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Data Communication

Data Communication has to do with the sending and receiving of information. When information is being transmitted it is encoded and carried by a medium which makes sure that the data gets to the receiver in a mode in which the receiver understands.

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Asynchronous communication

Data transmission

Signal Theory

Synchronous communication

Knowledgebase

The Five Main Components of Data Communication

By: Administrator;

Date Added: Aug 7, 2010;

Category: Data Communication

Five main components are involved in the process of data communication and each of these components play major roles in the transmission of data.

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Parity Bit and Error Checking

By: lola;

Date Added: Feb 18, 2010;

Category: Data Communication

During data transmission, errors occur as a result of noise and other corruptions during data transmission. Parity bits are used to check for errors during data transmission.

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CRC Error Detection – How CRC Works

By: Administrator;

Date Added: Feb 18, 2010;

Category: Data Communication

CRC (cyclic redundancy check) is a better error checking method when compared to the parity bits. CRC uses some complex mathematical calculations to check for errors...
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synchronous transmission - Telecom Definition

Data transmission in which a relatively large set of data is organized into a frame or block, with one or more synchronization bits or bit patterns used to ...

http://www.yourdictionary.com/telecom/synchronous-transmission

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synchronous transmission definition

synchronous transmission - definition of synchronous transmission from BusinessDictionary.com: Data transfer method in which a continuous stream of data ...

http://www.businessdictionary.com/definition/synchronous-transmission.html

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Synchronous transmission Definition from PC Magazine Encyclopedia

The term synchronous is used to describe a continuous and consistent timed transfer of data blocks.

http://www.pcmag.com/encyclopedia_term/0,2542,t=synchronous+transmission&i=52352,00.asp

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Synchronous transmission

The principle difference between the synchronous and asynchronous modes of transmission is that in the synchronous case, the receiver uses a clock which is ...

http://publib.boulder.ibm.com/infocenter/aix/v6r1/topic/com.ibm.aix.commadmn/doc/commadmndita/asynch_synch.htm

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Synchronous Transmission

Synchronous Transmission sends packets of characters at a time. Each packet is preceded by a Start Frame which is used to tell the receiving station that a ...