On the separability of demodulation and decoding for communications over multiple-antenna block-fading channels

Yibo Jiang, Ralf Koetter, Andrew Carl Singer

Research output: Contribution to journalLetter

Abstract

We study the separability of demodulation and decoding for communications over multiple-antenna block-fading channels when bit-linear linear dispersion (BL-LD) codes are used. We assume the channel is known to the receiver only, and find necessary and sufficient conditions on the dispersion matrices for the separation of demodulation and decoding at the receiver without loss of optimality.

Original languageEnglish (US)
Pages (from-to)2709-2713
Number of pages5
JournalIEEE Transactions on Information Theory
Volume49
Issue number10
DOIs
StatePublished - Oct 1 2003

Fingerprint

Demodulation
Fading channels
Decoding
communications
recipient
Antennas
Communication

Keywords

  • Multiple-antenna-systems
  • Space-time codes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Information Systems

Cite this

On the separability of demodulation and decoding for communications over multiple-antenna block-fading channels. / Jiang, Yibo; Koetter, Ralf; Singer, Andrew Carl.

In: IEEE Transactions on Information Theory, Vol. 49, No. 10, 01.10.2003, p. 2709-2713.

Research output: Contribution to journalLetter

@article{c66fafdf3bcc49ffa60630872790251f,
title = "On the separability of demodulation and decoding for communications over multiple-antenna block-fading channels",
abstract = "We study the separability of demodulation and decoding for communications over multiple-antenna block-fading channels when bit-linear linear dispersion (BL-LD) codes are used. We assume the channel is known to the receiver only, and find necessary and sufficient conditions on the dispersion matrices for the separation of demodulation and decoding at the receiver without loss of optimality.",
keywords = "Multiple-antenna-systems, Space-time codes",
author = "Yibo Jiang and Ralf Koetter and Singer, {Andrew Carl}",
year = "2003",
month = "10",
day = "1",
doi = "10.1109/TIT.2003.817478",
language = "English (US)",
volume = "49",
pages = "2709--2713",
journal = "IEEE Transactions on Information Theory",
issn = "0018-9448",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "10",

}

TY - JOUR

T1 - On the separability of demodulation and decoding for communications over multiple-antenna block-fading channels

AU - Jiang, Yibo

AU - Koetter, Ralf

AU - Singer, Andrew Carl

PY - 2003/10/1

Y1 - 2003/10/1

N2 - We study the separability of demodulation and decoding for communications over multiple-antenna block-fading channels when bit-linear linear dispersion (BL-LD) codes are used. We assume the channel is known to the receiver only, and find necessary and sufficient conditions on the dispersion matrices for the separation of demodulation and decoding at the receiver without loss of optimality.

AB - We study the separability of demodulation and decoding for communications over multiple-antenna block-fading channels when bit-linear linear dispersion (BL-LD) codes are used. We assume the channel is known to the receiver only, and find necessary and sufficient conditions on the dispersion matrices for the separation of demodulation and decoding at the receiver without loss of optimality.

KW - Multiple-antenna-systems

KW - Space-time codes

UR - http://www.scopus.com/inward/record.url?scp=0242270745&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0242270745&partnerID=8YFLogxK

U2 - 10.1109/TIT.2003.817478

DO - 10.1109/TIT.2003.817478

M3 - Letter

AN - SCOPUS:0242270745

VL - 49

SP - 2709

EP - 2713

JO - IEEE Transactions on Information Theory

JF - IEEE Transactions on Information Theory

SN - 0018-9448

IS - 10

ER -