Non-Orthogonal Variable Spreading Factor-Time Multiplexing based Sensor Network Topology compared with Tree Routing and Enhance Tree Routing Protocol

Topology in a network plays an important role for effective and efficient data communication. It is infect the organization of network that depicts how the communication between two nodes will take place. Wireless sensor network is a collection of tiny self-organized sensor nodes. A sensor has a characteristic of sensing small data from the environment, process it and forward it to some collecting device. Since the device is too small, it has tiny power supply mechanism to support these activities. Energy for a bit transmission is dependent on the distance between sender and receiver. Therefore it is important to have a well designed topology for sensor network formation. Several protocols and schemes have been proposed by researchers for this purpose. This paper focuses on tree based topology architecture for sensor deployment and produces a comparison between a new proposed scheme and a few existing schemes.