Optimum cell boundary with power ratio control and tilted antenna arrays in a cellular wireless communications

Jie Zhou 1 Shigenobu Sasaki 1 Hisakazu Kikuchi 1 Yoshikuni Onozato 2
1 Department of Electrical and Electronic Engineering [Niigata Univ.]
2 Department of Computer Science [Gunma Univ.]
Abstract : In this paper, we propose the soft boundary concept achieved by dynamic tilted antenna to solve the issue of traffic congestion occurred in cellular wireless systems. The tilted antenna array can provide the merit of traffic balance and also achieve the optimization of the signal-to-interference ratio (SIR) at receivers by automatically tilting the antenna and implementing the soft boundary among cells, corresponding to the variation of traffic.
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Poster
WiOpt'03: Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, Mar 2003, Sophia Antipolis, France. 2 p
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https://hal.inria.fr/inria-00466050
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Soumis le : lundi 22 mars 2010 - 15:13:51
Dernière modification le : lundi 22 mars 2010 - 15:38:20
Document(s) archivé(s) le : vendredi 25 juin 2010 - 11:51:15

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Jie Zhou, Shigenobu Sasaki, Hisakazu Kikuchi, Yoshikuni Onozato. Optimum cell boundary with power ratio control and tilted antenna arrays in a cellular wireless communications. WiOpt'03: Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, Mar 2003, Sophia Antipolis, France. 2 p. 〈inria-00466050〉

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