Performance analysis of QoS based model for wireless network communication

Wireless sensor networks (WSN) are source insufficient, which is apparent in energy and communication bandwidth, in addition to computing power etc. Though it has been extensively established that energy limitation restricts the entire amount of data being broadcasted, and acts as a considerable task for sensor network life span, bandwidth restriction has long being unobserved. A solution for complex question in WSNs is to plan nodes´ behaviors to reduce energy consumption. To maintain energy in a small amount, an energy efficient wake up scheduling algorithm is designed to collect and aggregate the data in the wireless network environment. There are various methods, have discussed the services provided for wireless sensor networks to enhance the network communication by minimizing the data transmission time and improving the lifetime of the network. In this paper, we analyze current works on wireless communication based on QoS and related research work done in this area. Also comparisons are done between the various schemes to explain the advantages and limitations. In this paper, experimental evaluation shows that the performance analysis of the QoS based models for wireless network communications.