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There are several groups of routing algorithms in dynamically changing networks developing every year. We introduce an additional parameter “Battery Life decrease” in the existing Q-Routing protocol. The Battery Life is reduced in direct proportion to the number of packets transmitted to the node. The efficiency of the Optimized Battery Life Q-Routing protocol is estimated by total loss of network...
To improve the actual life of lead-acid batteries in communication systems and the existing charge controlled system, a new charge controlled system is designed based on PID regulation algorithm. For the actual control system, we improve the traditional PID algorithm, establish a digital model of PID algorithm and simulate the proposed algorithm by Simulink. Simulation results show that the high controlling...
Opportunistic routing (OR) schemes, such as ExOR, have been shown to provide significant throughput gains over traditional best-path routing schemes for wireless networks. Though the performance of OR schemes depend on the bit-rate, they currently use a fixed rate for transmitting packets. While several schemes have been proposed for selecting bit-rate for unicast transmission to a single receiver,...
A principal factor in sensor network design is energy efficiency. In this work, we propose to extend the lifetime of sensor networks using appropriate choice of sensor node distribution. The key idea of our scheme is to deploy more nodes in areas of extensive energy usage. Using this scheme of sensor node distribution, we use probabilistic angular routing to route data packets from the sensor nodes...
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