DocumentCode
2984293
Title
Adaptive Coverage Control Algorithm for CDMA Bunched System
Author
Zhu, Yingxun ; Wang, Rong ; Pu, Tao
Author_Institution
Nanjing Inst. of Commun. Eng., Nanjing
fYear
2007
fDate
18-21 April 2007
Firstpage
1
Lastpage
4
Abstract
In this paper we discuss locational optimization problem of CDMA bunched system theoretically. According to outage equation of CDMA system, we derive the target function and proposed a coverage control algorithm based on Voronoi partition and gradient descent algorithm. It is tested by computer simulation and results show that outage probability of the optimized system is one order of magnitude less than the uniform distribution system and 40% less than the regular distribution system.
Keywords
code division multiple access; computational geometry; gradient methods; probability; CDMA bunched system; Voronoi partition; adaptive coverage control; computer simulation; gradient descent; locational optimization; outage probability; Adaptive control; Control systems; Equations; Multiaccess communication; Partitioning algorithms; Programmable control; Resource management; Signal processing algorithms; Telecommunication traffic; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on
Conference_Location
Builin
Print_ISBN
1-4244-1049-5
Electronic_ISBN
1-4244-1049-5
Type
conf
DOI
10.1109/ICMMT.2007.381503
Filename
4266262
Link To Document