MIMO block-fading channels with mismatched CSIR

A. Taufiq Asyhari; Albert Guillén I Fàbregas

doi:10.1109/ISITA.2010.5654373

MIMO block-fading channels with mismatched CSIR

A. Taufiq Asyhari, Albert Guillén I Fàbregas

University of Cambridge

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

1 Citation (Scopus)

Abstract

This paper presents the outage analysis of multiple-input multiple-output (MIMO) block-fading channels with nearest neighbour decoding and mismatched channel state information at the receiver (CSIR). Based on mismatched decoding arguments, we demonstrate the achievability of the generalised outage probability, the probability that the generalised mutual information (GMI) is less than the target data rate, and show that this probability is the fundamental limit for independent and identically distributed (i.i.d.) codebooks. We then analyse the behaviour of the generalised outage probability at high signal-to-noise ratio (SNR) regime. For both Gaussian and discrete signal codebooks, we provide a simple characterisation of the mismatched CSIR SNR exponents and derive the necessary condition on the block length to achieve those SNR exponents.

Original language	English
Title of host publication	ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications
Publisher	IEEE
Pages	525-530
Number of pages	6
ISBN (Print)	9781424460175
DOIs	https://doi.org/10.1109/ISITA.2010.5654373
Publication status	Published - 1 Dec 2010
Externally published	Yes
Event	2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications - Taichung, Taiwan, Province of China Duration: 17 Oct 2010 → 20 Oct 2010

Conference

Conference	2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications
Abbreviated title	ISSSTA 2010
Country/Territory	Taiwan, Province of China
City	Taichung
Period	17/10/10 → 20/10/10

Keywords

Signal to noise ratio
Channel estimation
Decoding
MIMO
Rayleigh channels
Error probability

ASJC Scopus subject areas

Computational Theory and Mathematics
Information Systems

Access to Document

10.1109/ISITA.2010.5654373

Cite this

Asyhari, AT & Guillén I Fàbregas, A 2010, MIMO block-fading channels with mismatched CSIR. in ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications., 5654373, IEEE, pp. 525-530, 2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications, Taichung, Taiwan, Province of China, 17/10/10. https://doi.org/10.1109/ISITA.2010.5654373

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title = "MIMO block-fading channels with mismatched CSIR",

abstract = "This paper presents the outage analysis of multiple-input multiple-output (MIMO) block-fading channels with nearest neighbour decoding and mismatched channel state information at the receiver (CSIR). Based on mismatched decoding arguments, we demonstrate the achievability of the generalised outage probability, the probability that the generalised mutual information (GMI) is less than the target data rate, and show that this probability is the fundamental limit for independent and identically distributed (i.i.d.) codebooks. We then analyse the behaviour of the generalised outage probability at high signal-to-noise ratio (SNR) regime. For both Gaussian and discrete signal codebooks, we provide a simple characterisation of the mismatched CSIR SNR exponents and derive the necessary condition on the block length to achieve those SNR exponents.",

keywords = "Signal to noise ratio, Channel estimation, Decoding, MIMO, Rayleigh channels, Error probability",

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AU - Guillén I Fàbregas, Albert

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N2 - This paper presents the outage analysis of multiple-input multiple-output (MIMO) block-fading channels with nearest neighbour decoding and mismatched channel state information at the receiver (CSIR). Based on mismatched decoding arguments, we demonstrate the achievability of the generalised outage probability, the probability that the generalised mutual information (GMI) is less than the target data rate, and show that this probability is the fundamental limit for independent and identically distributed (i.i.d.) codebooks. We then analyse the behaviour of the generalised outage probability at high signal-to-noise ratio (SNR) regime. For both Gaussian and discrete signal codebooks, we provide a simple characterisation of the mismatched CSIR SNR exponents and derive the necessary condition on the block length to achieve those SNR exponents.

AB - This paper presents the outage analysis of multiple-input multiple-output (MIMO) block-fading channels with nearest neighbour decoding and mismatched channel state information at the receiver (CSIR). Based on mismatched decoding arguments, we demonstrate the achievability of the generalised outage probability, the probability that the generalised mutual information (GMI) is less than the target data rate, and show that this probability is the fundamental limit for independent and identically distributed (i.i.d.) codebooks. We then analyse the behaviour of the generalised outage probability at high signal-to-noise ratio (SNR) regime. For both Gaussian and discrete signal codebooks, we provide a simple characterisation of the mismatched CSIR SNR exponents and derive the necessary condition on the block length to achieve those SNR exponents.

KW - Signal to noise ratio

KW - Channel estimation

KW - Decoding

KW - MIMO

KW - Rayleigh channels

KW - Error probability

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SP - 525

EP - 530

BT - ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications

PB - IEEE

T2 - 2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications

Y2 - 17 October 2010 through 20 October 2010

ER -

MIMO block-fading channels with mismatched CSIR

Abstract

Conference

Keywords

ASJC Scopus subject areas

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