System and method of protecting and transmitting side information for multicarrier communication systems with reduced peak-to-average power ratio

In a multicarrier communication system, parameters related to peak-to-average power ratio (PAPR) are protected by forward error correction (FEC) and transmitted through a plurality of reserved subcarriers. According to the system and method of the present invention for protecting and transmitting th...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, CHIH-YAW, HUNG, YUNG-HUA, LIN, CHUN-YU, FENG, CHIHUN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	In a multicarrier communication system, parameters related to peak-to-average power ratio (PAPR) are protected by forward error correction (FEC) and transmitted through a plurality of reserved subcarriers. According to the system and method of the present invention for protecting and transmitting the side information, the modulation of the protected side information is separately proceeded with data modulation, and the related parameters for PAPR reduction are derived from either the data modulated signal or the data plus side information modulated signal.