Research of anti-multi tone jamming based on OFDM video transmission system

  • Authors:
  • Yong-Jie Yang;Hui-Jing Sui

  • Affiliations:
  • School of Electronics and Information, Nantong University, Nantong, China;School of Electronics and Information, Nantong University, Nantong, China

  • Venue:
  • CAR'10 Proceedings of the 2nd international Asia conference on Informatics in control, automation and robotics - Volume 2
  • Year:
  • 2010

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Abstract

Orthogonal frequency-division multiplexing (OFDM) technology with the DCT encoding, orthogonal coding can make the transmitted video data extended to sub-channel of the each group, and this can improve the capability of the well-narrowband jamming system. Experimental results show that, the coding method can not only make good use of the transmission of the video data, but it also has very c1ear- Narrowband interference robustness. And the mistakenly bit rate of system has been improved significantly.