Performance of power control method for CDMA radio communications system |
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| Authors: | Chang L.F. Ariyavisitakul S. |
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| Affiliation: | Bellcore, Red Bank, NJ, USA; |
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| Abstract: | Power control is used to solve the 'near-far' problem which arises in a spread spectrum system using direct sequence code-division multiple access (CDMA). A method to estimate the signal-to-interference ratio to be used for power control is proposed and the difference in the signal-to-interference ratio between the set power control threshold and the average value actually received at the antenna over a fading multipath channel is presented.<> |
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