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- Code_rate abstract "In telecommunication and information theory, the code rate (or information rate) of a forward error correction code is the proportion of the data-stream that is useful (non-redundant). That is, if the code rate is k/n, for every k bits of useful information, the coder generates totally n bits of data, of which n-k are redundant. If R is the gross bitrate or data signalling rate (inclusive of redundant error coding), the net bitrate (the useful bit rate exclusive of error-correction codes) is ≤ R•k/n. For example: The code rate of a convolutional code may typically be 1/2, 2/3, 3/4, 5/6, 7/8, etc., corresponding to that one redundant bit is inserted after every single, second, third, etc., bit. The code rate of the Reed Solomon block code denoted RS(204,188) is 188/204, corresponding to that 204 - 188 = 16 redundant bytes are added to each block of 188 bytes of useful information. A few error correction codes do not have a fixed code rate -- rateless erasure codes.Note that bit/s is a more widespread unit of measurement for the information rate, implying that it is synonymous to net bit rate or useful bit rate exclusive of error-correction codes.".
- Code_rate wikiPageID "7981806".
- Code_rate wikiPageLength "1552".
- Code_rate wikiPageOutDegree "16".
- Code_rate wikiPageRevisionID "672691342".
- Code_rate wikiPageWikiLink Bit_rate.
- Code_rate wikiPageWikiLink Block_code.
- Code_rate wikiPageWikiLink Category:Information_theory.
- Code_rate wikiPageWikiLink Category:Rates.
- Code_rate wikiPageWikiLink Convolutional_code.
- Code_rate wikiPageWikiLink Data_signaling_rate.
- Code_rate wikiPageWikiLink Entropy_rate.
- Code_rate wikiPageWikiLink Forward_error_correction.
- Code_rate wikiPageWikiLink Fountain_code.
- Code_rate wikiPageWikiLink Information_theory.
- Code_rate wikiPageWikiLink Reed–Solomon_error_correction.
- Code_rate wikiPageWikiLink Telecommunication.
- Code_rate wikiPageWikiLinkText "Code Rate".
- Code_rate wikiPageWikiLinkText "Code rate".
- Code_rate wikiPageWikiLinkText "code rate".
- Code_rate wikiPageWikiLinkText "rate".
- Code_rate wikiPageUsesTemplate Template:Comp-sci-stub.
- Code_rate wikiPageUsesTemplate Template:Reflist.
- Code_rate subject Category:Information_theory.
- Code_rate subject Category:Rates.
- Code_rate hypernym Proportion.
- Code_rate type EthnicGroup.
- Code_rate comment "In telecommunication and information theory, the code rate (or information rate) of a forward error correction code is the proportion of the data-stream that is useful (non-redundant). That is, if the code rate is k/n, for every k bits of useful information, the coder generates totally n bits of data, of which n-k are redundant.".
- Code_rate label "Code rate".
- Code_rate sameAs Q834373.
- Code_rate sameAs Informationsrate.
- Code_rate sameAs קצב_קוד.
- Code_rate sameAs Taxa_de_código.
- Code_rate sameAs m.026m94_.
- Code_rate sameAs Q834373.
- Code_rate sameAs 编码率.
- Code_rate wasDerivedFrom Code_rate?oldid=672691342.
- Code_rate isPrimaryTopicOf Code_rate.