MAXIMIZING THE LIFETIME OF WIRELESS SENSOR NETWORKS USING CRT BASED PACKET SPLITTING ALGORITHM
Sridhar Manda, N. V. Archana, N Umarani · 2013
Each node is usually powered by an energy limited battery, therefore energy budget and life time is a critical design constraint in WSNs and energy saving is the key issue in order to increase the network the network lifetime. There are many approaches found like duty cycling and in network aggregation, sleep wake scheduling algorithm which is used especially in solving critical synchronization and saving is obtained. The approach called multi path routing algorithm is also employed which consumes more energy. Apart from all these we aim at reducing energy consumption and increasing lifetime of WSN. So, here a proposed novel approach which splits the original messages in several packets such that each node in the network will forward only small sub packets. The splitting procedure is based on Chinese Remainder Theorem (CRT) algorithm which is done by a simple modular division between integers. At sink node, once all sub packets are received correctly will recombine them, thus constructs the original message. The overall complexity of algorithm remains low complex arithmetic operations. Hence maximizes the lifetime of wireless sensor