Abstract
IP-based radio access networks (ranss) are envisaged to be the next generation access networks in UMTS. In order to provide a satisfactory level of quality of service (QoS) for real-time applications, and efficient network resource utilisation in the IP-based RAN, resource management in diffserv (RMD) is proposed. RMD is a simple and scalable bandwidth resource mangement scheme that extends differentiated services for ondemand resource reservation and admission control. This paper investigates measurement based admission control (MBAC) algorithms for RMD. In 2 we proposed the time scale decomposition enhanced aggregate estimation (TSD-EAE) algorithm as MBAC for RMD. Our next step is to investigate the impact of traffic burstiness on the performance of TSD-EAE and compare it against other MBAC algorithms in the literature. The study is conducted by using an RMD network simulator and a MPEG-4 traffic simulation model. The simulation results show TSD-EAE compares favourable against other MBAC algorithms. Because TSD-EAE is robust in keeping the packet loss and delay low while achieving high level utilisation.
| Original language | Undefined/Unknown |
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| Title of host publication | Tenth IEEE international conference on communication systems |
| Editors | s.n. |
| Place of Publication | Singapore |
| Publisher | IEEE Society |
| Pages | 1-5 |
| Number of pages | 5 |
| ISBN (Print) | 1-4244-0411-8 |
| Publication status | Published - 2006 |
| Event | Conference IEEE ICCS 2006, Singapore - Singapore Duration: 30 Oct 2006 → 1 Nov 2006 |
Publication series
| Name | |
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| Publisher | IEEE |
Conference
| Conference | Conference IEEE ICCS 2006, Singapore |
|---|---|
| Period | 30/10/06 → 1/11/06 |
Keywords
- conference contrib. refereed
- Conf.proc. > 3 pag