channel coding

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• Noisy-channel coding theorem — In information theory, the noisy channel coding theorem (sometimes Shannon s theorem), establishes that for any given degree of noise contamination of a communication channel, it is possible to communicate discrete data (digital information)… …   Wikipedia

• Joint source and channel coding — In information theory, joint source–channel coding is the encoding of a redundant information source for transmission over a noisy channel, and the corresponding decoding, using a single code instead of the more conventional steps of source… …   Wikipedia

• Coding theory — is the study of the properties of codes and their fitness for a specific application. Codes are used for data compression, cryptography, error correction and more recently also for network coding. Codes are studied by various scientific… …   Wikipedia

• Coding — may refer to: Channel coding in coding theory Line coding Computer programming, the process of designing, writing, testing, debugging / troubleshooting, and maintaining the source code of computer programs The process of Statistical… …   Wikipedia

• Channel code — In digital communications, a channel code is a broadly used term mostly referring to the forward error correction code and bit interleaving in communication and storage where the communication media or storage media is viewed as a channel. The… …   Wikipedia

• Channel capacity — In electrical engineering, computer science and information theory, channel capacity is the tightest upper bound on the amount of information that can be reliably transmitted over a communications channel. By the noisy channel coding theorem, the …   Wikipedia

• Coding gain — In coding theory and related engineering problems, coding gain is the measure in the difference between the signal to noise ratio (SNR) levels between the uncoded system and coded system required to reach the same bit error rate (BER) levels when …   Wikipedia

• Coding system of FireWire — FireWire, also known as IEEE 1394, i.LINK (Sony) or DV (Panasonic), is a serial bus architecture for high speed data transfer. Compared to older avionics data buses such as Mil Std 1553, FireWire is a serial bus, meaning that information is… …   Wikipedia

• coding theory — noun The branch of mathematics dealing with the art of transmitting messages reliably over a noisy channel by adding redundancy to the message …   Wiktionary

• Distributed source coding — (DSC) is an important problem in information theory and communication. DSC problems regard the compression of multiple correlated information sources that do not communicate with each other.[1] By modeling the correlation between multiple sources …   Wikipedia

• Speech coding — is the application of data compression of digital audio signals containing speech. Speech coding uses speech specific parameter estimation using audio signal processing techniques to model the speech signal, combined with generic data compression …   Wikipedia