Survey on Data Aggregation through Orthogonal Set Method for Wireless Sensor Network

Wireless Sensor Networks (WSNs) consist of small nodes with sensing, computation, and wireless communications capabilities. Many routing, power management, and data dissemination protocols and energy efficient data aggregation have been specially designed for WSNs. In this paper, orthogonal method is proposed to verify the path direction between the two nodes and it is always perpendicular to other points with angle degree and finds the direction of the data of the nodes sending as well as to find network path of the route travel for Security Data Aggregation. The limitations and challenges in many communication protocols according to this survey are pointed out, which will help future researches on the design of communication protocols for WSNs