High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications

P. Kuganesan, Khaled Letaief

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

4 Citations (Scopus)

Abstract

To provide universal personal communications, the next-generation PCNs will need to support a wide range of services requiring high bit rates. Transmitting high-speed data over wireless channels, however, is a difficult task. Recently, a new technique, known as multicode modulation, has been proposed to transmit high-speed data over wireless links. In this method, the high-rate information bits are serial-to-parallel converted to low-rate bit streams. Then the low-rate bits are modulated by direct sequence spread spectrum on a single carrier. The objective of this paper is to propose a low-complexity receiver structure for multi-code modulation which uses Fast Walsh Transform (FWT). In addition, we will demonstrate that the use of coding in multicode modulation can significantly improve the system performance. Sample numerical results which illustrate the potential of multicode modulation with turbo-codes and convolutional codes over multipath Rayleigh fading channels will also be presented.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
PublisherIEEE
Pages959-963
Number of pages5
Volume2
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3) - Montreal, Can
Duration: 8 Jun 199712 Jun 1997

Other

OtherProceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3)
CityMontreal, Can
Period8/6/9712/6/97

Fingerprint

Cellular telephone systems
Turbo codes
Data communication systems
Modulation
Walsh transforms
Convolutional codes
Rayleigh fading
Fading channels
Telecommunication links

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kuganesan, P., & Letaief, K. (1997). High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications. In IEEE International Conference on Communications (Vol. 2, pp. 959-963). IEEE.

High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications. / Kuganesan, P.; Letaief, Khaled.

IEEE International Conference on Communications. Vol. 2 IEEE, 1997. p. 959-963.

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

Kuganesan, P & Letaief, K 1997, High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications. in IEEE International Conference on Communications. vol. 2, IEEE, pp. 959-963, Proceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3), Montreal, Can, 8/6/97.
Kuganesan P, Letaief K. High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications. In IEEE International Conference on Communications. Vol. 2. IEEE. 1997. p. 959-963
Kuganesan, P. ; Letaief, Khaled. / High-speed data transmission with multicode modulation and turbo-codes for wireless personal communications. IEEE International Conference on Communications. Vol. 2 IEEE, 1997. pp. 959-963
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