Method and apparatus for processing scheduling information in mobile communication system
First Claim
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1. A method for transmitting a Buffer State Report (BSR) by a User Equipment (UE) in a mobile communication system, the method comprising:
- receiving from an Evolved Node B (ENB) a control message including information indicating a buffer status table to be used in the UE which has a plurality of buffer status tables; and
transmitting the BSR to the ENB by using the buffer status table indicated by the control message,wherein buffer status values in the buffer status table are obtained by logarithmically sampling as many values as a number of the buffer status values between a minimum value and a maximum value, and each buffer status value is indicated by an index in the buffer status table.
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Abstract
A method and an apparatus for processing scheduling information in a terminal into which a plurality of forward carriers and reverse carriers are aggregated are provided. The method includes receiving a control message from a base station, the control message including information on a reverse carrier added by the carrier aggregation, and determining a new buffer state table to be used for reporting the state of buffers to the base station, based on the information included in the control message.
20 Citations
12 Claims
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1. A method for transmitting a Buffer State Report (BSR) by a User Equipment (UE) in a mobile communication system, the method comprising:
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receiving from an Evolved Node B (ENB) a control message including information indicating a buffer status table to be used in the UE which has a plurality of buffer status tables; and transmitting the BSR to the ENB by using the buffer status table indicated by the control message, wherein buffer status values in the buffer status table are obtained by logarithmically sampling as many values as a number of the buffer status values between a minimum value and a maximum value, and each buffer status value is indicated by an index in the buffer status table. - View Dependent Claims (2, 3)
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4. A User Equipment (UE) for transmitting a Buffer State Report (BSR) in a mobile communication system, the UE comprising:
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a receiver for receiving a control message from an Evolved Node B (ENB); a transmitter for transmitting a message for the BSR to the ENB; and a controller configured to control receiving, from the ENB, the control message including information indicating a buffer status table to be used in the UE which has a plurality of buffer status tables, and transmitting the BSR to the ENB by using the buffer status table indicated by the control message, wherein buffer status values in the buffer status table are obtained by logarithmically sampling as many values as a number of the buffer status values between a minimum value and a maximum value, and each buffer status value is indicated by an index in the buffer status table. - View Dependent Claims (5, 6)
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7. A method for receiving a Buffer State Report (BSR) by an Evolved Node B (ENB) in a mobile communication system, the method comprising:
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transmitting, to a User Equipment (UE), a control message including information indicating a buffer status table to be used in the UE which has a plurality of buffer status tables; and receiving, from the UE, the BSR based on the buffer status table indicated by the control message, wherein buffer status values in the buffer status table are obtained by logarithmically sampling as many values as a number of the buffer status values between a minimum value and a maximum value, and each buffer status value is indicated by an index in the buffer status table. - View Dependent Claims (8, 9)
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10. An Evolved Node B (ENB) for receiving a Buffer State Report (BSR) in a mobile communication system, the ENB comprising:
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a transmitter for transmitting a control message to a User Equipment (UE); a receiver for receiving a message for the BSR from the UE; and a controller configured to control transmitting, to the UE, the control message including information indicating a buffer status table to be used in the UE which has a plurality of buffer status tables, and receiving, from the UE, the BSR based on the buffer status table indicated by the control message, wherein buffer status values in the buffer status table are obtained by logarithmically sampling as many values as a number of the buffer status values between a minimum value and a maximum value, and each buffer status value is indicated by an index in the buffer status table. - View Dependent Claims (11, 12)
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Specification