Dynamic Path Reservation Scheme for Fast Inter-switch Handover in Wireless ATM Networks 


Vol. 28,  No. 1, pp. 7-16, Jan.  2003


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  Abstract

Handover is very important to support the mobility of user because wireless ATM networks have smaller cell size such as micro/pico cell for broadband mobile multimedia service In this paper, we propose dynamic path reservation handover scheme for fast inter-MSC (Mobile Switching Center) handovers To reduce the handover delay for connection re-routing, the proposed scheme reserves virtual channels from nearest common node to neighbor MSC in advance Especially, our handover scheme predicts the number of inter-MSC handover calls at each period by the prediction algorithm and reserve virtual channels The simulation and analysis results show that our scheme reduce handover complexity and has higher reservation channel utilization, compared with DVCT scheme

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  Cite this article

[IEEE Style]

B. Lee, N. Lee, K. Ahn, Y. Kim, "Dynamic Path Reservation Scheme for Fast Inter-switch Handover in Wireless ATM Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 1, pp. 7-16, 2003. DOI: .

[ACM Style]

Bong-Ju Lee, Nam-Suk Lee, Kye-Hyun Ahn, and Young-Chon Kim. 2003. Dynamic Path Reservation Scheme for Fast Inter-switch Handover in Wireless ATM Networks. The Journal of Korean Institute of Communications and Information Sciences, 28, 1, (2003), 7-16. DOI: .

[KICS Style]

Bong-Ju Lee, Nam-Suk Lee, Kye-Hyun Ahn, Young-Chon Kim, "Dynamic Path Reservation Scheme for Fast Inter-switch Handover in Wireless ATM Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 1, pp. 7-16, 1. 2003.