. The proposed protocol differs the traditional clustered routing in the following aspects: global communication adopts multi-hop mode, cluster heads are only responsible for path findings, and data are transmitted by gateways. The principal advantage of the proposed routing...
This paper presents a new framework called t-SNIPER for sensor node clustering and routing that is based on socio-economic banking model. Unlike other routing protocols, this particular model does not guarantee data transfer and instead focuses more on determining the best route for the transfer to occur. The communication protocol also employs a trust framework to ensure integrity among the nodes...
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