Effective Bandwidth Utilization in WiMAX Network
- Ahmed Salah Shalaby
- Mohamed M. Zahra
- Mohamed I. Yousef
MAC, WiMAX, throughput, delay, QoS
Recently, Worldwide interoperability for Microwave Access (WiMAX) emerged as a grand low cost solution for last mile communication. It can also grant an easy solution for internet access specifically in rural areas. This paper highlights the problem of dissipated part of allocated bandwidth in TDD WiMAX network by establish a mechanism to redistribute the allocated bandwidth between the logical uplink sub-channel and downlink sub-channel part according to the current state of the network and the Quality of Service (QoS) requirements. Through OPNET system simulation, the results verify that the proposed scheme can enhance the overall network throughput and offer a flexible and healthy system and also can decrease about 87% of the total WiMAX delay.
Ahmed Salah Shalaby, Mohamed M. Zahra, Mohamed I. Yousef. "Effective Bandwidth Utilization in WiMAX Network".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.1, Issue 3, pp.186 - 192, URL :https://rjwave.org/ijedr/papers/IJEDR1303039.pdf
Volume 1 Issue 3
Pages. 186 - 192
