METHOD AND APPARATUS FOR DETERMINING TRANSPORT BLOCK SIZE IN WIRELESS COMMUNICATION SYSTEM
First Claim
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1. A method of determining a transport block size of a terminal in a wireless communication system, the method comprising:
- determining the number of effective resource blocks; and
determining a transport block size of data transmitted on an uplink data channel according to the number of effective resource blocks,wherein the number of effective resource blocks is determined on the basis of the remaining resources by excluding resources for transmitting control information from resources allocated to the uplink data channel.
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Abstract
A method for determining a transport block size in a wireless communication system, and an apparatus using the method are provided. The method comprises: determining the number of effective resource blocks; and determining the transport block size of data transmitted on a data channel according to the number of effective resource blocks. In addition, a method for transmitting ACK/NACK (acknowledgement/not-acknowledgement) is provided.
49 Citations
14 Claims
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1. A method of determining a transport block size of a terminal in a wireless communication system, the method comprising:
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determining the number of effective resource blocks; and determining a transport block size of data transmitted on an uplink data channel according to the number of effective resource blocks, wherein the number of effective resource blocks is determined on the basis of the remaining resources by excluding resources for transmitting control information from resources allocated to the uplink data channel. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of transmitting acknowledgement (ACK)/not-acknowledgement (NACK) of a terminal in a wireless communication system, the method comprising:
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allocating a resource for transmitting the ACK/NACK to an uplink data channel; and transmitting the ACK/NACK through the allocated resource, wherein the ACK/NACK is transmitted by being mapped to single-carrier frequency division multiple access (SC-FDMA) symbols adjacent to SC-FDMA symbols to which a reference signal transmitted on the uplink data channel is mapped, and to some SC-FDMA symbols among SC-FDMA symbols not adjacent to the SC-FDMA symbols to which the reference signal is mapped. - View Dependent Claims (8, 9)
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10. A method of determining a transport block size of a base station in a wireless communication system, the method comprising:
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determining the number of effective resource blocks; and determining a transport block size of data transmitted on a downlink data channel according to the number of effective resource blocks, wherein if data is transmitted through a plurality of downlink subframes, the number of effective resource blocks is determined on the basis of a resource amount obtained by multiplying the number of a plurality of downlink subframes by the number of resource blocks allocated respectively to the plurality of downlink subframes. - View Dependent Claims (11, 12)
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13. An apparatus comprising:
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a radio frequency (RF) unit for transmitting and receiving a radio signal; and a processor operatively coupled to the RF unit, wherein the processor is configured for;
determining the number of effective resource blocks; and
determining a transport block size of data transmitted on an uplink data channel according to the number of effective resource blocks, wherein the number of effective resource blocks is determined on the basis of the remaining resources by excluding resources for transmitting control information from resources allocated to the uplink data channel.
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14. An apparatus comprising:
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a radio frequency (RF) unit for transmitting and receiving a radio signal; and a processor operatively coupled to the RF unit, wherein the processor is configured for;
allocating a resource for transmitting acknowledgement (ACK)/not-acknowledgement (NACK) to an uplink data channel; and
transmitting the ACK/NACK through the allocated resource, wherein the ACK/NACK is transmitted by being mapped to single-carrier frequency division multiple access (SC-FDMA) symbols adjacent to SC-FDMA symbols to which a reference signal transmitted on the uplink data channel is mapped, and to some SC-FDMA symbols among SC-FDMA symbols not adjacent to the SC-FDMA symbols to which the reference signal is mapped.
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Specification