Abstract
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.
Keywords
FadingChannel state informationFading distributionTransmitterChannel (broadcasting)Channel capacityComputer scienceElectronic engineeringTelecommunicationsEngineeringWirelessRayleigh fading
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Publication Info
- Year
- 1997
- Type
- article
- Volume
- 43
- Issue
- 6
- Pages
- 1986-1992
- Citations
- 2032
- Access
- Closed
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Cite This
Andrea Goldsmith,
Pravin Varaiya
(1997).
Capacity of fading channels with channel side information.
IEEE Transactions on Information Theory
, 43
(6)
, 1986-1992.
https://doi.org/10.1109/18.641562
Identifiers
- DOI
- 10.1109/18.641562