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Direct Research Journals
Direct Research Journal of Engineering and Information Technology (DRJEIT) Vol.2 (2), pp. 11-17, May 2014 ISSN 2354-4155
ISSN 2354-4155

Bounds on cost measures in terms of ‘useful’ R-norm information measures
Article Number: DRJA17087439

Original Research Article

D.S. Hooda, Keerti Upadhyay* and D.K. Sharma

Jaypee University of Engineering and Technology A.B.Road, Raghogarh Distt. Guna (M.P.)-473126, India.

date Received: March 4, 2014     date Accepted: April 28, 2014     date Published: May 30, 2014


In the present communication a new generalized cost measure is defined and its lower and upper bounds in terms of ‘Useful’ R-norm information measures are obtained. Further, a generalized cost measure of degree    is introduced by replacing probability distribution P by probability distribution of degree and its bounds have been studied in terms of ‘useful’ R-norm information measure of degree.  Particular cases have also been studied.

Mathematics Subject Classification: 94A17 and 94A24.

Key words and Phrases: Mean code words length; Kraft’s inequality; Code Alphabets; R-norm entropy and Holder’s inequality.