End-to-end wireless performance simulator: modelling methodology and performance

Authors:
Sung-Min Oh;Hyun-Jin Lee;Jae-Hyun Kim
Affiliations:
School of Electrical and Computer Engineering, Ajou University, Suwon, Korea;School of Electrical and Computer Engineering, Ajou University, Suwon, Korea;School of Electrical and Computer Engineering, Ajou University, Suwon, Korea
Venue:
ICN'05 Proceedings of the 4th international conference on Networking - Volume Part I
Year:
2005

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Abstract

To evaluate the application-level performance in wireless networks, we build a wireless performance simulator which include a application traffic characteristic, network architecture, network element details and protocol features. We also develop the simulation modelling methodology using Lindley's recursion method to reduce the number of simulation events. Using the simulator, we assess the user-perceived application-level performance of the voice and web browsing service in the cdma2000 network for the wireless technology migration from 2.5G to 3G+. The main conclusion of this paper is that end-to-end application-level performance is affected by various elements and layers of the network. Thus, it must be considered in all phases of the development process.