6.2-2 Calculating CRC bits. Consider the Cyclic Redundancy Check (CRC) algorithm discussed in Section 6.2.3 of the text. Suppose that the 4-bit generator (G) is 1001, that the data payload (D) is 10011101 and that r = 3. What are the values of the 3 CRC bits? 010 100 101 O 011

6.2-2 Calculating CRC bits. Consider the Cyclic Redundancy Check (CRC) algorithm discussed in Section 6.2.3 of the text. Suppose that the 4-bit generator (G) is 1001, that the data payload (D) is 10011101 and that r = 3. What are the values of the 3 CRC bits? 010 100 101 O 011

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

See similar textbooks

Related questions

Q: r the divisor 10011, and suppose that the data-word has the value 1010100000. What is the value of…

A: Consider the divisor 10011, and suppose that the data-word has the value 1010100000. What is the…

Q: Consider 7-bit messages that we encode into 11-bit codewords using 4 parity bits. Thus our codewords…

A: Summary:Given pseudocode can be converted to a code by importing packages or header files and…

Q: 5. For the 8-bit word 11010001, calculate the check bits to be stored with it. Suppose when the word…

A: Below is the answer to above question. I hope this will be helpful for you..

Q: Internet Checksum. Consider the two sixteen bit numbers: 10111100 01000111 01101101 00000010 Compute…

A: Check sum is a error detection method. By using the checksum we can detect the errors but we can't…

Q: Convert -134.5 into 32-bit IEEE -754 floating point in 32-bits uses the following format: S EEEEEEEE…

A: step1: convert decimal to IEEE 754 floating point single precision format -32 bit step2: convert…

Q: Suppose the sender and the receiver agree to use the bit pattern 01111110 to mark the beginning and…

A: The process of putting extra bits to data frame is call bit stuffing. Here we simply put some extra…

Q: Running times of counting. Consider an n-bit counter that counts from 0 to 2" - 1. At each step, its…

A: Below is the complete solution with explanation in detail for the given question about running time.

Q: Internet Checksum. Consider the two sixteen bit numbers: 10110100 01000110 01001000 01101111 Compute…

Q: What mask value will make the expression true when applying bitwise inclusive OR (|)? 10011001…

A: It is a multiple-type question. Hence only the first question has been answered. The remaining…

Q: 1. Let x[n]=u[n-2]-u[n-9]. Sketch the result of convolving x[n] with each of the following signals:…

A: According to our companies policy, we are obliged to answer only the first question in case of…

Q: Consider the two sixteen bit numbers: 10110100 01000110 11001000 01101110 Compute the Internet…

A: Network checksum are like digital fingerprint used to identify data errors during transmission. It…

Q: 1 8 23 EXPONENT FRACTION N = (-1)5 × 1.fraction x 2@xponent– 127 Here the exponent has the limits: 1…

A: We usually represents floating point numbers in IEEE 754 standard. According to this standard while…

Q: In this problem we will work through a round of DES. For notational simplicity, assume it is the…

A: Actually, given question regarding DES.

Q: 3.3-1. Internet Checksum. Consider the four sixteen bit numbers: 10110100 01000110 01001001 01101111…

A: Checksum is the error detection technique used on the internet. To calculate checksum, given data is…

Q: For each number, perform the following bitwise operations. You don't have to show work for each…

A: As per the guideline, we will solve the first three subparts for you. To get the remaining sub-parts…

Q: Describe the detains of the encoding process when the next two inputs bits are both 1;

A: The question has been answered in step2

Q: Implementing AES Implement (almost) the first round of AES with a 128-bit key. Given a 128-bit…

A: Steps for the AES Encryption Process The encryption process uses a set of specially designed keys…

Q: 2 1 31 101 2 1 The following message was encoded using the 4x4 encoding matrix B== 1221 2 3 2 3 85…

A: According to the question , we have to decode the given code according to matrix. In step 2, we will…

Q: Prove that the Internet checksum computation shown in the text is independent of byte order (host…

Q: If we wanted to find the value (1 or 0) of the third bit from the right (bitNum = 2) of variable x,…

A: Your answer is given below.

Q: 1.5 Suppose we use 6 bits to store integers. Show the following additions in binary: (a) 10 + 5 (b)…

A: Given: we have use 6 bits to store integers. Show the following additions in binary.

Q: For notational simplicity, assume it is the first round. Please enter all answers as strings of 0's…

A: Solution:- L=0000 0000 0000 0000 0000 1000 0000 0000 R=0000 0001 0000 0000 1101 0000 0000 0000…

Q: In the hamming code C (7, 4), three redundant bits are generated as follows: 0 2 1 0 r = a ⊕ a ⊕ a 1…

A: We know that the codeword is in this format = a3 a2 a1 r0 a0 r1 r2 where a3 a2 a1 a0 is the dataword…

Question

6.2-2 Calculating CRC bits. Consider the Cyclic Redundancy Check (CRC) algorithm discussed in
Section 6.2.3 of the text. Suppose that the 4-bit generator (G) is 1001, that the data payload (D) is
10011101 and that r = 3. What are the values of the 3 CRC bits?
010
100
101
011

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Algorithm

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

12.1 Consider a 6-bit adder with an accumulator, as in Figure 12-5. Suppose the X reg- ister contains a number from a previous calculation. We do not want this number. Instead, we want X to equal 3 x Y. (X = X5X4X3X₂X₁X and Y = y5y4Y3Y2Y₁Y0-) On the timing diagram, give values for Ad and ClrN so that we will have X = 3 x Y held in the accumulator. CLK Ad ClrN
Consider a binary code that consists of only four valid code wards as given below: 00000, 01011, 10101, 11110 Let the minimum Hamming distance of the code be p and the maximum number of erroneous bits that can be corrected by the code be q. Then the values of p and q are
Provide the correct answers to each question
Internet Checksum. Consider the six sixteen bit numbers: 10110101 01000110 01001001 01101011 10110100 01000110 01001001 01101101 10110101 01010110 01011010 01101111 Compute the Internet Checksum field value of these six words (each word has sixteen bits) Enter the 2 bytes each as an 8-bit number with only O's and 1's, and make a single blank space between the two 8-bit numbers (e.g., 01010101 00101000). [Note: you must use bitwise XOR logic function and don't use 2's or 1's complement] Not quite. This answer is incorrect.
How do I figure out the 8-bit binary data, Hexidecimal Value, and ASCII Character from the following MIPS User data segment?
Suppose the window of a data stream is as shown below. (Most recent bit is on the right side) Using the DGIM method, estimate the number of 1s in the last k positions, if k=24