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Volume 28 Issue 6
Jun.  2006
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Li Jin, Hua Jing-yu, You Xiao-hu. A Low Complexity Blind SNR Estimator in Mobile Communication[J]. Journal of Electronics & Information Technology, 2006, 28(6): 1054-1058.
Citation: Li Jin, Hua Jing-yu, You Xiao-hu. A Low Complexity Blind SNR Estimator in Mobile Communication[J]. Journal of Electronics & Information Technology, 2006, 28(6): 1054-1058.

A Low Complexity Blind SNR Estimator in Mobile Communication

  • Received Date: 2004-11-01
  • Rev Recd Date: 2005-05-30
  • Publish Date: 2006-06-19
  • SNRE (Signal-to-Noise Ration Estimator) can be used in a lot of areas in mobile communication, such as the decoder of LDPC code which need it to compute the a priori information of received bits. In this paper, a low complexity blind SNRE, FBSNRE (Fading channel Blind SNRE), based on the online estimator in AWGN channel, is presented. Simulation results prove that FBSNRE cam achieve excellent performance when it is applied in the decoder of LDPC code.
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