METHOD OF CONTROLLING FEEDBACK CHANNEL IN COMMUNICATION SYSTEM COMPRISING AT LEAST ONE RELAY STATION
First Claim
1. A feedback control method for channel quality information of a relay station (RS) in a wireless communication system including the relay station (RS) comprising:
- receiving total channel quality information from a mobile station (MS) via a first uplink channel resource area;
transmitting the channel quality information to a base station via a third uplink channel resource area; and
receiving delta information of the channel quality information from the mobile station (MS) via a second uplink channel resource area.
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Accused Products
Abstract
A method for controlling a feedback channel in a communication system including a relay station (RS) is disclosed. In a method for controlling transmission/reception of a channel quality information feedback in a wireless communication system including a relay station (RS), the RS receives total channel quality information from a mobile station (MS), transmits the channel quality information to a base station (BS), receives a delta CQI from the mobile station (MS), and transmits the delta CQI to the base station (BS) according to control information.
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Citations
10 Claims
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1. A feedback control method for channel quality information of a relay station (RS) in a wireless communication system including the relay station (RS) comprising:
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receiving total channel quality information from a mobile station (MS) via a first uplink channel resource area; transmitting the channel quality information to a base station via a third uplink channel resource area; and receiving delta information of the channel quality information from the mobile station (MS) via a second uplink channel resource area. - View Dependent Claims (2, 3, 4, 5)
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6. A feedback control method for channel quality information of a mobile station (MS) for supporting a wireless communication system including a relay station (RS) comprising:
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transmitting total channel quality information to a relay station via a first uplink channel resource area; and transmitting delta information of the channel quality information to the relay station (RS) via a second uplink channel resource area. - View Dependent Claims (7, 8, 9, 10)
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Specification