AnÃlise de cÃdigos detectores de erros utilizados na camada de transporte

AUTOR(ES)

Ricardo da Silva Barboza

DATA DE PUBLICAÇÃO

2003

RESUMO

This thesis analyses the failure rates in the detection of errors in some of the most frequently used error detecting codes in the transport layer. An simulator that generates errors in uniformly and non-uniformly distributed data was developed. The results obtained show high failure rates in checksum codes when the errors modify few bits in the code words. Contrarywise to what has been reported in recent papers, the Internet Checksum exhibited better performance when non-uniformly distributed data was used

ASSUNTO(S)

cÃdigos detectores camada de transporte internet checksum engenharia eletrica

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