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Evolution of The Power Control Techniques For DS-CDMA Toward 3G Wireless Communication Systems 2000 http://ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai/record/2/3075 D. Novaković M. Dukić In this paper, we have presented a survey of the power control techniques for modern wireless DS-CDMA communication systems. Power control is the single most important system requirement for DS-CDMA system. Well-defined power control is essential for proper functioning of the DS-CDMA system. In the absence of power control the effect of near/far phenomena is dominant, and the capacity of the DS-CDMA mobile system is very low, even lower than that of mobile systems based on FDMA. However, when the power control in DS-CDMA system exists, it allows users to share resources of the system equally between themselves. Also, by a proper power control it is possible to lower total transmitting power of the mobiles and prolongs the battery life. article 10.1109/COMST.2000.5340803 3 4 2 15 1553-877X IEEE COMMUNICATIONS SURVEYS & TUTORIALS