Power allocation and control for the downlink in cellular CDMA networks
- Nuaymi, Loutfi
- Godlewski, Philippe
- Lagrange, Xavier
Publication date
October 2001
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceThe issue of power control (PC) in the downlink of a cellular CDMA network is studied. Two approaches are discernible. The first uses the base-to-mobile-distance in order to allocate transmitted powers while the other is based on closed-loop control. The best achievable performance of a PC is evaluated for the downlink of a CDMA network. This paper then studies an almost optimal downlink power control. Numerical examples are presented in order to discuss the downlink PC performance
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