QoS-Oriented Adaptive Expedient Broadcast Routing for Hybrid Wireless Network

Abstract

Routing protocols is important part of the stable Designing of Hybrid wireless networks. Maintaining network topology and multi-hop routing are the main challenges of hybrid wireless network. To overcome these issues we analyze different QoS-aware routing protocols, those are ZRP, CEDAR, MRP, GAMAN, QMRPD, QOLSD, AQOR, TDR, QAODV, QOD, and D-adapt OR. Those protocols based on QoS-routing parameters which are routing Overhead, Route Discovery, Mobility Support and QoS-Guarantee in Routing. Based on these parameters, QoS- Oriented Distributed routing protocol (QOD) for hybrid wireless network is analyzed. this protocol based on Earliest Deadline First scheduling algorithm(EDF),which having complexity issues are node availability, Implementation overhead-to keep track of absolute deadlines, required information about channel statistics and network models. To minimize these issues Adaptable opportunistic routing algorithm is used. Opportunistic routing scheme provides a supportive learning framework to opportunistically route the Packets instead of required information about transmission medium and network prototype. Opportunistic routing scheme based on broadcasting nature of data transmission. This scheme not considers behavior of node during data transmission which leads some limitations are maximum overhead and minimum throughput. to improve these QoS-Routing parameters we proposed A QoS-Oriented Adaptive Expedient Broadcast Routing for Hybrid Wireless Network (QoS-Oriented AEBR) algorithm. it allows in routing forwards the packets by using advance opportunistic schemes and providing framework to detection of a failure node in hybrid wireless network. Proposed algorithm provides QoS-Routing performance with minimum overhead, maximum throughput and Mobility, for hybrid wireless networks.