Question: A received codeword is 1011000. Determine, using the parity check matrix if this is a valid codeword, and if not, write out the error vector

A received codeword is 1011000. Determine, using the parity check matrix if this is a valid codeword, and if not, write out the error vector on the assumption that only one error is present.

Explain what is meant by a FEC code. FEC coding at a code rate of is used in a digital system. Given that the message bit rate is 1.544 Mb/s, calculate the transmission rate.

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