Q. The _____ of the code-word is the number of non zero elements.

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Q. Some examples of linear codes

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Q. The measure of the amount of redundancy is given by

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Q. The number of k bit shift over which a single information bit influences the encoder output is given by

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Q. The method used for representing convolution encoder are

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Q. Periodic truncation is done by

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Q. Finite state machines have

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Q. How many number of transitions can be made at each bit time?

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Q. In trellis diagram, the number of nodes ______ at successive branching.

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Q. Example for convolution encoder state diagram is

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Q. In maximum likelihood decoding technique, the likelihood function compares the

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Q. In maximum likelihood detector the error probability is

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Q. For a binary code, the maximum number of possible sequence made up of L branch words is

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Q. If the quantization level of a demodulator output is ________ then it is called as soft decision decoding.

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Q. Soft decision decoding requires

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Q. A binary symmetric channel is a

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Q. Binary symmetric channel is hard decision channel.

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Q. Gaussian channel is a hard decision channel.

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Q. Branch word synchronization is the process of determining the

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Q. Which distance is related to the error correcting capability of the code?

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