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Base station (BS) location privacy has been widely studied and researched in different applications like field monitoring, agriculture, industry and military etc. The purpose is to hide the location of BS from outside/inside attacker in any shape. Hundreds of thousands of sensor nodes are deployed in some area, bring lot of new challenges regarding routing, forwarding, scaling and security. Different...
Due to lack of power source, energy is the key concern area in Wireless Sensor Networks. Maximum energy is used in transmission of data. Many research works have been done to develop routing algorithms to increase the lifetime of a sensor network. Among them clustering based approach is well known for achieving energy efficiency. This paper proposes a new routing strategy based on hierarchical routing...
A large amount of energy in nodes of a Wireless Sensor Network (WSN) is consumed due to the inner-network communications. In this paper, an energy efficient routing algorithm is proposed which saves a significant portion of innernetwork communications energy. To do this, the proposed routing algorithm selects sensor nodes with higher residual energy, more neighbors, and lower distance from the Base...
Wireless sensors networks (WSN's) have a lot of ability for spreading in the areas where wired networks can't operate correctly and old versions of wireless networks aren't useful. WSN's consist of many sensors that place in an unavailable area. The method of routing to transform information from sensor nodes to the Base station is very important and one of the main needs of WSN is the best method...
Due to resource limitations in wireless sensor networks, prolonging the network lifetime has been of a great interest. An efficient routing technique is known as hierarchical routing based on clustering, in which finding the optimum cluster heads and number of them has been a challenge. In this paper, a two-level fuzzy logic is utilized to evaluate the qualification of sensors to become a cluster...
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