By Topic

New adaptive bit loading algorithms for uplink multiuser OFDM/CDMA systems

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
$33 $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

4 Author(s)
Hua Zhang ; Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore ; Guoan Bi ; Qian Yu ; Gang Hu

With the known knowledge of the instantaneous channel gains in the uplink of multiuser OFDM/CDMA systems, adaptive bit loading algorithms are proposed to minimize the interference from an individual user. The performance of the proposed algorithm is studied in a multiuser frequency selective fading environment in terms of bit error rate, system capacity and capability of supporting high data rates. The results show that the proposed algorithm outperforms the previously reported algorithms.

Published in:

Communications, 2004 IEEE International Conference on  (Volume:7 )

Date of Conference:

20-24 June 2004