000			02965nas|a2200433 i 4500
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008			121095s1994 th uu m rtt 00| a1eng d
035			_a.b10379393
099		9	_aAIT RSPR no. TC-94-09
100	1		_aSalam, Abdus
245	1	3	_aAn investigation of algorithms for systematically choosing channel codes with large hamming distances
260			_aBangkok : _bAsian Institute of Technology, _c1994
300			_a39 leaves
490	1		_aResearch studies project report ; _vno. TC-94-09
500			_aA research submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502			_aResearch Studies Project Report (M.Eng.) - Asian Institute of Technology, 1994
520			_aSoning algorithms are used to find good sets of code word with large Hamming distances. Two Algorithms: the Discarding Saning (DS) - Algorithm and the Enhancing Saning (ES) - Algorithm have been implemented. Investigation to select good channel codes are made by applying these two Algorithms. Existing best known linear codes are used to compare these good sets of code word. Plotkin Bound is checked on the number of code words for fixed values of code length and minimum distance. It has been noticed that the ES - Algorithm can find always at least as many code words as there are in existing best known linear codes and in many cases the Algorithms find more than that for fixed values of code length and minimum distance. The results always meet the Plotkin Upper-Bound by having the maximum number of code words given by Plotkin Bound.
650		0	_aError-correcting codes (Information theory)
650		0	_aAlgorithms
700	1		_aO'Farrell, T., _eChairperson (Chairman - upto 31/10/1994)
700	1		_aMakelainen, Kimmo, _eChairperson
700	1		_aAhmed, Kumar M., _eExamination committee
700	1		_aSharma, A.B., _eExamination Committee
710	2		_aFinnish International Development Agency (FINNIDA), _eScholarship donor
810	2		_aAsian Institute of Technology. _tResearch studies project report ; _vno. TC-94-09
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B15562
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