Distributed Call Admission Control for Multimedia Service in Micro-Cell Environment

In order to provide various multimedia services in a wireless network, the call admission control for wireless channels should be resolved at the time of call setup and handoff by moving mobile terminal. In this paper. we propose a reliable DCAC( Distributed Call Admission Control)scheme using virtual cluster concept. The proposed DCAC scheme considers the state of and adjacent cells to provide a reliable call handling. The proposed scheme is analyzed by simulations and mathematical methods.

[1]  Don Towsley,et al.  On optimal call admission control in cellular networks , 1996, Proceedings of IEEE INFOCOM '96. Conference on Computer Communications.

[2]  Mahmoud Naghshineh,et al.  Control and quality-of-service provisioning in high-speed microcellular networks , 1994, IEEE Personal Communications.

[3]  Xusheng Tian,et al.  QoS provisioning with distributed call admission control in wireless networks , 1998, ICC '98. 1998 IEEE International Conference on Communications. Conference Record. Affiliated with SUPERCOMM'98 (Cat. No.98CH36220).

[4]  Mischa Schwartz,et al.  Distributed call admission control in mobile/wireless networks , 1996, IEEE J. Sel. Areas Commun..

[5]  Mahmoud Naghshineh,et al.  Channel assignment schemes for cellular mobile telecommunication systems: A comprehensive survey , 2000, IEEE Communications Surveys & Tutorials.

[6]  S. Tekinay,et al.  Handover and channel assignment in mobile cellular networks , 1991, IEEE Communications Magazine.

[7]  David Everitt,et al.  Performance analysis of cellular mobile communication systems with dynamic channel assignment , 1989, IEEE J. Sel. Areas Commun..

[8]  Ten-Hwang Lai,et al.  An efficient priority-based dynamic channel allocation strategy for mobile cellular networks , 1997, Proceedings of INFOCOM '97.

[9]  Victor O. K. Li,et al.  Personal communication systems (PCS) , 1995, Proc. IEEE.