Space-time Modems for Wireless Personal Communications List of Figures
نویسندگان
چکیده
This article reviews space-time modem technology for mobile radio applications. We begin with motivations for the use of space-time modems and then brieey discuss the challenges posed by wireless propagation. Next, we develop a signal model for the wireless environment. Channel estimation, equalization , and ltering techniques for space-time modems in the forward and reverse links are then discussed. Finally we review applications of space-time modems to cellular systems and discuss industry trends.
منابع مشابه
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