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Estimating quality of service of mixed traffic in 3G networks

Lookup NU author(s): Norrozila Sulaiman, Emeritus Professor Rolando Carrasco, Dr Graeme Chester

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Abstract

This paper focuses on the performance of traffic mix which consists of both voice and data services. The paper deals with intra-frequency soft handover in a 3G networks where mobile stations are connected simultaneously to several base stations. The QoS of voice for mobile users in the mixed traffic environment is estimated. The results are compared with the performance obtained by deploying a scheduling scheme based on weight. The scheme is simulated with different number of users. It is observed that the scheduling scheme could improve the overall network performance. Although the number of users is increased, the end-to-end delay can be reduced significantly. The results show that the scheme can improve the system capacity while maintaining the acceptable end-to-end delay. ©2007 IEEE.


Publication metadata

Author(s): Sulaiman N, Carrasco R, Chester G

Publication type: Conference Proceedings (inc. Abstract)

Conference Name: Intelligent and Advanced Systems (ICIAS)

Year of Conference: 2007

Pages: 427-429

Publisher: IEEE

URL: http://dx.doi.org/10.1109/ICIAS.2007.4658422

DOI: 10.1109/ICIAS.2007.4658422

Notes: Compilation and indexing terms, Copyright 2008 Elsevier Inc. 090111827123 Component QoS System performance Traffic mix Scheduling schemes 3G networks Mixed traffics Mobile users Voice and datums Mobile stations System capacities Network performances Soft handover

Library holdings: Search Newcastle University Library for this item

ISBN: 9781424413553


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