Probabilistic Access Based Call Admission Control in Multi-Traffic CDMA System

Abstract:

An efficient Call Admission Control (CAC) arithmetic is essential to guarantee QoS for enhancing the utilization of radio resource in multi-traffic CDMA systems. This paper presents a Multi-Class Services Dynamic Mixed Judgment CAC arithmetic. This arithmetic judges a new coming call whether to accept or not based on the remaining resource, the priority of all services and the resource reservation for high priority. When self-similar service is coming, it uses probabilistic access. The results show that this arithmetic can keep better performance.

• Periodical: Advanced Materials Research (Volumes 468-471)
• Pages: 2740-2744
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.468-471.2740
• Online since: February 2012
• Authors: Xing Guo Luo, Shan Shan Wang, Peng Li
• Keywords: Call Admission Control, CDMA, Multi-Class Services, QoS

References

[1] J. Zhang, H. Bi, and Y. Chen, Call Admission Control Summarize in 3 G System, Wireless Communication, 2003, pp. l2-15.

[2] Newaz S.H.S., Jongmin Lee Youngin Bae, Nakarmi, B. and JunKyun Choi, Pseudo Handoff Call Elimination Capable Call Admission Control Scheme for Soft Handoff in CDMA Networks, 2010 IEEE 72nd Vehicular Technology Conference Fall, 2010, pp.1-5.

DOI: 10.1109/vetecf.2010.5594559

[3] Falowo, O.E., Joint call admission control algorithm for reducing call blocking/dropping probability in heterogeneous wireless networks supporting multihoming, 2010 IEEE GLOBECOM Workshops, 2010, p.611–615.

DOI: 10.1109/glocomw.2010.5700393

[4] Ahmed M H, Call admission control in wireless networks: a comprehensive survey, IEEE Communications Surveys & Tutorials, 2005, pp.50-69.

DOI: 10.1109/comst.2005.1423334

[5] Ramesh Babu H.S., Gowrishankar and Satyanarayana P.S., Call Admission Control Mechanism for Optimal QoS in Next Generation Wireless Networks, 2010 International Conference on Intelligent Systems, Modelling and Simulation, 2010, p.350–355.

DOI: 10.1109/isms.2010.88

[6] Chao Xue, Wenjun Xu, Zhiqiang He and Kai Niu, A distributed call admission control scheme for QoS provisioning in OFDMA system, 2011 IEEE Consumer Communications and Networking Conference, 2011, p.648–652.

DOI: 10.1109/ccnc.2011.5766561

[7] Q. Jiang, and A. Q. Zhao, Performance Analysis On Adaptive Admission Control In Wireless/Mobile Networks, Journal on Communication, 2004, pp.147-156.

[8] D. Zhang, X. M. Fang, and L. J. Zhu, A Novel Call Admission Control Scheme for Asymmetrical Traffic in Symmetrical CDMA Systems, Chinese Journal of Electronics, 2006, pp.1745-1751.

[9] Falowo O.E. and Chan H.A., Joint Call Admission Control Algorithm for Fair Radio Resource Allocation in Heterogeneous Wireless Networks Supporting Heterogeneous Mobile Terminals, 2010 7th IEEE Consumer Communications and Networking Conference, 2010, pp.1-5.

DOI: 10.1109/ccnc.2010.5421734

[10] Ganesh J.S. and Bhuvaneswari P.T.V., Enhanced Call Admission Control for WiMAX networks, 2011 International Conference on Recent Trends in Information Technology, 2011, p.33–36.

DOI: 10.1109/icrtit.2011.5972247