MIMO block-fading channels with mismatched CSIR

A. Taufiq Asyhari, Albert Guillén I Fàbregas

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

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 languageEnglish
Title of host publicationISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications
PublisherIEEE
Pages525-530
Number of pages6
ISBN (Print)9781424460175
DOIs
Publication statusPublished - 1 Dec 2010
Externally publishedYes
Event2010 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 201020 Oct 2010

Conference

Conference2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications
Abbreviated titleISSSTA 2010
CountryTaiwan, Province of China
CityTaichung
Period17/10/1020/10/10

    Fingerprint

Keywords

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

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Information Systems

Cite this

Asyhari, A. T., & 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 (pp. 525-530). [5654373] IEEE. https://doi.org/10.1109/ISITA.2010.5654373