AN EFFICIENT MULTIOBJECTIVE POWER CONTROL ALGORITHM FOR WIRELESS CDMA NETWORKS

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REZAYI M.; FARROKHI H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: The Modares Journal of Electrical Engineering Year:2011 | Volume:11 | Issue:3 Page(s): 1-12

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Information Journal Paper

Title

AN EFFICIENT MULTIOBJECTIVE POWER CONTROL ALGORITHM FOR WIRELESS CDMA NETWORKS

Author(s)

REZAYI M. | FARROKHI H. | Issue Writer Certificate

Keywords

DISTRIBUTED POWER CONTROL

MULTIOBJECTIVE OPTIMIZATION

CELLULAR SYSTEMS

CDMA

CONVERGENCE

Abstract

This paper presents a multiobjective power control algorithm that updates the transmitted power based on local information. The proposed algorithm is expanded by using MULTIOBJECTIVE OPTIMIZATION schemes. The objectives to be optimized in this paper are determined so as to reduce the SINR fluctuations as well as maintaining the SINR to an acceptable level with minimizing an average transmitted power. The CONVERGENCE properties of the proposed algorithm are studied theoretically and with numerical simulations. The results indicate that the algorithm converges more rapidly and has lower average transmitted power than other existing algorithms. The current study also suggests a practical version of the proposed algorithm and compares it to the existing totally distributed bang-bang power control (B-BPC) or fixed step power control (FSPC) and multiobjective totally DISTRIBUTED POWER CONTROL (MOTDPC) algorithms. Numerical results show that the proposed algorithm is potentially much more efficient in terms of CONVERGENCE speed and average consumption power than the other two algorithms.

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APA: Copy

REZAYI, M., & FARROKHI, H.. (2011). AN EFFICIENT MULTIOBJECTIVE POWER CONTROL ALGORITHM FOR WIRELESS CDMA NETWORKS. MODARES JOURNAL OF ELECTRICAL ENGINEERING, 11(3), 1-12. SID. https://sid.ir/paper/670714/en

Vancouver: Copy

REZAYI M., FARROKHI H.. AN EFFICIENT MULTIOBJECTIVE POWER CONTROL ALGORITHM FOR WIRELESS CDMA NETWORKS. MODARES JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2011;11(3):1-12. Available from: https://sid.ir/paper/670714/en

IEEE: Copy

M. REZAYI, and H. FARROKHI, “AN EFFICIENT MULTIOBJECTIVE POWER CONTROL ALGORITHM FOR WIRELESS CDMA NETWORKS,” MODARES JOURNAL OF ELECTRICAL ENGINEERING, vol. 11, no. 3, pp. 1–12, 2011, [Online]. Available: https://sid.ir/paper/670714/en

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