DS CDMA scheme for WATM LAN with error control

Beata J. Wysocki, Tadeusz A Wysocki, Hans J. Zepernick

Research output: Contribution to journalArticle

Abstract

In the paper, we present simulation results for the 13 channel DS CDMA WATM LAN utilizing optimized complex spreading signatures based on Walsh-Rademacher functions. The method to obtain those optimized spreading signatures, as well as the full set of the coefficients giving the minimum level of cross-correlation between any pair of the channels is shown. The resultant system BER as well as the distribution of errors within WATM cells is given. The obtained results indicate that with the application of a hybrid ARQ scheme, capable of correcting 10 errors, the number of WATM cells which would require retransmission is in the order of 0.6%.

Original languageEnglish (US)
Pages (from-to)1919-1923
Number of pages5
JournalConference Record / IEEE Global Telecommunications Conference
Volume4
StatePublished - 1998
Externally publishedYes

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Local area networks
Code division multiple access
simulation
method
distribution

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

DS CDMA scheme for WATM LAN with error control. / Wysocki, Beata J.; Wysocki, Tadeusz A; Zepernick, Hans J.

In: Conference Record / IEEE Global Telecommunications Conference, Vol. 4, 1998, p. 1919-1923.

Research output: Contribution to journalArticle

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