000 | 02854nam a2200505 i 4500 | ||
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001 | 6267267 | ||
003 | IEEE | ||
005 | 20220712204614.0 | ||
006 | m o d | ||
007 | cr |n||||||||| | ||
008 | 151229s2003 maua ob 001 eng d | ||
010 | _z 63020864 //r85 (print) | ||
020 |
_a9780262256216 _qelectronic |
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020 |
_z9780262571777 _qprint |
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035 | _a(CaBNVSL)mat06267267 | ||
035 | _a(IDAMS)0b000064818b423b | ||
040 |
_aCaBNVSL _beng _erda _cCaBNVSL _dCaBNVSL |
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050 | 4 |
_aTK5101 _b.G25 1963eb |
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082 | 0 | _a621.38 | |
100 | 1 |
_aGallager, Robert G., _eauthor. _921835 |
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245 | 1 | 0 | _aLow-density parity-check codes. |
264 | 1 |
_aCambridge : _bMIT Press, _c1963. |
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264 | 2 |
_a[Piscataqay, New Jersey] : _bIEEE Xplore, _c[2003] |
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300 |
_a1 PDF (ix, 102 pages) : _billustrations. |
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336 |
_atext _2rdacontent |
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337 |
_aelectronic _2isbdmedia |
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338 |
_aonline resource _2rdacarrier |
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490 | 1 |
_aM.I.T. Press research monographs ; _v21st |
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500 | _aRevision of thesis, Massachusetts Institute of Technology. | ||
504 | _aIncludes bibliographical references (p. 100-101). | ||
506 | 1 | _aRestricted to subscribers or individual electronic text purchasers. | |
520 | _aThis is a complete presentation of all important theoretical and experimental work done on low-density codes. Low-density coding is one of the three techniques thus far developed for efficient communication over noisy channels with an arbitrarily low probability of error.A principal result of information theory is that if properly coded information is transmitted over a noisy channel at a rate below channel capacity, the probability of error can be made to approach zero exponentially with the code length. Any practical use of this theorem, however, requires a coding scheme in which the cost of storage and computation equipment grows slowly with code length. The present book analyzes a class of coding schemes for which costs grow approximately linearly with code length. It demonstrates that error probability approaches zero exponentially with a root of the block length and cites experimental evidence that this coding scheme has profitable aplicability in many communications situations. | ||
530 | _aAlso available in print. | ||
538 | _aMode of access: World Wide Web | ||
588 | _aDescription based on PDF viewed 12/29/2015. | ||
650 | 0 |
_aTelecommunication. _910437 |
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650 | 0 |
_aInformation theory. _914256 |
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655 | 0 |
_aElectronic books. _93294 |
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710 | 2 |
_aIEEE Xplore (Online Service), _edistributor. _921836 |
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710 | 2 |
_aMIT Press, _epublisher. _921837 |
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776 | 0 | 8 |
_iPrint version: _z9780262571777 |
830 | 0 |
_aM.I.T. Press research monographs ; _vno. 21. _921838 |
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856 | 4 | 2 |
_3Abstract with links to resource _uhttps://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=6267267 |
942 | _cEBK | ||
999 |
_c72925 _d72925 |