Research on Coverage Control Algorithm of CDMA Bunched System

Zhu Ying-xun; Wang Rong; Yi Xiao-xin

doi:10.3724/SP.J.1146.2006.01803

Volume 30 Issue 6

Dec. 2010

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Article Navigation > Journal of Electronics & Information Technology > 2008 > 30(6): 1437-1440

Zhu Ying-xun, Wang Rong, Yi Xiao-xin . Research on Coverage Control Algorithm of CDMA Bunched System[J]. Journal of Electronics & Information Technology, 2008, 30(6): 1437-1440. doi: 10.3724/SP.J.1146.2006.01803

Citation:

Zhu Ying-xun, Wang Rong, Yi Xiao-xin . Research on Coverage Control Algorithm of CDMA Bunched System[J]. Journal of Electronics & Information Technology, 2008, 30(6): 1437-1440. doi: 10.3724/SP.J.1146.2006.01803

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Research on Coverage Control Algorithm of CDMA Bunched System

doi: 10.3724/SP.J.1146.2006.01803

Received Date: 2006-11-14
Rev Recd Date: 2007-04-26
Publish Date: 2008-06-19

Abstract

Abstract

In this paper, the situation optimization issue of a CDMA Bunched system is investigated and a method that optimize the points distribution is given. According to outage equation of CDMA system, a coverage control algorithm is proposed based on gradient descent algorithm. Computer simulation results show that outage probability of the optimized system is one order of magnitude less than the uniform distributed system and 40% less than the regular distributed system..

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References

ETSI SMG Tdoc SMG2 UMTS D 9/97, Concept GroupDelta Wideband TDMAICDMA, Evaluation Report-PartV0.2.[2]ITU-R WP8F, Draft New Report ITU-R M.[IMT.TRENDS]Technology trends, 27 October 2003: 25-31.[3]Venugopal V V and Sendonaris A. The coverage-capacitytradeoff in cellular CDMA systems [J].IEEE Trans. onVeh.Technol.1999, 48(5):1443-1450[4]Molina A, Nix A R, and Athanasiadou G E. Cellular networkcapacity planning using the combination algorithm for totaloptimization [C]. IEEE Vehicular Technology Conference,Tokyo, Japan, 2000: 2512-2516.[5]Cortes J, Martinez S, and Karatas T, et al.. Coverage controlfor mobile sensing Networks [J]. IEEE Trans. on Roboticsand Automation, 2003, 16(3): 791-803.[6]Du Q, Faber V, and Gunzburger M. Centroidal Voronoitessellations: applications and algorithms [J].SIAM Review.1999, 41(4):637-676[7]袁亚湘，孙文瑜．最优化理论与方法[M]．北京：科学出版社，1997: 108-121.Yuan Y X and Sun W Y. Optimization Theory and Method.Beijing: Science Publishing House, 1997: 108-121.

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