Method and apparatus for sending/receiving of block resending in mobile communication system

Method and apparatus for sending/receiving of block resending in mobile communication system

The modulation symbols in a region (1) having high error probability, is converted into modulation symbols in a region (3) having low error probability, by using 16 quadrature amplitude modulation (QAM) or 64 QAM scheme. The modulation symbols in a region (2) having low error probability, are conver...

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Bibliographische Detailangaben
1. Verfasser: KIM NOH-SUN,MOON YONG-SUK,KIM HUN-KEE,YOON JAE-SEUNG
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:The modulation symbols in a region (1) having high error probability, is converted into modulation symbols in a region (3) having low error probability, by using 16 quadrature amplitude modulation (QAM) or 64 QAM scheme. The modulation symbols in a region (2) having low error probability, are converted into different modulations to generate re-transmission modulation symbols. Independent claims are also included for the following: (1) coded bit retransmission apparatus; (2) coded bit retransmission method; (3) coded bit receiving method; and (4) coded bit receiving apparatus.