The new scheme for data rate improvement in HF communication without using equalizer

Heidari, V ; Sharif University of Technology | 2005

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  1. Type of Document: Article
  2. DOI: 10.1109/WCACEM.2005.1469763
  3. Publisher: IEEE Computer Society , 2005
  4. Abstract:
  5. In this paper the new and improvement approach is suggested for realization of a HF receiver without using equalizer. This approach is based on implementing considerations suggested by [1]. In our approach an HF modem without using equalizer implemented which can communicate over several hundred bits per second with very low bits error rate. This improvement was obtained by changing the framing and the coding structures which has been suggested by [1] and by using the symbol time recovery approach which is proposed by [2]. In this paper, the symbol time recovery approach generalized for multipath fading channels. We implemented our approach on Digital Signal Processor named TMS320F2811. Empirical results verified this new modem features. © 2005 ACES
  6. Keywords:
  7. Bit error rate ; Communication channels (information theory) ; Communication systems ; Data acquisition ; Fading (radio) ; Multipath propagation ; Coding ; Framing ; HF Modem ; Symbol Time Recovery ; TMS320F2811 ; Equalizers
  8. Source: 2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics, Honolulu, HI, 3 April 2005 through 7 April 2005 ; Volume 2005 , 2005 , Pages 1050-1054 ; 0780390687 (ISBN); 9780780390683 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/1469763