Advantage of crc over simple checksum, Computer Engineering

Assignment Help:

Why can CRC detect more errors than simple Checksum?

There are two purposes a CRC can identify more errors than a simple Checksum.

1. Since an input bit is shifted by all three registers, a single bit of the message influences the resulting CRC in dramatic manners.

2. Hardware utilizes feedback in that output from the leftmost shift register influences each exclusive or unit, the effect from a particular bit of the message cycle by the shift registers more than one time.


Related Discussions:- Advantage of crc over simple checksum

Give a technical description of e-mail, E-mail system is mostly used for se...

E-mail system is mostly used for sending message electronically to group or individuals of individuals in inter and intra office environment. It needs networks to connect them. In

Important part of process - canonical genetic algorithm, Important part of ...

Important part of Process - canonical genetic algorithm: In such a scenario evolution or random mutations are often highly deleterious or can say harmful to the organism it me

How ORG statement processed in two-pass assembly scheme, Can the operand ex...

Can the operand expression in an ORG statement contains forward references? If so, outline how the statement can be processed in a two-pass assembly scheme. ORG that is origin

What is a table pool, What is a table pool? A table pool (or pool) is ...

What is a table pool? A table pool (or pool) is used to join several logical tables in the ABAP/4 Dictionary.  The definition of a pool having of at least two key fields and a

Explain about indirect addressing, Q. Explain about Indirect Addressing? ...

Q. Explain about Indirect Addressing? In this technique the operand field of instruction specifies the address of address of intended operand for example if instruction LOAD

Show the simple arithmetic application, Q. Show the Simple Arithmetic Appli...

Q. Show the Simple Arithmetic Application? The question is why can't we simply employ XCHG instruction with 2 memory variables as operand? To answer the question let's look int

Describe the lists used in html, Q. Describe the LISTS used in html? Li...

Q. Describe the LISTS used in html? Lists are used when data are to be mentioned in form of points such as: causes of a particular issue, list of items etc. Lists break up mono

Predicate logic - artificial intelligence, Translate the following sentence...

Translate the following sentences into predicate logic, using Russell's theory of definite descriptions to represent the article the. a. The wizzard of Oz fell. b. Everyone a

Why io devices cannot be connected to the system bus, Why IO devices cannot...

Why IO devices cannot be directly be connected to the system bus? The IO devices cannot be directly linked to the system bus because i.  The data transfer rate of IO device

Determine the abstraction mechanisms for modelling, Determine the abstracti...

Determine the abstraction mechanisms for modelling The object orientation conceptual structure helps in providing abstraction mechanisms for modelling, that includes: Cl

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd