Multi-code multicarrier CDMA

Performance analysis

Tacyoon Kim, Jaeweon Kim, Jeffrey G. Andrews, Theodore S. Rappaport

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and analyzed in a frequency selective fading channel. By allowing each user to transmit multiple orthogonal codes, the proposed MC-MC-CDMA system can support various data rates, as required by next generation standards, and achieve spreading gain in the time domain. Multicarrier CDMA provides robustness to multipath and spreading in the frequency domain. The bit error rate of the system is analytically derived in frequency selective fading, with Gaussian noise and multiple access interference. The results show that the proposed MC-MC-CDMA system clearly outperforms both single-code multicarrier CDMA (MC-CDMA) and single-carrier multi-code CDMA in a fixed bandwidth allocation. This indicates that MC-MC-CDMA should be seriously considered for next generation cellular systems.

Original languageEnglish (US)
Title of host publicationIEEE International Conference on Communications
Pages973-977
Number of pages5
Volume2
StatePublished - 2004
Event2004 IEEE International Conference on Communications - Paris, France
Duration: Jun 20 2004Jun 24 2004

Other

Other2004 IEEE International Conference on Communications
CountryFrance
CityParis
Period6/20/046/24/04

Fingerprint

Code division multiple access
Frequency selective fading
Multiple access interference
Frequency allocation
Fading channels
Bit error rate

ASJC Scopus subject areas

  • Media Technology

Cite this

Kim, T., Kim, J., Andrews, J. G., & Rappaport, T. S. (2004). Multi-code multicarrier CDMA: Performance analysis. In IEEE International Conference on Communications (Vol. 2, pp. 973-977)

Multi-code multicarrier CDMA : Performance analysis. / Kim, Tacyoon; Kim, Jaeweon; Andrews, Jeffrey G.; Rappaport, Theodore S.

IEEE International Conference on Communications. Vol. 2 2004. p. 973-977.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, T, Kim, J, Andrews, JG & Rappaport, TS 2004, Multi-code multicarrier CDMA: Performance analysis. in IEEE International Conference on Communications. vol. 2, pp. 973-977, 2004 IEEE International Conference on Communications, Paris, France, 6/20/04.
Kim T, Kim J, Andrews JG, Rappaport TS. Multi-code multicarrier CDMA: Performance analysis. In IEEE International Conference on Communications. Vol. 2. 2004. p. 973-977
Kim, Tacyoon ; Kim, Jaeweon ; Andrews, Jeffrey G. ; Rappaport, Theodore S. / Multi-code multicarrier CDMA : Performance analysis. IEEE International Conference on Communications. Vol. 2 2004. pp. 973-977
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