(a) A DMS X has five symbols $x_1, x_2, x_3, x_4, \& x_5$ with probab…
Previous year question for Information Theory and Coding.
Question
(a) A DMS X has five symbols $x_1, x_2, x_3, x_4, \& x_5$ with probabilities $P(x_1) = 0.4, P(x_2) = 0.19, P(x_3) = 0.16, P(x_4) = 0.15$ and $P(x_5) = 0.1$. Construct Huffman code and calculate the efficiency of the code.
(b) A channel has a Bandwidth of 8kHz, what is channel capacity if signal to noise ratio being 31 for same channel capacity, if signal to noise ratio is increased to 61, then what will be the new channel bandwidth?
- Year: 2018
- Subject: Information Theory and Coding