MPEG: a video compression standard for multimedia applications
Communications of the ACM - Special issue on digital multimedia systems
Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
CDMA Systems Engineering Handbook
CDMA Systems Engineering Handbook
Radio resource management in future wireless networks: requirements and limitations
IEEE Communications Magazine
Rate-regulated power control for supporting flexible transmission in future CDMA mobile networks
IEEE Journal on Selected Areas in Communications
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In this paper, we present a novel scheme that maximizes the number of admissible mobiles while preserving quality of service and resources in wideband CDMAn etworks. We propose the manipulation of two main control instruments in tandem when previous work has focused on handling them separately: transmitter power level and bit rate. The active component of this scheme is the Genetic Algorithm for Mobiles Equilibrium (GAME). The base station measures each mobile received signal quality, bit rate and power. Accordingly, based on an evolutionary computational model, it recommends the calculated optimum power and rate vector to everyone. Meanwhile, a standard closed loop power control command is maintained to facilitate real time implementation. The goal here is to achieve an adequate balance between users. Thereof, each mobile can send its traffic with a suitable power to support it over the different path losses. In the mean time, its battery life is being preserved while limiting the interference seen by neighbors. Consequently, more mobiles can be handled. As ignificant enhancement in cell capacity, signal quality and power level has been noticed through several experiments on combined voice, data and video services.