Multiplexing control and data information from a user equipment in a physical data channel
First Claim
1. A method for receiving hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits by a node B in a communication system, the method comprising steps of:
- configuring a plurality of cells for a user equipment (UE), where each of the plurality of cells is associated with one transmission mode;
receiving, from the UE, on a physical uplink shared channel (PUSCH), encoded concatenated HARQ-ACK bits for the plurality of cells; and
decoding encoded concatenated HARQ-ACK bits,wherein HARQ-ACK bits for the plurality of cells are concatenated based on an order of a cell index for each of the plurality of cells,wherein the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block, andwherein the encoded concatenated HARQ-ACK bits are decoded based on a (32, O) block code, if a number of the concatenated HARQ-ACK bits is greater than or equal to 3.
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Abstract
Methods and apparatus are described for transmitting and receiving HARQ-ACK information in a Physical Uplink Shared CHannel (PUSCH). A method of receiving includes configuring a plurality of cells for a user equipment (UE), where each of the plurality of cells is associated with one transmission mode; receiving, from the UE, via a physical uplink shared channel (PUSCH), encoded concatenated HARQ-ACK bits for the plurality of cells; and decoding encoded concatenated HARQ-ACK bits. HARQ-ACK bits for the plurality of cells are concatenated based on an order of a cell index for each of the plurality of cells, and the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block.
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Citations
16 Claims
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1. A method for receiving hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits by a node B in a communication system, the method comprising steps of:
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configuring a plurality of cells for a user equipment (UE), where each of the plurality of cells is associated with one transmission mode; receiving, from the UE, on a physical uplink shared channel (PUSCH), encoded concatenated HARQ-ACK bits for the plurality of cells; and decoding encoded concatenated HARQ-ACK bits, wherein HARQ-ACK bits for the plurality of cells are concatenated based on an order of a cell index for each of the plurality of cells, wherein the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block, and wherein the encoded concatenated HARQ-ACK bits are decoded based on a (32, O) block code, if a number of the concatenated HARQ-ACK bits is greater than or equal to 3. - View Dependent Claims (2, 3, 4)
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5. An apparatus for receiving hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits in a communication system, the apparatus comprising:
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a controller configured to configure a plurality of cells for a user equipment (UE), where each of the plurality of cells is associated with one transmission mode; a transceiver configured to receive, from the UE, on a physical uplink shared channel (PUSCH), encoded concatenated HARQ-ACK bits; and a decoder configured to decode the encoded concatenated HARQ-ACK bits, wherein HARQ-ACK bits for the plurality of cells are concatenated based on an order of a cell index for each of the plurality of cells, wherein the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block, and wherein the decoder is configured to decode the encoded concatenated HARQ-ACK bits based on a (32, O) block code, if a number of the concatenated HARQ-ACK bits is greater than or equal to 3. - View Dependent Claims (6, 7, 8)
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9. A method for transmitting hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits by a user equipment (UE) in a communication system, the method comprising steps of:
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receiving a configuration of a plurality of cells, where each of the plurality of cells is associated with one transmission mode; concatenating HARQ-ACK bits for the plurality of cells based on an order of a cell index for each of the plurality of cells; encoding the concatenated HARQ-ACK bits; and transmitting, to a node B, the encoded concatenated HARQ-ACK bits on a physical uplink shared channel (PUSCH), wherein the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block, and wherein the concatenated HARQ-ACK bits are encoded by a (32, O) block code, if a number of the concatenated HARQ-ACK bits is greater than or equal to 3. - View Dependent Claims (10, 11, 12)
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13. An apparatus for transmitting hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits in a communication system, the apparatus comprising:
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a controller configured to concatenate HARQ-ACK bits for a plurality of cells based on an order of a cell index for each of the plurality of cells; an encoder configured to encode the concatenated HARQ-ACK bits; and a transmitter configured to transmit, to a node B, the encoded concatenated HARQ-ACK bits on a physical uplink shared channel (PUSCH), wherein the plurality of cells are configured by the node B, where each of the plurality of cells is associated with one transmission mode, wherein the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block, and wherein the encoder is configured to encode the concatenated HARQ-ACK bits by a (32, O) block code, if a number of the concatenated HARQ-ACK is greater than or equal to 3. - View Dependent Claims (14, 15, 16)
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Specification