Suppose a system uses bipolar symbols such that a data 1 is transmitted as a period at 1 V and a data 0 is transmitted as a period at -1 V, and that at the signal detector the data is recovered using threshold detection at 0 V. Suppose, furthermore, that the system is using the (7, 4) Hamming code and that a received code word on one particular occasion is that shown in Fig. 1. a) What binary data would you get after threshold detection at 0 V? b) Without checking if the received code has an error or not, what would this code be decoded to? c) Now check whether there have been any errors in the received code of part (a), and give the decoded output. (Assume that the probability of there being more than one error in a received code word is negligible.)

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
icon
Related questions
Question

please solve it

Suppose a system uses bipolar symbols such that a data 1 is transmitted as a period at 1 V and
a data 0 is transmitted as a period at −1 V, and that at the signal detector the data is recovered
using threshold detection at 0 V.
Suppose, furthermore, that the system is using the (7, 4) Hamming code and that a received
code word on one particular occasion is that shown in Fig. 1.
a) What binary data would you get after threshold detection at 0 V?
b) Without checking if the received code has an error or not, what would this code be
decoded to?
c)
Now check whether there have been any errors in the received code of part (a), and
give the decoded output. (Assume that the probability of there being more than one
error in a received code word is negligible.)
voltage/V
1
decision instants
Figure 1. The received code word
time
Transcribed Image Text:Suppose a system uses bipolar symbols such that a data 1 is transmitted as a period at 1 V and a data 0 is transmitted as a period at −1 V, and that at the signal detector the data is recovered using threshold detection at 0 V. Suppose, furthermore, that the system is using the (7, 4) Hamming code and that a received code word on one particular occasion is that shown in Fig. 1. a) What binary data would you get after threshold detection at 0 V? b) Without checking if the received code has an error or not, what would this code be decoded to? c) Now check whether there have been any errors in the received code of part (a), and give the decoded output. (Assume that the probability of there being more than one error in a received code word is negligible.) voltage/V 1 decision instants Figure 1. The received code word time
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 6 images

Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

please solve part (C) in detailed way

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Pulse Code Modulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,