Due to the special demand of energy control and balancing the energy of nodes in wireless sensor networks, multipath routing based on ant colony system(MACS)was proposed. The algorithm utilizes the self-organization, ...
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As the existing clustering routing algorithms commonly have the problems of uneven clustering and unbalanced overall network energy consumption, improved ACO-K clustering routing algorithm is proposed in this paper. K...
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Data center networks become increasingly important with the growth of cloud computing. For any integers k ≥ 0 and n ≥ 2, the k-dimensional DCell, Dk,n, has been proposed for one of the most important data center net...
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Aimed at the problem of nodes energy imbalance, which is caused by the heavy burden of cluster heads in clustering wireless sensor networks, an uneven clustering routing algorithm based on multihop communication has b...
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This paper designed the evaluation method and the index system. Through simulating behavior of pedestrian with mobile intelligent Bluetooth devices in the real city scene and did a quantitative analysis about the effe...
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In the research of Delay Tolerant Network (DTN), DTN routing algorithm is a key research issue. The performance of a non-flooding routing algorithm is verified in our paper. The verified algorithm is an Adaptive Prior...
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A simplified closed form expression for the noise power due to four-wave mixing in coherent OFDM systems is derived. The proposed model is in very good agreement with the exact model. The derived analytical expression...
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A simplified closed form expression for the noise power due to four-wave mixing in coherent OFDM systems is derived. The proposed model is in very good agreement with the exact model. The derived analytical expressions can be used in performance evaluation of systems employing CO-OFDM with any number of subcarriers and/or as an integral part of physical layer aware routing algorithms. (C) 2014 Optical Society of America
Aiming at the problems of ZigBee tree routing algorithm that the algorithm has many hop counts, long latency of data transmission and low ratio of the packets delivery, a tree routing improvement algorithm based on th...
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Power-aware routing in wireless ad-hoc networks has to typically compensate with the utilization of energy consumed during communication. Most of the energy efficient routing algorithms try to improve the network life...
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Precision Farming (PF) involves parameters monitoring related to different agricultural systems. This control is mainly based on intelligent techniques such as Wireless Sensor Networks (WSN) which can provide periodic...
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ISBN:
(纸本)9789299007365
Precision Farming (PF) involves parameters monitoring related to different agricultural systems. This control is mainly based on intelligent techniques such as Wireless Sensor Networks (WSN) which can provide periodically data reports via the wireless communication relating sensor nodes to each other. However, sensor nodes are energy constrained and limited to their remaining battery power. Therefore, prolonging their lifetime is consequently an issue to be highly considered. The communication between the nodes including transmissions and receptions is the major source of energy waste. The purpose of this paper is to design an energy aware routing algorithm for a WSN deployed in an agricultural system. This algorithm takes in consideration the requirements of a typical PF system and merges them with power management techniques to get the nodes' lifetime extended.
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