By Topic

Error correction for CDMA code in mobile communication

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)
Tiong Sieh Kiong ; Coll. of Eng., Univ. Tenaga Malaysia, Selangor, Malaysia ; Tan Chang Hai ; J. Ding ; M. Ismail

Error correction coding is one of the topics that obtained a lot of studies lately to improve the reliability of communication on digital channels. Thus, this research is carried out in order to find a better and effective way to be included in CDMA system to protect, detect and correct the error bits while information data is transmitted through various kinds of environments. A new encoding algorithm, which is named as logic symbol repetition is introduced to replace the normal symbol repetition in CDMA forward traffic channel. The new logic symbol repetition is a "memorizing" encoding scheme that able to correct the error bits, not only presently received bits but also errors in the previous received bits in case of block noise occurrence. A simulation program is developed to study the performance of error correction by studying the BER of the received information bits.

Published in:

Telecommunication Technology, 2003. NCTT 2003 Proceedings. 4th National Conference on

Date of Conference:

14-15 Jan. 2003