PROPOSED WFQ BASED DYNAMIC BANDWIDTH ALLOCATION FOR MOBILE WIMAX APPLICATION
| Main Authors: | Dr.B.Sridevi, R.Anantha Priya, V.S.Primiya |
|---|---|
| Format: | Article eJournal |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/3548117 |
Daftar Isi:
- ABSTRACT In this project, we proposed a framework to support heterogenous traffic with different QoS demand in WiMAX. This framework dynamically changes the bandwidth allocation (BA) for ongoing and new arrival connections based on network condition and service demand. The objective is to efficiently use the available bandwidth and provide QoS support in a fair manner. Dynamic allocation of spectrum prior to transmission can mitigate the starvation problem of Non Real time application. The WFQ based dynamic bandwidth allocation framework uses architecture that has packet scheduler scheme (PS), call admission policy and a dynamic bandwidth allocation mechanism. By the simulation result we have showed that this architecture could provide QoS support by being fair to all classes of services. KEYWORDS QoS in WiMAX, Dynamic Bandwidth Allocation, WFQ.