Capacity of fading channels with channel side information

نویسندگان

  • Andrea J. Goldsmith
  • Pravin Varaiya
چکیده

We obtain the Shannon capacity of a fading channel with channel side information at the transmitter and receiver, and at the receiver alone. The optimal power adaptation in the former case is “water-pouring” in time, analogous to water-pouring in frequency for time-invariant frequency-selective fading channels. Inverting the channel results in a large capacity penalty in severe fading.

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عنوان ژورنال:
  • IEEE Trans. Information Theory

دوره 43  شماره 

صفحات  -

تاریخ انتشار 1997