Scheduled System Maintenance:
On May 6th, single article purchases and IEEE account management will be unavailable from 8:00 AM - 5:00 PM ET (12:00 - 21:00 UTC). We apologize for the inconvenience.
By Topic

MC-CDMA system using fixed-point interference cancellation and single user detection

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Massiani, A. ; INSA, Rennes, France ; Nouvel, F.

This work is devoted to the study of fixed-point conversion of algorithms for a MC-CDMA system, which has become a promising access technique for 4G-air interface. The float to fixed-point conversion will allow an optimised implementation of algorithms on DSP and/or FPGA, by making adequate trade-offs between functional performance and corresponding complexity. The fixed-point conversion is first all presented. Then, the performances of two fixed-point interference cancellation techniques are given. It is shown that the fixed ORC detection technique provides better performances than MMSE, with less complexity.

Published in:

Signal Processing Advances in Wireless Communications, 2004 IEEE 5th Workshop on

Date of Conference:

11-14 July 2004