Call admission control with heterogeneous mobile stations in cellular/WLAN interworking systems

@article{Lim2011CallAC,
  title={Call admission control with heterogeneous mobile stations in cellular/WLAN interworking systems},
  author={Hyung-Taig Lim and Younghyun Kim and Sangheon Pack and Chul-Hee Kang},
  journal={EURASIP J. Wireless Comm. and Networking},
  year={2011},
  volume={2011},
  pages={91}
}
Although different call admission control (CAC) schemes have been proposed for cellular-wireless local area network (WLAN) interworking systems, no studies consider mobile stations (MSs) only with a single interface (for either WLANs or cellular networks) and thus these MSs will experience higher call blocking and dropping probabilities. In this article, we propose a new CAC scheme that considers both the MSs with a single interface and with dual interfaces. By employing the concept of guard… CONTINUE READING
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