Capacity of time-varying channels with channel side information at the sender and receiver

Muriel Médard; Andrea J. Goldsmith

doi:10.1109/CTMC.1999.790229

Capacity of time-varying channels with channel side information at the sender and receiver

Muriel Médard, Andrea J. Goldsmith

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

The capacity of time-varying asymptotically block memorylegs channels with causal channel side information at the sender and receiver is considered. We briefly present a formal -weak coding theorem and its converse. We then show that our coding theorem can be used to obtain the capacity of time-varying ISI channels, which cannot generally be considered using traditional decomposition methods. Ibr perfect instantaneous side information, the form of the input distribution that maximizes capacity is found to be conditional Gaussian. We also consider the capacity of flat fading channels with imperfect channel estimates.

Original language	English (US)
Title of host publication	1999 IEEE Communications Theory Mini-Conference - Conference Record
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	16-20
Number of pages	5
ISBN (Electronic)	0780356535, 9780780356535
DOIs	https://doi.org/10.1109/CTMC.1999.790229
State	Published - 1999
Externally published	Yes
Event	8th IEEE Communications Theory Mini-Conference - Vancouver, Canada Duration: Jun 6 1999 → Jun 10 1999

Publication series

Name	1999 IEEE Communications Theory Mini-Conference - Conference Record

Conference

Conference	8th IEEE Communications Theory Mini-Conference
Country/Territory	Canada
City	Vancouver
Period	6/6/99 → 6/10/99

All Science Journal Classification (ASJC) codes

Signal Processing
Computer Networks and Communications

Access to Document

10.1109/CTMC.1999.790229

Cite this

Médard, M., & Goldsmith, A. J. (1999). Capacity of time-varying channels with channel side information at the sender and receiver. In 1999 IEEE Communications Theory Mini-Conference - Conference Record (pp. 16-20). Article 790229 (1999 IEEE Communications Theory Mini-Conference - Conference Record). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CTMC.1999.790229

@inproceedings{8319fe3c7c164b348fd7276ef586f39c,

title = "Capacity of time-varying channels with channel side information at the sender and receiver",

abstract = "The capacity of time-varying asymptotically block memorylegs channels with causal channel side information at the sender and receiver is considered. We briefly present a formal -weak coding theorem and its converse. We then show that our coding theorem can be used to obtain the capacity of time-varying ISI channels, which cannot generally be considered using traditional decomposition methods. Ibr perfect instantaneous side information, the form of the input distribution that maximizes capacity is found to be conditional Gaussian. We also consider the capacity of flat fading channels with imperfect channel estimates.",

author = "Muriel M{\'e}dard and Goldsmith, {Andrea J.}",

note = "Publisher Copyright: {\textcopyright} 1999 IEEE.; 8th IEEE Communications Theory Mini-Conference ; Conference date: 06-06-1999 Through 10-06-1999",

year = "1999",

doi = "10.1109/CTMC.1999.790229",

language = "English (US)",

series = "1999 IEEE Communications Theory Mini-Conference - Conference Record",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "16--20",

booktitle = "1999 IEEE Communications Theory Mini-Conference - Conference Record",

address = "United States",

}

Médard, M & Goldsmith, AJ 1999, Capacity of time-varying channels with channel side information at the sender and receiver. in 1999 IEEE Communications Theory Mini-Conference - Conference Record., 790229, 1999 IEEE Communications Theory Mini-Conference - Conference Record, Institute of Electrical and Electronics Engineers Inc., pp. 16-20, 8th IEEE Communications Theory Mini-Conference, Vancouver, Canada, 6/6/99. https://doi.org/10.1109/CTMC.1999.790229

Capacity of time-varying channels with channel side information at the sender and receiver. / Médard, Muriel; Goldsmith, Andrea J.
1999 IEEE Communications Theory Mini-Conference - Conference Record. Institute of Electrical and Electronics Engineers Inc., 1999. p. 16-20 790229 (1999 IEEE Communications Theory Mini-Conference - Conference Record).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Capacity of time-varying channels with channel side information at the sender and receiver

AU - Médard, Muriel

AU - Goldsmith, Andrea J.

PY - 1999

Y1 - 1999

N2 - The capacity of time-varying asymptotically block memorylegs channels with causal channel side information at the sender and receiver is considered. We briefly present a formal -weak coding theorem and its converse. We then show that our coding theorem can be used to obtain the capacity of time-varying ISI channels, which cannot generally be considered using traditional decomposition methods. Ibr perfect instantaneous side information, the form of the input distribution that maximizes capacity is found to be conditional Gaussian. We also consider the capacity of flat fading channels with imperfect channel estimates.

AB - The capacity of time-varying asymptotically block memorylegs channels with causal channel side information at the sender and receiver is considered. We briefly present a formal -weak coding theorem and its converse. We then show that our coding theorem can be used to obtain the capacity of time-varying ISI channels, which cannot generally be considered using traditional decomposition methods. Ibr perfect instantaneous side information, the form of the input distribution that maximizes capacity is found to be conditional Gaussian. We also consider the capacity of flat fading channels with imperfect channel estimates.

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M3 - Conference contribution

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BT - 1999 IEEE Communications Theory Mini-Conference - Conference Record

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 8th IEEE Communications Theory Mini-Conference

Y2 - 6 June 1999 through 10 June 1999

ER -

Capacity of time-varying channels with channel side information at the sender and receiver

Abstract

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Conference

All Science Journal Classification (ASJC) codes

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