Chinese remainder theorem is used as packet forwarding technique in duty cycled wireless sensor network. This is a novel packet forwarding technique to grade reliable delivery and saves energy of this duty cycled wireless sensor network. This forwarding technique reduces the burden of the node by transmitting only few message bits. The duty cycled wireless sensor network is the network in which node switches to active and power saving state to save energy. By Chinese remainder theorem(CRT) the packet splitting will be done in which the number of message bits is modular division with the set of Prime numbers and a mask will be added to the message and this is called CRT component . Mask gives the index of the splitted message. A simple reconstruction which satisfies the computation complexity level of processor in duty cycled wireless sensor network . Node switches between active state and power saving state and if the CRT component is passed within the active state of node then the node will receive else packet will be lost. Using this CRT method CRT component loss is admissible and also message could be reconstructed and so reliability could be improved. The objective is to save energy and improve reliability.

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Duty Cycled Wsn Chinese Remainder Theorem Multipath Routing