METHOD AND APPARATUS OF ALLOCATING UPLINK FEEDBACK CHANNEL FOR FEEDING DATA CORRESPONDING TO AN ENHANCED-PHYSICAL DOWNLINK CONTROL CHANNEL (E-PDCCH)

METHOD AND APPARATUS OF ALLOCATING UPLINK FEEDBACK CHANNEL FOR FEEDING DATA CORRESPONDING TO AN ENHANCED-PHYSICAL DOWNLINK CONTROL CHANNEL (E-PDCCH)

Provided is an uplink feedback channel allocation method and apparatus used to feedback data to indicate whether data packets corresponding an enhanced physical downlink control channel (E-PDCCH) were successfully decoded. A terminal may use an additional resource area of an uplink feedback channel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, Heun Chul, CLERCKX, Bruno, JUNG, Young Ho
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Provided is an uplink feedback channel allocation method and apparatus used to feedback data to indicate whether data packets corresponding an enhanced physical downlink control channel (E-PDCCH) were successfully decoded. A terminal may use an additional resource area of an uplink feedback channel or may use an empty resource area of the uplink feedback channel to which feedback information of a data packet corresponding to a physical downlink control channel (PDCCH) is not allocated, to perform feedback.