Analysis of behavior of MAC protocol and Simulation of different MAC protocol and proposal protocol for wireless sensor network

摘要

textbfThis extremely motivated work is supported the next generation WSN, given high band-width and low access time anytime, anywhere to transfer which is sensed by the sensors. Further various types of services including multimedia with different levels of close requirement of the location of the speed of the user. They are unable to fulfill all necessities at the same time as cover the signal globally, heterogeneous communication like indoor and outdoor, and handoffs frequently. There are various types of algorithms which are used for searching the route and forwarding packet of the data in the particular means of relay and transmit. We have deployed sensors mainly in two type of mode as Wake up and Sleep. Hence after deploying the sensor, we have to find out the path by multi-hop routing in addition to the awaken sensors. Therefore, we shall be simulating the algorithm of the architecture of NGN in wireless sensor network to enhance the performance of the network in terms of the following features:1. Physical Layer optimized for multi-hop wireless networking2. Access to medium for entire path (opposing to single hop)3. Cooperative transport of packetsSelf-interference is also one of the challenges of the sensor network which is occurred in successive hops. The problem of dynamism is in that the links failure and catch up with for several times in lesser time and qualities of links are also changed during time. There are many numbers of the parameters which handles transmission rate, transmission power, etc. But the thesis is mainly on focus how to reduce the data transmission time in wireless sensor network.