5 Consider a convolutional code with the following trellis.SyS₁ •{=0000000011011SWhat is n?000What is k?111010001110101000111011(-)010100101110Inputs of zero are represented by solid lines and inputs of one are represented by dashed lines.100(=4Suppose the data bits 0110 are sent. What are the the 10th, 11th, and 12th code bits? Writeanswer like 011.Repeat if the data sequence was 1001.Suppose the error-free code bits are 111 100 101 010. What are the four data bits? Write answerlike 0101.Suppose the error-containing code bits are 100 011 111 011. If the data sequence was 0010, howmany code bits are in error?Repeat if the data sequence was 1010.Assuming errors are infrequent, which of these three sequences is LEAST likely to have been sent?Write answer like 0101.

Q1) n = 7 Q2) k = 4 Q3) 011.011 Q4) 0101.0010 Q5) There are three code bits in error. Q6) There are…

Consider a convolutional code with the following trellis. 000 000 2 (-0 (=2 What is k? 000 010 110 000 011 (-) 010 001 Inputs of zero are represented by solid lines and inputs of one are represented by dashed lines. What is n? 110 Suppose the data bits 0110 are sent. What are the the 10th, 11th, and 12th code bits? Write answer like 011. Suppose the error-free code bits are 111 100 101 010. What are the four data bits? Write answer like 0101. Repeat if the data sequence was 1001. Suppose the error-containing code bits are 100 011 111 011. If the data sequence was 0010, how many code bits are in error? Repeat if the data sequence was 1010. Assuming errors are infrequent, which of these three sequences is LEAST likely to have been sent? Write answer like 0101.

Consider a convolutional code with the following trellis. 000 000 2 (-0 (=2 What is k? 000 010 110 000 011 (-) 010 001 Inputs of zero are represented by solid lines and inputs of one are represented by dashed lines. What is n? 110 Suppose the data bits 0110 are sent. What are the the 10th, 11th, and 12th code bits? Write answer like 011. Suppose the error-free code bits are 111 100 101 010. What are the four data bits? Write answer like 0101. Repeat if the data sequence was 1001. Suppose the error-containing code bits are 100 011 111 011. If the data sequence was 0010, how many code bits are in error? Repeat if the data sequence was 1010. Assuming errors are infrequent, which of these three sequences is LEAST likely to have been sent? Write answer like 0101.

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

Problem 1PE

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