Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/14406
Title: End-to-end admission control of multiclass traffic in WCDMA mobile network and wireline differentiated services
Authors: XIAO LEI
Keywords: WCDMA UMTS DiffServ QoS End-to-End Admission
Issue Date: 26-Oct-2004
Source: XIAO LEI (2004-10-26). End-to-end admission control of multiclass traffic in WCDMA mobile network and wireline differentiated services. ScholarBank@NUS Repository.
Abstract: In this thesis, we investigate the Quality of Service (QoS) provisioning issues of multiclass traffic across a Wideband Code Division Multiple Access (WCDMA) mobile network and a wireline Differentiated Services (DiffServ) Internet Protocol (IP) network, and focus on end-to-end admission control.We propose a resource allocation and admission control scheme in DiffServ network and it inter-works with the four QoS classes in Universal Mobile Telecommunications Services (UMTS). Furthermore, we apply the above scheme in end-to-end admission control, in both the UMTS DiffServ capable wireline network and the external DiffServ IP network. The admission region of the WCDMA cell is based on the outage probability and the packet loss ratio of each class in the wireless channel. The simulation results show that the schemes are effective in the end-to-end QoS guarantees.
URI: http://scholarbank.nus.edu.sg/handle/10635/14406
Appears in Collections:Master's Theses (Open)

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