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Performance of optimum transmitter power control in multimedia CDMA cellular mobile systems

机译:多媒体CDMA蜂窝移动系统中最佳变送器功率控制性能

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Power control is very essential to the design of a CDMA cellular system. There have been several studies done on the estimation of the performance bounds of the transmitter power control scheme. However, these researches were focused on the single-type service. This paper investigates the optimum multimedia power control (OMPC) for multimedia CDMA cellular systems. The stability of the OMPC is formulated as an eigenvalue problem. It is also shown that both uplink and downlink systems have the same system performance. Simulation results indicate that the OMPC can satisfy the effective requirements of QoS among various service types.
机译:功率控制对于CDMA蜂窝系统的设计非常重要。在估计发射机功率控制方案的性能范围内,已经有几项研究。然而,这些研究专注于单型服务。本文研究了多媒体CDMA蜂窝系统的最佳多媒体功率控制(OMPC)。 OMPC的稳定性被制定为特征值问题。还显示上行链路和下行链路系统的系统性能相同。仿真结果表明,OMPC可以满足各种服务类型中QoS的有效要求。

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