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Power optimization of wireless systems utilizing space-time block coding and successively refinable source coding

机译:利用空时分组编码和可连续优化的源编码的无线系统功率优化

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In this paper, power optimization of wireless systems utilizing multiple transmit antennas and successively refinable source coding is considered. We present a solution to a formulation of an optimization problem aimed at minimizing total power consumption of such wireless systems subject to a given level of QoS and an overall available bit rate. Our formulation takes into consideration the power consumption related to source coding, channel coding, and layered transmission of multiple transmit antennas. In our study, we consider a Gauss-Markov source model, a Rayleigh fading channel along with the Gilbert-Elliott loss model, and a space-time transmission block code.
机译:在本文中,考虑了利用多个发射天线和可连续优化的源编码的无线系统的功率优化。我们提出了一种优化问题的解决方案,旨在以给定的QoS水平和总体可用比特率使此类无线系统的总功耗最小。我们的公式考虑了与源编码,信道编码和多个发射天线的分层发射有关的功耗。在我们的研究中,我们考虑了高斯-马尔可夫信号源模型,瑞利衰落信道以及吉尔伯特-埃利奥特损耗模型以及时空传输分组码。

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