Estimating quality of service of mixed traffic in 3G networks

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  2. Norrozila Sulaiman
  3. Emeritus Professor Rolando Carrasco
  4. Dr Graeme Chester
Author(s)Sulaiman N, Carrasco R, Chester G
Editor(s)
Publication type Conference Proceedings (inc. Abstract)
Conference NameIntelligent and Advanced Systems (ICIAS)
Conference LocationKuala Lumpur
Year of Conference2007
Date25-28 November 2007
Volume
Pages427-429
ISBN9781424413553
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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.
PublisherIEEE
URLhttp://dx.doi.org/10.1109/ICIAS.2007.4658422
DOI10.1109/ICIAS.2007.4658422
NotesCompilation 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
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