Apparatus and method for transmitting/receiving data in a communication system

An apparatus and method for transmitting/receiving data in a communication system are provided, in which an information symbol is repeated, the repeated information symbols are interleaved, the interleaved repeated information symbols are organized into groups of a predetermined size, an nth parity...

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Hauptverfasser: ZHDANOV ALEXANDR E, GARMONOV ALEXANDER V, CLEVELAND JOSEPH R
Format: Patent
Sprache:eng
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Zusammenfassung:An apparatus and method for transmitting/receiving data in a communication system are provided, in which an information symbol is repeated, the repeated information symbols are interleaved, the interleaved repeated information symbols are organized into groups of a predetermined size, an nth parity check matrix is calculated by modulo summation of an (n-1)th parity check symbol and all interleaved repeated information symbols of an nth group, and a codeword is generated by multiplying each of the information symbols by the parity check matrix and transmitting the codeword.