Spectral efficiency of random CDMA with constant envelope modulation

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Müller R, Lampe A
Zeitschrift: Aeu-International Journal of Electronics and Communications
Verlag: Elsevier
Jahr der Veröffentlichung: 2011
Band: 65
Heftnummer: 8
Seitenbereich: 701-706
ISSN: 1434-8411
Sprache: Englisch


Abstract

This paper studies the spectral efficiency of code-division multiple access with constant envelope modulation in the large system limit. Despite the fact that continuous phase modulation is hit by a severe drawback in spectral efficiency as compared to quadrature amplitude modulation on a single user communication link, the gap in terms of spectral efficiency is found to be negligible when employed on a multiple access channel with the CDMA protocol. Accounting for the efficiency of the transmit amplifier, the latter comparison becomes even favorable for constant envelope modulation. © 2011 Elsevier GmbH. All rights reserved.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Müller, Ralf Prof. Dr.-Ing.
Professur für Informationsübertragung


Zitierweisen

APA:
Müller, R., & Lampe, A. (2011). Spectral efficiency of random CDMA with constant envelope modulation. Aeu-International Journal of Electronics and Communications, 65(8), 701-706. https://dx.doi.org/10.1016/j.aeue.2011.01.009

MLA:
Müller, Ralf, and Alexander Lampe. "Spectral efficiency of random CDMA with constant envelope modulation." Aeu-International Journal of Electronics and Communications 65.8 (2011): 701-706.

BibTeX: 

Zuletzt aktualisiert 2019-21-07 um 21:50