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| Research on Coverage Control Algorithm of CDMA Bunched System |
| Zhu Ying-xun; Wang Rong; Yi Xiao-xin |
| Institute of Communication Engineering, PLA Univ. of Sci. & Tech., Nanjing 210007, China |
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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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Received: 14 November 2006
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2008, Vol. 30 
