Optimized access point link selection-QOS aware resource allocation for WiMAX Networks

Abstract

WiMAX Networks are emerging as key components of a solution to provide mobile broadband and Network planning and resource allocation (available unused Bandwidth) in flexible and cost effective way. Since the data can share (STA) useful information or Data in order to improve the performance of handoff procedures. Beam forming Technique is an improvement in range of data rate and minimizing the number of base station. Bandwidth allocation for multi-hop routing wireless networks, where mobile host or wireless router may connect to an access point using multi-hop wireless router via mobile host. The access points are configured to operate one of the multiple available links. Mobile host can select its operating channel dynamically through beam form switching. In a mobile wireless network environment based on the access point wireless link and the determination of link quality is very complex for intelligent routing and frequency selection in efficiently. In order to address the major issues is improper bandwidth allocation (unused wasted bandwidth) and access point wireless link. We propose dynamic resource allocation for WiMAX networks using Optimized Bandwidth Sharing Algorithm (OBSA), Access point wireless link selection measures the metrics based on the three primary qualities: a) Throughput b) Delay c) Packet loss.