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Performance analysis of ultrawideband time-hopping code division multiple access systems: Uncoded and coded schemes

Forouzan, A. R ; Sharif University of Technology | 2001

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  1. Type of Document: Article
  2. Publisher: 2001
  3. Abstract:
  4. In [1], an ultra-wide bandwidth time-hopping spread-spectrum code division multiple access system employing a binary PPM signaling has been introduced, and its performance was obtained based on a Gaussian distribution assumption for the multiple access interference. A coded scheme of this system has been proposed in [2], which shows much better performance in comparison to the uncoded scheme under the above Gaussian assumption. In this paper, we present a more precise performance analysis of the system for both coded and uncoded schemes. Our analysis shows that the Gaussian assumption is not accurate for predicting bit error rates at high data transmission rates
  5. Keywords:
  6. Performance analysis ; Transmitting antennas ; Radio transmitters ; Bit rate ; Gaussian distribution ; Antennas and propagation ; Receiving antennas ; Ultra wideband technology ; Multiaccess communication ; Pulse modulation
  7. Source: International Conference on Communications (ICC2001), Helsinki, 11 June 2000 through 14 June 2000 ; Volume 10 , 2001 , Pages 3017-3021 ; 05361486 (ISSN)
  8. URL: https://ieeexplore.ieee.org/document/937226