Research Article
Self-Similar Traffic Assessment on QoS Service Classes of WiMAX Network
@INPROCEEDINGS{10.1109/WIOPT.2009.5291576, author={Dedi Rahmawan Putra and Kai-Wei Ke and Ho-Ting Wu}, title={Self-Similar Traffic Assessment on QoS Service Classes of WiMAX Network}, proceedings={5th International workshop on Wireless Network Measurements}, publisher={IEEE}, proceedings_a={WINMEE}, year={2009}, month={10}, keywords={Self-similarity SNMP OID WiMAX Network Management System QoS UGS rtPS nrtPS Best Effort.}, doi={10.1109/WIOPT.2009.5291576} }- Dedi Rahmawan Putra
Kai-Wei Ke
Ho-Ting Wu
Year: 2009
Self-Similar Traffic Assessment on QoS Service Classes of WiMAX Network
WINMEE
IEEE
DOI: 10.1109/WIOPT.2009.5291576
Abstract
WiMAX features several QoS service classes to schedule different types of traffic. In this paper, we will assess the existence of self-similar traffic for each service class. The experiment starts by capturing the traffic data with a dedicated SNMP-based Network Management System (NMS). NMS manages the deployment of fixed WiMAX network defined in IEEE 802.16d-2004 Standard and records the inbound and outbound traffic for specific object IDs (OIDs). We consider several criteria to generate the traffic for our WiMAX test-bed network such as QoS service class, traffic intensity, and application type. The recorded traffic then will be analyzed using variance plot, and RS-plot. The result shows various degree of self-similarity for different types of QoS service classes and traffic intensities.
