b) Draw the decoder circuit for a systematic linear cyclic code that has a code length n = 7 and a generator polynomial G(X) = 1 + X² + X³ and determine the syndrome vector S for received codeword C, (1001100) using the state table and shifting method knowing that the initial state of all registers = 0. c) Determine the minimum code word length (n) of an LBC error control code with message length k = 5 that can correct two errors. Write the equations needed by the derivation X-5 22 công tác thi

b) Draw the decoder circuit for a systematic linear cyclic code that has a code length n = 7 and a generator polynomial G(X) = 1 + X² + X³ and determine the syndrome vector S for received codeword C, (1001100) using the state table and shifting method knowing that the initial state of all registers = 0. c) Determine the minimum code word length (n) of an LBC error control code with message length k = 5 that can correct two errors. Write the equations needed by the derivation X-5 22 công tác thi

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Fast Fourier Transform Concepts

The algorithm used to convert a sequence to its Discrete Fourier transform (DFT) is known as the Fast Fourier transform. It can be used for both DFT and IDFT (Inverse DFT) transformation.

Question

b) Draw the decoder circuit for a systematic linear cyclic code that has a code
length n = 7 and a generator polynomial G(X) = 1 + X² + X³ and determine the
syndrome vector S for received codeword C, (1001100) using the state table
and shifting method knowing that the initial state of all registers = 0.
c) Determine the minimum code word length (n) of an LBC error control code
with message length k = 5 that can correct two errors. Write the equations
needed by the derivation
X-5 22 dirio: &

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