Enduring and enhancing a new adaptive priority based algorithm to maintain QoS for real time data communications in wireless mesh networking [articol]

Abstract

Wireless Mesh Network currently playing an important role in the networks, due its specific dynamic nature which enables fast communication of information globally. But Wireless Mesh Network faces many problems due to increase in end to end delay over multiple hops in wireless link connectivity. In this paper a Novel Enhanced Adaptive Fidelity Weighted Fair Queue with Priority algorithm was designed to dissipate energy and to maintain QoS (Quality of Service) in the wireless mesh networking. By comparing two algorithms namely Adaptive Fidelity, and Weighted Fair Scheduling with Priority, a new algorithm was proposed at different levels in the mesh networks. In each level preemptive data i.e. Real time data is given higher priority. Adaptive Duty Cycle is applied in each level for selecting data in each level for transmission, to consume transmission power and to avoid delay in the mesh network. EAFWFQP (Enhanced Adaptive Fidelity Weighted Fair Queue with Priority scheme) is an optimal novel based algorithm is developed for energy consumption by reducing time delay in transmission, to reduce buffer overloading, to improve high throughput with QoS to maintain the wireless network lifetime faster in the real-time applications in wireless mesh networking. The Proposed EAFWFQP scheme achieves 70% of good performance when compared with the existing work.