Joint Coverage and Radio Resource Management Scheme for Cellular CDMA Systems 


Vol. 29,  No. 10, pp. 1139-1146, Oct.  2004


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  Abstract

An abrupt increase of traffic-load in cellular CDMA systems can cause overload, as a result, degrade the quality of service (QoS) and the spectrum utilization due to lacking radio resources in base stations. In this paper, we propose a Joint coverage and resource management (JCRM) scheme which can improve the QoS degradation and the spectrum utilization The JCRM scheme hands over the overloaded traffic to neighboring cells by virtually reducing overloaded cell coverage and extending neighboring cell coverage, as well the scheme allocates radio resources based on the necessary handover probability The proposed scheme can be applied to the existing cellular CDMA systems as well as adaptive coverage management schemes for next generation mobile communication systems

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  Cite this article

[IEEE Style]

D. H. Yown, Y. Uh, C. S. Kang, "Joint Coverage and Radio Resource Management Scheme for Cellular CDMA Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1139-1146, 2004. DOI: .

[ACM Style]

Dong Hwa Yown, Yoon Uh, and Chang Soon Kang. 2004. Joint Coverage and Radio Resource Management Scheme for Cellular CDMA Systems. The Journal of Korean Institute of Communications and Information Sciences, 29, 10, (2004), 1139-1146. DOI: .

[KICS Style]

Dong Hwa Yown, Yoon Uh, Chang Soon Kang, "Joint Coverage and Radio Resource Management Scheme for Cellular CDMA Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1139-1146, 10. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880