ECE%20380:%20Wireless%20Communications%20Benefits%20of%20Coding%20and%20Diversity

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ECE 380 Wireless CommunicationsBenefits of
Coding and Diversity
Michael L. Honig Department of ECE Northwestern
University
May 2005
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Probability of Error
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Probability of Error with Fading
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Power Spectral Density for GMSK
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Outage Probability with Diversity
ProbSNR lt x (in dB)
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(No Transcript)
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Data Rates for Deep Space Applications

• Mariner 1969 (Mars)
• Pioneer 10/11 1972/3 (Jupiter/Saturn
  fly-by)
• Voyager 1977 (Jupiter and Saturn)
• Planetary Standard 1980s (military
  satellite)
• BVD Big Viterbi Decoder
• Galileo 1992 (Jupiter) (uses BVD)
• Turbo Code 1993

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Pe vs Eb/N0 with Block Codes
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Pe vs Eb/N0 with Convolutional Codes
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Pe vs SNR with Repetion Code