Convergence of the Complex Envelope of Bandlimited OFDM Signals

  title={Convergence of the Complex Envelope of Bandlimited OFDM Signals},
  author={Shuangqing Wei and Dennis Goeckel and Patrick A. Kelly},
  journal={IEEE Transactions on Information Theory},
Orthogonal frequency division multiplexing (OFDM) systems have been used extensively in wireless communications in recent years; thus, there is significant interest in analyzing the properties of the transmitted signal in such systems. In particular, a large amount of work has focused on analyzing the variation of the complex envelope of the transmitted signal and on designing methods to minimize this variation. In this paper, it is established that the complex envelope of a bandlimited uncoded… CONTINUE READING
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