The proposal of CDMA cell design scheme considering change in traffic distributions

Non-uniform traffic could cause the disparity in communications quality among base stations (BSs) and lower system efficiency in CDMA systems. We have proposed a cell design algorithm to minimize the difference in communications quality between BSs at system introduction. The algorithm designs cell...

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Bibliographic Details
Published in1998 IEEE 5th International Symposium on Spread Spectrum Techniques and Applications : proceedings, September 2-4, 1998, Sun City, South Africa : technical program, proceedings Vol. 1; pp. 229 - 233 vol.1
Main Authors Takeo, K., Sato, S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1998
Subjects
Algorithm design and analysis
Base stations
Communication system traffic control
Interference
Mobile communication
Multiaccess communication
Operating systems
Power control
Proposals
Telecommunication traffic
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ISBN078034281X
9780780342811
DOI10.1109/ISSSTA.1998.726232

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Summary:Non-uniform traffic could cause the disparity in communications quality among base stations (BSs) and lower system efficiency in CDMA systems. We have proposed a cell design algorithm to minimize the difference in communications quality between BSs at system introduction. The algorithm designs cell areas according to predicted traffic distribution with non-uniformity. In this paper, the proposed cell design algorithm is applied to an operating system in order to cope with change in traffic situations. The algorithm operates using measured SIR and reduces the difference in SIR between BSs.
ISBN:078034281X
9780780342811
DOI:10.1109/ISSSTA.1998.726232