August 2020 - EngineersTutor

Information Theory and Coding

Introduction to Convolutional codes

August 22, 2020September 2, 2020 Gopal Krishna 5061 Views 0 Comments constraint length, convolutional encoding, generator sequence, homework questions, mod-2 adder

Convolutional codes were introduced in 1955 by Elias as an alternative to Block codes. Convolutional codes are different from block

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Information Theory and Coding

Linear Block codes | Information Theory and Coding

August 16, 2020September 1, 2020 Gopal Krishna 8313 Views 0 Comments code rate, codeword, generator matrix, linear block codes, parity check matrix, systematic block codes

(n, k) Block codes n-digit codeword made up of k-information digits and (n-k) redundant parity check digits. The rate or

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