On multi-modulation schemes to increase the rate of space-time block codes

Le Chung Tran, Tadeusz A. Wysocki, Jennifer Seberry, Alfred Mertins

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

1 Scopus citations

Abstract

In this paper, multi-modulation schemes (MMSs) are employed to increase the rate of our two new Complex Orthogonal Designs (CODs) proposed for eight transmit antennas, namely C1 and C2, corresponding to the Amicable Orthogonal Designs (AODs) (8;1,1,2,2;1,1,2,2) and (8;1,1,1,4;1,1,1,4), respectively. In addition, the optimal inter-symbol power allocation in the proposed codes in single modulation as well as in MMSs in Additive White Gaussian Noise (AWGN) channels is examined. It turns out that, in some modulation schemes, equal power transmission per each symbol time slot is not only optimal from the technical point of view, but also optimal in terms of achieving the best symbol error probability. The principles examining the MMSs in order to increase the rate of space-time block codes (STBCs) and the optimal power allocation for multi-modulated STBCs mentioned here can be generalized for STBCs of other orders without any difficulty.

Original languageEnglish (US)
Title of host publication2004 12th European Signal Processing Conference, EUSIPCO 2004
PublisherEuropean Signal Processing Conference, EUSIPCO
Pages1841-1844
Number of pages4
ISBN (Electronic)9783200001657
StatePublished - Apr 3 2015
Event12th European Signal Processing Conference, EUSIPCO 2004 - Vienna, Austria
Duration: Sep 6 2004Sep 10 2004

Publication series

NameEuropean Signal Processing Conference
Volume06-10-September-2004
ISSN (Print)2219-5491

Other

Other12th European Signal Processing Conference, EUSIPCO 2004
CountryAustria
CityVienna
Period9/6/049/10/04

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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  • Cite this

    Tran, L. C., Wysocki, T. A., Seberry, J., & Mertins, A. (2015). On multi-modulation schemes to increase the rate of space-time block codes. In 2004 12th European Signal Processing Conference, EUSIPCO 2004 (pp. 1841-1844). [7079671] (European Signal Processing Conference; Vol. 06-10-September-2004). European Signal Processing Conference, EUSIPCO.