source coding and channel coding ppt

(source coding): Huffman codes. •. (channel coding): Hamming codes ... Coding for efficient communication over bandlimited channels. – source coding.

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2020年1月21日 — basics of channel coding with simple convolutional codes. ... Separation theorem: Source coding, encryption, and channel coding may be ...

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For binary symmetric channel,. Can we really design codes that achieve this rate? How? Parity Check Codes. #information bits ...

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Model of a Digital Communication System. Destination. Decoding. Communication. Channel. Coding. Information. Source. Message. e.g. English symbols. Encoder.

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decoding. Channel decoding. Source coding. Channel coding channel. Sent messages symbols. Error Correction. Channel Capacity. Compression. Source Entropy.

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The block diagram of source coding is depicted in Fig. 3. 2. Channel coding: The channel encoder converts bits to signal waveform, while the decoder converts ...

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Coding in noiseless channel : Source coding. (Speed of transmission is the main consideration ). uniquely decodable (all combinations of code words distinct) ...

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2018年1月20日 — Information, entropy, Huffman coding, convolutional coding, linear block code, CRC, ... send same information in fewer bits Channel Coding ...

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You know computer is a Digital Device so data is always in the form of binary (0,1) Line Coding converts a sequence of bits to a Digital Signal. At the Sender ...

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