Power adjustment and allocation for multimedia CDMA wireless networks

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Power adjustment and allocation for multimedia CDMA wireless networks

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Published

A power adjustment and allocation (PAA) algorithm to speed up the process in finding a feasible power set for multimedia CDMA wireless networks is proposed. It was found, from numerical experiments, that the PAA algorithm can find a feasible power set much faster than the distributed constrained power control (DCPC) algorithm.

Inspec keywords: integrated voice/data communication; cellular radio; code division multiple access; interference suppression; wireless LAN; multimedia communication; quality of service

Other keywords: power adjustment and allocation algorithm; bit energy-to-interference ratios; multimedia CDMA wireless networks; feasible power set; distributed constrained power control algorithm; different QoS requirements

Subjects: Mobile radio systems; Electromagnetic compatibility and interference; Multimedia communications; Multiple access communication; Protocols

References

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      • W.C.Y. Lee . Elements of cellular mobile ratio. IEEE Trans. Veh. Technol. , 48 - 56
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      • S.A. Grandhi , R. Vijayan , D.J. Goodman . Distributed power control in cellular radio systems. IEEE Trans. Commun. , 226 - 228
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      • J. Zander . Distributed cochannel interference control in cellular radio systems. IEEE Trans. Veh. Technol. , 3 , 305 - 311
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      • S.A. Grandhi , J. Zander , R.D. Yates . Constrained power control. Wirel. Pers. Commun. , 257 - 270
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