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

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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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http://www.techfest.com/networking/wan/async.htm

Asynchronous Transmission Overview

The ASYNCHRONOUS (ASYNC) format for data transmission is a procedure or protocol in which each information CHARACTER or BYTE is individually synchronized or ...

http://www.techfest.com/networking/wan/async.htm

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http://www.pcmag.com/encyclopedia_term/0,2542,t=asynchronous+transmission&i=38075,00.asp

Asynchronous transmission Definition from PC Magazine Encyclopedia

The transmission of data in which each character is a self-contained unit with ... It is the common method of transmission between a computer and a modem, ...

http://www.pcmag.com/encyclopedia_term/0,2542,t=asynchronous+transmission&i=38075,00.asp

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http://dictionary.zdnet.com/definition/asynchronous+transmission.html

Asynchronous Transmission: Definition and additional resources ...

Asynchronous Transmission: The transmission of data in which each character is a self-contained unit with its own start and stop bits.

http://dictionary.zdnet.com/definition/asynchronous+transmission.html

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

Asynchronous transmission

The term asynchronous is used to describe the process where transmitted data is encoded with start and stop bits, specifying the beginning and end of each ...

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

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