By Topic

Capacity comparison of turbo and convolutional codes in multi-cell DS-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

2 Author(s)
Yuan Li ; Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore ; K. H. Li

The reverse-link capacity of multi-cell DS-CDMA systems is compared for turbo and convolutional codes, where the distribution of multiple-access interference is approximated as Gaussian in the decoding process. Frame sizes and processing gains representing narrow- and wide-band DS-CDMA systems are examined. Simulation results show that the accuracy of Gaussian approximation is acceptable for the reverse-link application. While marginal improvement is observed in narrow-band turbo-coded DS-CDMA systems, turbo codes are capable of doubling the capacity over conventional codes in wide-band DS-CDMA systems

Published in:

Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd  (Volume:6 )

Date of Conference: