Q. Linear codes are used for

View solution

Q. The k-bit message forms ____ distinct messages which is referred to as k-tuples.

View solution

Q. The sum of any two vectors in subset S is also in S. This is called as

View solution

Q. To avoid corruption during transmission, the code-word should be

View solution

Q. In a standard matrix set code-word there are _______ cosset.

View solution

Q. Syndrome is calculated by

View solution

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

View solution

Q. Some examples of linear codes

View solution

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

View solution

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

View solution

Q. The method used for representing convolution encoder are

View solution

Q. Periodic truncation is done by

View solution

Q. Finite state machines have

View solution

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

View solution

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

View solution

Q. Example for convolution encoder state diagram is

View solution

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

View solution

Q. In maximum likelihood detector the error probability is

View solution

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

View solution

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

View solution