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BER vs. SNR of a binary antipodal communication system 1.0

  Date Added: April 22, 2013  |  Visits: 357

BER vs. SNR of a binary antipodal communication system

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A uniform random number generator is used to generate the binary information sequence from the binary data source. The sequence of d-de?0d-deOaos and d-de?1d-deOaos is mapped into sequence of +E and d-deOCtEwhere E represents the signal energy. E may be normalized to unityThe Gaussian noise generator is used to generate the sequence of d-de?0d-deOao mean and variance dcDo2 Gaussian random numbers. The detector compares the random variable d-de?rd-deOao with the threshold of d-de?0d-deOao. If r > 0, the decision is made that the transmitted bit is d-de?0d-deOao. If r < 0, the decision is made that the transmitted bit is d-de?1d-deOao. The output of the detector is compared with the transmitted sequence of information bits and the bit errors are counted.

Requirements: No special requirements
Platforms: Matlab
Keyword: Binary Compared Compares Counted Decision Detector Errors Gaussian Information Noise Numbers Output Threshold Transmitted Unitythe Variable Variance
Users rating: 0/10

License: Freeware Size: 10 KB
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