An Efficient Power Control Algorithm with Dynamic Channel Allocation for TDD/CDMA Systems

Zhi Hua Zheng

doi:10.4028/www.scientific.net/AMR.562-564.2049

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 562-564An Efficient Power Control Algorithm with Dynamic...

An Efficient Power Control Algorithm with Dynamic Channel Allocation for TDD/CDMA Systems

Abstract:

Asymmetrical traffic service requirements between uplink (UL) and downlink (DL) will cause serious inter-cell interference in TDD/CDMA system. In this paper, an efficient power control algorithm with dynamic channel allocation (PC/DCA) is investigated, which is based on the average power control algorithms. In the uplink and downlink, PC/DCA scheme is addressed with channel reservation to resolve the interference between base-stations. Simulation results show that the performance of the PC/DCA scheme is improved 20% than that of the traditional DCA schemes for asymmetrical traffic service.

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Periodical:

Advanced Materials Research (Volumes 562-564)

Pages:

2049-2052

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.2049

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Online since:

August 2012

Authors:

Zhi Hua Zheng

Keywords:

Dynamical Channel Allocation (DCA), Power Control, TDD/CDMA

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References

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