International Journal of Computer Applications
Time synchronization is one of the important research aspect from past decade due to its close correlation on Quality of Service (QoS) attributes in Wireless Sensor Network (WSN). One of the challenging issues is addressing time synchronization is that different WSN applications have particular QoS demands that varies from throughout, delay, channel capacity, and protocol efficiency. In order to achieve maximized QoS parameters in optimal use of energy various soft computing approaches towards coverage, connectivity, routing, aggregation and fusion etc. are in the main focus of the researchers, whereas in a real life scenario all the soft computing approaches faces serious discrepancies in performance as these protocol do not suggest and correlate the issues related to the time synchronization challenges in wireless sensor network.