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.
| Original language | English |
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| Title of host publication | Final Proceedings of the 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009 |
| DOIs | |
| State | Published - 2009 |
| Externally published | Yes |
| Event | 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009 - Seoul, Korea, Republic of Duration: 23 06 2009 → 27 06 2009 |
Publication series
| Name | Final Proceedings of the 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009 |
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Conference
| Conference | 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009 |
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| Country/Territory | Korea, Republic of |
| City | Seoul |
| Period | 23/06/09 → 27/06/09 |
Keywords
- Best effort
- Network Management System
- NrtPS
- OID
- QoS
- RtPS
- SNMP
- Self-similarity
- UGS
- WiMAX