COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS.

Iwao Sasase, Kuang Tsan Wu, Kamilo Feher

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

2 Citations (Scopus)

Abstract

A comparative study on the performance of 256-QAM and improved-efficiency 225-QPRS in distorted channels is presented. The computer-simulated results shows that with the same spectral efficiency of 6. 3 b/s/Hz, 256-QAM is less sensitive to parabolic and sinusoidal group delay distortions and linear amplitude distortion, whereas 225-QPRS is less sensitive to linear group delay distortion and parabolic and sinusoidal amplitude distortions.

Original languageEnglish
Title of host publicationConference Record - International Conference on Communications
PublisherIEEE
Pages448-452
Number of pages5
Publication statusPublished - 1985
Externally publishedYes

Fingerprint

Quadrature amplitude modulation
Group delay

ASJC Scopus subject areas

  • Media Technology

Cite this

Sasase, I., Wu, K. T., & Feher, K. (1985). COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS. In Conference Record - International Conference on Communications (pp. 448-452). IEEE.

COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS. / Sasase, Iwao; Wu, Kuang Tsan; Feher, Kamilo.

Conference Record - International Conference on Communications. IEEE, 1985. p. 448-452.

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

Sasase, I, Wu, KT & Feher, K 1985, COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS. in Conference Record - International Conference on Communications. IEEE, pp. 448-452.
Sasase I, Wu KT, Feher K. COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS. In Conference Record - International Conference on Communications. IEEE. 1985. p. 448-452
Sasase, Iwao ; Wu, Kuang Tsan ; Feher, Kamilo. / COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS. Conference Record - International Conference on Communications. IEEE, 1985. pp. 448-452
@inproceedings{de547397f8664ffd9e55898283a673ec,
title = "COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS.",
abstract = "A comparative study on the performance of 256-QAM and improved-efficiency 225-QPRS in distorted channels is presented. The computer-simulated results shows that with the same spectral efficiency of 6. 3 b/s/Hz, 256-QAM is less sensitive to parabolic and sinusoidal group delay distortions and linear amplitude distortion, whereas 225-QPRS is less sensitive to linear group delay distortion and parabolic and sinusoidal amplitude distortions.",
author = "Iwao Sasase and Wu, {Kuang Tsan} and Kamilo Feher",
year = "1985",
language = "English",
pages = "448--452",
booktitle = "Conference Record - International Conference on Communications",
publisher = "IEEE",

}

TY - GEN

T1 - COMPARISON OF IMPROVED EFFICIENCY 225-QPRS AND 256-QAM IN DISTORTED CHANNELS.

AU - Sasase, Iwao

AU - Wu, Kuang Tsan

AU - Feher, Kamilo

PY - 1985

Y1 - 1985

N2 - A comparative study on the performance of 256-QAM and improved-efficiency 225-QPRS in distorted channels is presented. The computer-simulated results shows that with the same spectral efficiency of 6. 3 b/s/Hz, 256-QAM is less sensitive to parabolic and sinusoidal group delay distortions and linear amplitude distortion, whereas 225-QPRS is less sensitive to linear group delay distortion and parabolic and sinusoidal amplitude distortions.

AB - A comparative study on the performance of 256-QAM and improved-efficiency 225-QPRS in distorted channels is presented. The computer-simulated results shows that with the same spectral efficiency of 6. 3 b/s/Hz, 256-QAM is less sensitive to parabolic and sinusoidal group delay distortions and linear amplitude distortion, whereas 225-QPRS is less sensitive to linear group delay distortion and parabolic and sinusoidal amplitude distortions.

UR - http://www.scopus.com/inward/record.url?scp=0022229258&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022229258&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0022229258

SP - 448

EP - 452

BT - Conference Record - International Conference on Communications

PB - IEEE

ER -