Sanjay Pahuja and Tarun Shrimali
School of Computer and Information Science, Indira Gandhi National Open University,
New Delhi, India
ABSTRACT
Wireless sensor networks (WSNs) are large scale integration consists of hundreds or thousands or more
number of sensor nodes. They are tiny, low cost, low weight, and limited battery, primary storage,
processing power. They have wireless capabilities to monitor physical or environmental conditions. This
paper compared the performance analysis of some existing routing protocols for target tracking
application with proposed hierarchical binary tree structure to store the routing information. The sensed
information is stored in controlled way at multiple sensor nodes (e.g. node, parent node and grandparent
node) which deployed using complete binary tree data structure. This reduces traffic implosion and
geographical overlapping. Simulation result showed improved network lifetime by 20%, target detection
probability by 25%, and reduces error rate by 20%, energy efficiency, fault tolerance, and routing
efficiency. We have evaluated our proposed algorithm using NS2.
KEYWORDS
WSN, HLTS, SPIN, LEACH, DD, Network Simulator 2.
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