@inproceedings{423ec4c938f8426f9bb10e07b0f0f8e4,
title = "Delay constrained throughput analysis of CDMA using stochastic network calculus",
abstract = "Code-division multiple-access (CDMA) has the potential to support traffic sources with a wide range of quality of service (QoS) requirements. The traffic carrying capacity of CDMA channels under QoS constraints (such as delay guarantee) is, however, less well-understood. In this work, we propose a method based on stochastic network calculus and large system analysis to quantify the maximum traffic that can be carried by a multiuser CDMA network under the QoS constraints. At the physical layer, we have linear minimum-mean square error receivers and adaptive modulation and coding, while the channel service process is modeled by using a finite-state Markov chain. We study the impact of delay requirements, violation probability and the user load on the traffic carrying capacity under different signal strengths. A key insight provided by the numerical results is as to how much one has to back-off from capacity under the different delay requirements.",
author = "Kashif Mahmood and Mikko Vehkapera and Yuming Jiang",
year = "2011",
month = dec,
day = "1",
doi = "10.1109/ICON.2011.6168511",
language = "English",
isbn = "978-1-4577-1824-3",
series = "IEEE International Conference On Networks",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
pages = "83--88",
booktitle = "17th IEEE International Conference on Networks, ICON 2011",
address = "United States",
note = "17th IEEE International Conference on Networks, ICON 2011 ; Conference date: 14-12-2011 Through 16-12-2011",
}