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Dimitrova, D.C. and van den Berg, J.L. and Heijenk, G.J. and Litjens, R.
(2008)
Flow Level Performance Comparison of Packet Scheduling Schemes for UMTS EUL.
In: Proceedings of the 6th International Conference on Wired/Wireless Internet Communications, 28-30 May 2008, Tampere, Finland.
pp. 27-40.
Lecture Notes in Computer Science LNCS 5031.
Springer Verlag.
ISSN 0302-9743
ISBN 978-3-540-68805-1
Full text available as:
Official URL: http://dx.doi.org/10.1007/978-3-540-68807-5_3  AbstractThe Enhanced Uplink (EUL) is expected to provide higher capacity, increased data rates and smaller latency on the communication link from users towards the network. A key mechanism in the EUL traffic handling is the packet scheduler. In this paper we present a performance comparison of three distinct EUL scheduling schemes (one-by-one, partial parallel and full parallel) taking into account both the packet level characteristics and the flow level dynamics due to the random user behavior. For that purpose, we develop a hybrid analytical/simulation approach allowing for fast evaluation of performance measures such as mean file transfer time and fairness expressing how the performance depends on the user’s location.
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