unit-3

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Across
  1. 3. Redundancy added to control-----
  2. 4. A channel whose output depends only on present input
  3. 7. A channel characterized by H(X/Y) = 0
  4. 8. Achannel with zero capacity ( or I(X;Y)=0)
  5. 9. Continuous concave function obtained for----
  6. 11. A channel in which some fraction of transmitted bits are erased rather than corrupted.
  7. 12. Ratio of actual information to maximum information transmission
  8. 13. All rates below capacity achievable is stated in this theorem
  9. 15. Most likely message is known as
Down
  1. 1. Rows and columns of channel transition matrix are permutations of each other
  2. 2. In this channel Mutual information equal to output entropy
  3. 5. A channel which is both lossless as well as deterministic is known as---
  4. 6. A chaneel which has finite no. of input and output
  5. 10. A channel characterized by H(Y/X) =0
  6. 14. Mutual information related with