A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read...
A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the original 8-bit data word that was written into memory if the 12-bit word read out is as follows: 101110000110
Homework Answers
Add Answer to:
A 12-bit Hamming code word containing 8 bits of data and 4
parity bits is read...
5) (2 pt) A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the orig...
5) (2 pt) A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the original 8-bit data word that was written into memory if the 12-bit word read out is 010011111000? Show your work.
5) (2 pt) A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the original 8-bit data word that was written into memory if the 12-bit...
Show how you got your answer. 5.12 For the 8-bit word 00100001, the check bits stored...
Show how you got your answer. 5.12 For the 8-bit word 00100001, the check bits stored with it would be 1001. Suppose when the word is read from memory, the check bits are calculated to be 0101. What is the data word that was read from memory? You manu check hits are needed if the Hamming error correction code is used to 12
Hamming & SECDED Code (a) For data, using 3 Hamming code parity bits determine the maximum...
Hamming & SECDED Code (a) For data, using 3 Hamming code parity bits determine the maximum number of data bits that can be protected. (b) A SECDED encoded character has been retrieved, with the hexadecimal value of 409(base16). You may assume that the SECDED parity is even. 1. Was there an error in transmission? Explain your answer. 2. If there was an error, either correct it (reporting the corrected ASCII character) or explain why it could not be corrected (Show...
Given the data-bits m = 11010110 , determine the number of k (parity-bits) by using Hamming...
Given the data-bits m = 11010110 , determine the number of k (parity-bits) by using Hamming Code requirements. Illustrate the error detection and correction scheme using Hamming code method, for both the sender and receiver to detect an error at the following positions: a. 6 th bit position . b. 11 th bit position . Assume an odd-parity scheme for this problem. You must show detailed calculations to receive full-credit.
In Hamming codes with 8 data bits and 4 parity bits: If d3 is the...
In Hamming codes with 8 data bits and 4 parity bits: If d3 is the only error in transmission, what does the receiver do? If d3 and d6 are the only two error bits in transmission, what does the receiver do? If the receiver ends up correcting d6, what are three possible scenarios that could have happened (there are many more scenarios, but you need to list only three)?
23. The followings are 12-bit words read from the memory. Suppose when the words were sent...
23. The followings are 12-bit words read from the memory. Suppose when the words were sent to the memory, the check bits are calculated to be 10001. Using Hamming error correction code, find the new check bit, the syndrome word and the original word stored in the memory for the word retrieved given below. a. 1000 1101 0010 (12 marks) b. 1101 1000 1101 (12 marks)
Hamming Code: m = 1010 (4-bit message); odd-parity scheme; Compute Hamming Code on the sender’s side....
Hamming Code: m = 1010 (4-bit message); odd-parity scheme; Compute Hamming Code on the sender’s side. On the receiver’s side, detect and verify a 7th bit error-position in the transmitted data.
Q3. In a (7,4) Hamming Code, three parity bits p1, p2, p3 are added to four...
Q3. In a (7,4) Hamming Code, three parity bits p1, p2, p3 are added to four data bits dl, d2, d3, and d4, and the coverage of each parity bit is as shown in the table below: Bit position 2 3 4 5 6 7 Encoded data bits p1 p2 di p3 d2 d3 d4 da X p1 X X X x Parity bit coverage p2 х X X p3 X X X х 1) (3 pts) Assume even parity...
y7 Assume a 12 bit Hamming code as we discussed in class is used to transmit...
y7
Assume a 12 bit Hamming code as we discussed in class is used to transmit one byte of data. List the pit positions that parity bits p1, p2. p3 and p4 are formed. Suppose that even parity check is used. What are the bits transmitted for the following ASCII codes?
Please show how this answer was obtained. Problem #6 (15 points) A 12-bit hamming code was generated from an 8-bit code using the format as follows Original 8-bit value Modified 8-bit value (12-bt ham...
Please show how this answer
was obtained.
Problem #6 (15 points) A 12-bit hamming code was generated from an 8-bit code using the format as follows Original 8-bit value Modified 8-bit value (12-bt hamming code format) 10 9 C3 co The 12-bit hamming code was transmitted over a communication channel. An error may or may not have occurred during the transmission. The received 12-bit values were shown as follows: Received 12-bit value 10 Determine whether an eror had been occurred,...
5) (2 pt) A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the original 8-bit data word that was written into memory if the 12-bit word read out is 010011111000? Show your work.
5) (2 pt) A 12-bit Hamming code word containing 8 bits of data and 4 parity bits is read from memory. What was the original 8-bit data word that was written into memory if the 12-bit...
Show how you got your answer. 5.12 For the 8-bit word 00100001, the check bits stored with it would be 1001. Suppose when the word is read from memory, the check bits are calculated to be 0101. What is the data word that was read from memory? You manu check hits are needed if the Hamming error correction code is used to 12
23. The followings are 12-bit words read from the memory. Suppose when the words were sent to the memory, the check bits are calculated to be 10001. Using Hamming error correction code, find the new check bit, the syndrome word and the original word stored in the memory for the word retrieved given below. a. 1000 1101 0010 (12 marks) b. 1101 1000 1101 (12 marks)
Q3. In a (7,4) Hamming Code, three parity bits p1, p2, p3 are added to four data bits dl, d2, d3, and d4, and the coverage of each parity bit is as shown in the table below: Bit position 2 3 4 5 6 7 Encoded data bits p1 p2 di p3 d2 d3 d4 da X p1 X X X x Parity bit coverage p2 х X X p3 X X X х 1) (3 pts) Assume even parity...
y7
Assume a 12 bit Hamming code as we discussed in class is used to transmit one byte of data. List the pit positions that parity bits p1, p2. p3 and p4 are formed. Suppose that even parity check is used. What are the bits transmitted for the following ASCII codes?
Please show how this answer
was obtained.
Problem #6 (15 points) A 12-bit hamming code was generated from an 8-bit code using the format as follows Original 8-bit value Modified 8-bit value (12-bt hamming code format) 10 9 C3 co The 12-bit hamming code was transmitted over a communication channel. An error may or may not have occurred during the transmission. The received 12-bit values were shown as follows: Received 12-bit value 10 Determine whether an eror had been occurred,...
Most questions answered within 3 hours.
-
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 30 minutes ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 2 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 2 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 4 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 4 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 4 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 4 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 4 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 4 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 4 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 4 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 4 hours ago