Mismatched CSI outage exponents of block-fading channels

A. Taufiq Asyhari; Albert Guillén I Fàbregas

doi:10.1109/ISIT.2011.6034186

Mismatched CSI outage exponents of block-fading channels

A. Taufiq Asyhari, Albert Guillén I Fàbregas

University of Cambridge

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

2 Citations (Scopus)

Abstract

We study block-fading channels where both transmitter and receiver do not know the actual channel state information (CSI) but they have access to a noisy version. We study the interplay between estimation error variances at the transmitter and at the receiver to give the optimal outage exponents. We also demonstrate that achieving a reliable channel estimate at the receiver is more important than obtaining a reliable channel state information at the transmitter in terms of outage exponent.

Original language	English
Title of host publication	2011 IEEE International Symposium on Information Theory Proceedings
Publisher	IEEE
Pages	538-542
Number of pages	5
ISBN (Electronic)	9781457705953
ISBN (Print)	9781457705960
DOIs	https://doi.org/10.1109/ISIT.2011.6034186
Publication status	Published - 26 Oct 2011
Externally published	Yes
Event	2011 IEEE International Symposium on Information Theory - St. Petersburg, Russian Federation Duration: 31 Jul 2011 → 5 Aug 2011

Conference

Conference	2011 IEEE International Symposium on Information Theory
Abbreviated title	ISIT 2011
Country/Territory	Russian Federation
City	St. Petersburg
Period	31/07/11 → 5/08/11

ASJC Scopus subject areas

Theoretical Computer Science
Information Systems
Modelling and Simulation
Applied Mathematics

Access to Document

10.1109/ISIT.2011.6034186

Cite this

@inproceedings{d4c4a24148d04ac081309e06cf4b853a,

title = "Mismatched CSI outage exponents of block-fading channels",

abstract = "We study block-fading channels where both transmitter and receiver do not know the actual channel state information (CSI) but they have access to a noisy version. We study the interplay between estimation error variances at the transmitter and at the receiver to give the optimal outage exponents. We also demonstrate that achieving a reliable channel estimate at the receiver is more important than obtaining a reliable channel state information at the transmitter in terms of outage exponent.",

author = "Asyhari, {A. Taufiq} and {Guill{\'e}n I F{\`a}bregas}, Albert",

year = "2011",

month = oct,

day = "26",

doi = "10.1109/ISIT.2011.6034186",

language = "English",

isbn = "9781457705960",

pages = "538--542",

booktitle = "2011 IEEE International Symposium on Information Theory Proceedings",

publisher = "IEEE",

address = "United States",

note = "2011 IEEE International Symposium on Information Theory, ISIT 2011 ; Conference date: 31-07-2011 Through 05-08-2011",

}

TY - GEN

T1 - Mismatched CSI outage exponents of block-fading channels

AU - Asyhari, A. Taufiq

AU - Guillén I Fàbregas, Albert

PY - 2011/10/26

Y1 - 2011/10/26

N2 - We study block-fading channels where both transmitter and receiver do not know the actual channel state information (CSI) but they have access to a noisy version. We study the interplay between estimation error variances at the transmitter and at the receiver to give the optimal outage exponents. We also demonstrate that achieving a reliable channel estimate at the receiver is more important than obtaining a reliable channel state information at the transmitter in terms of outage exponent.

AB - We study block-fading channels where both transmitter and receiver do not know the actual channel state information (CSI) but they have access to a noisy version. We study the interplay between estimation error variances at the transmitter and at the receiver to give the optimal outage exponents. We also demonstrate that achieving a reliable channel estimate at the receiver is more important than obtaining a reliable channel state information at the transmitter in terms of outage exponent.

UR - http://www.scopus.com/inward/record.url?scp=80054798085&partnerID=8YFLogxK

U2 - 10.1109/ISIT.2011.6034186

DO - 10.1109/ISIT.2011.6034186

M3 - Conference proceeding

AN - SCOPUS:80054798085

SN - 9781457705960

SP - 538

EP - 542

BT - 2011 IEEE International Symposium on Information Theory Proceedings

PB - IEEE

T2 - 2011 IEEE International Symposium on Information Theory

Y2 - 31 July 2011 through 5 August 2011

ER -

Mismatched CSI outage exponents of block-fading channels

Abstract

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this