Impact of adaptive modulation on MC-CDMA receiver in beyond 3G systems

The study presented in this paper underlines the capacity increase resulting from the joint use of multicarrier (MC) adaptive modulation techniques and MC-CDMA receiver in the context of beyond 3G systems. The performance enhancement due to such near optimal rate and power adaptation decreases with...

Full description

Saved in:
Bibliographic Details
Main Authors: Lestable, T., Battelli, M., Brouet, J., Husson, L., Antoine, J., Wautier, A.
Format: Conference Proceeding
Language:English
Subjects:
Discrete Fourier transforms
Diversity reception
Frequency domain analysis
Land mobile radio
Mobile communication
Multiaccess communication
Multicarrier code division multiple access
Physical layer
Receivers
Transceivers
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The study presented in this paper underlines the capacity increase resulting from the joint use of multicarrier (MC) adaptive modulation techniques and MC-CDMA receiver in the context of beyond 3G systems. The performance enhancement due to such near optimal rate and power adaptation decreases with diversity order. Moreover, results obtained through two different kinds of wireless channels (ETSI BRAN A and C) highlight convergence phenomena, independent of initial channel diversity order. Finally, complete single user detection (SUD) techniques are compared in tit is context of adaptive modulation.
DOI:10.1109/PIMRC.2003.1259296