RATE MATCHING AND CHANNEL INTERLEAVING FOR COMMUNICATIONS SYSTEM

PROBLEM TO BE SOLVED: To provide a method of rate matching for a communications system, capable of matching a rate of data bits in a matrix of interleaved data bits to a desired rate in a simple way.SOLUTION: A method of interleaving and rate-matching parallel concatenated convolutional coded data b...

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Hauptverfasser:	CATHERINE GOOSAA, WEN TON, GOSNE STEPHANE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method of rate matching for a communications system, capable of matching a rate of data bits in a matrix of interleaved data bits to a desired rate in a simple way.SOLUTION: A method of interleaving and rate-matching parallel concatenated convolutional coded data by deletion of coded data bits, the coded data bits comprising systematic bits and parity bits, includes the steps of interleaving the systematic bits separately from the parity bits, and deleting parity bits from the interleaved parity bits to provide the rate matching.