A closed-loop power control system having both fixed-step and adaptive-step power control algorithms and incorporating with multitap RAKE receivers was proposed. Simulations were performed for wide-band radio channels having path loss, slow fading, and fast fading. As the measurement of the received power and the bit energy-to-interfkrence power spectral density ratio play an important role in a CDMA power control system, a scheme to estimate these two parameters was proposed. For a Rayleigh fading channel and a Rician fading channel having a K factor of 6dB, a three-tap RAKE receiver is desirable.

POWER CONTROL ALGORITHM\POWER CONTROL ALGORITHM ON CDMA SYSTEMS\Matlab code\buttLPF.m
.......................\.......................................\...........\CDMA_decode.asv
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.......................\.......................................\...........\CDMA_GUI.fig
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.......................\.......................................\...........\CDMA_Simulator.asv
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.......................\.......................................\...........\coaxTF.m
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.......................\.......................................\...........\Diagram_GUI2.gif
.......................\.......................................\...........\MakeSampled.m
.......................\.......................................\...........\MakeUnsampled.m
.......................\.......................................\...........\PNSeq.m
.......................\.......................................\...........\raisedCos.m
.......................\.......................................\...........\RotateSeq.m
.......................\.......................................\...........\Thumbs.db
.......................\.......................................\Matlab code
.......................\POWER CONTROL ALGORITHM ON CDMA SYSTEMS
POWER CONTROL ALGORITHM

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