HU Lingna, JIANG Lingge, HE Chen, et al., “Transmitter Identi¯cation in DVB-H System withSteganography Signal,” Chinese Journal of Electronics, vol. 19, no. 1, pp. 155-158, 2010,
Citation: HU Lingna, JIANG Lingge, HE Chen, et al., “Transmitter Identi¯cation in DVB-H System withSteganography Signal,” Chinese Journal of Electronics, vol. 19, no. 1, pp. 155-158, 2010,

Transmitter Identi¯cation in DVB-H System withSteganography Signal

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2010-01-05
  • Transmitter identi¯cation (TxID) tech-
    nique is used to diagnose the operating status of radio
    transmitters in DTV distributed transmission network. In
    this paper, a new kind of TxID method for DVB-H system
    is proposed. A steganography signal (e:g. watermark) is
    embedded in the DVB-H signal to form the composite sig-
    nal. By watermarking theory, we demonstrate the required
    signal level for watermarking signal to achieve a given bit
    error probability in di®erent circumstances. By selecting
    the reference pattern to generate the watermarking signal,
    Peak-to-average power ratio (PAPR) of the transmitted
    signal can be improved. Simulation results show that dis-
    tortion to the host signal can be ignored, and the receiver
    can distinguish the watermarking signal with low embed-
    ding strength even in wireless situation.
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