Method for transmitting control information and apparatus therefor

摘要

A method and device for transmitting uplink control information in a wireless communication system supporting carrier aggregation and operating in TDD are discussed. The method includes transmitting hybrid automatic repeat request acknowledgements (HARQ-ACKs) feedback bits o(0),o(1),o(2),o(3) on a physical uplink shared channel (PUSCH), wherein the HARQ-ACKs feedback bits corresponds to HARQ-ACK(0), HARQ-ACK(1), HARQ-ACK(2), and HARQ-ACK(3) associated with a first component carrier (CC) and HARQ-ACK(0), HARQ-ACK(1), HARQ-ACK(2), and HARQ-ACK(3) associated with a second CC.

主权项

1. A method for transmitting uplink control information in a wireless communication system supporting carrier aggregation and operating in time division duplex (TDD), the method comprising:
transmitting hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback bits o(0),o(1),o(2),o(3) on a physical uplink shared channel (PUSCH), wherein the HARQ-ACK feedback bits correspond to HARQ-ACK(0), HARQ-ACK(1), HARQ-ACK(2), and HARQ-ACK(3) associated with a first component carrier (CC) and HARQ-ACK(0), HARQ-ACK(1), HARQ-ACK(2), and HARQ-ACK(3) associated with a second CC according to the following table:HARQ-ACKsFirst CCSecond CCfeedback bitsHARQ-ACK(0),HARQ-ACK(0),o(0), o(1), o(2), o(3)HARQ-ACK(1),HARQ-ACK(1),HARQ-ACK(2),HARQ-ACK(2),HARQ-ACK(3)HARQ-ACK(3)A, A, A, N/DA, A, A, N/D1, 1, 1, 1A, A, N/D, anyA, A, A, N/D1, 0, 1, 1A, D, D, DA, A, A, N/D0, 1, 1, 1A, A, A, AA, A, A, N/D0, 1, 1, 1N/D, any, any, anyA, A, A, N/D0, 0, 1, 1(A, N/D, any, any),A, A, A, N/D0, 0, 1, 1except for (A, D, D, D)A, A, A, N/DA, A, N/D, any1, 1, 1, 0A, A, N/D, anyA, A, N/D, any1, 0, 1, 0A, D, D, DA, A, N/D, any0, 1, 1, 0A, A, A, AA, A, N/D, any0, 1, 1, 0N/D, any, any, anyA, A, N/D, any0, 0, 1, 0(A, N/D, any, any),A, A, N/D, any0, 0, 1, 0except for (A, D, D, D)A, A, A, N/DA, D, D, D1, 1, 0, 1A, A, A, N/DA, A, A, A1, 1, 0, 1A, A, N/D, anyA, D, D, D1, 0, 0, 1A, A, N/D, anyA, A, A, A1, 0, 0, 1A, D, D, DA, D, D, D0, 1, 0, 1A, D, D, DA, A, A, A0, 1, 0, 1A, A, A, AA, D, D, D0, 1, 0, 1A, A, A, AA, A, A, A0, 1, 0, 1N/D, any, any, anyA, D, D, D0, 0, 0, 1N/D, any, any, anyA, A, A, A0, 0, 0, 1(A, N/D, any, any),A, D, D, D0, 0, 0, 1except for (A, D, D, D)(A, N/D, any, any),A, A, A, A0, 0, 0, 1except for (A, D, D, D)A, A, A, N/DN/D, any, any, any1, 1, 0, 0A, A, A, N/D(A, N/D, any, any),1, 1, 0, 0except for (A, D, D, D)A, A, N/D, anyN/D, any, any, any1, 0, 0, 0A, A, N/D, any(A, N/D, any, any),1, 0, 0, 0except for (A, D, D, D)A, D, D, DN/D, any, any, any0, 1, 0, 0A, D, D, D(A, N/D, any, any),0, 1, 0, 0except for (A, D, D, D)A, A, A, AN/D, any, any, any0, 1, 0, 0A, A, A, A(A, N/D, any, any),0, 1, 0, 0except for (A, D, D, D)N, any, any, anyN/D, any, any, any0, 0, 0, 0N, any, any, any(A, N/D, any, any),0, 0, 0, 0except for (A, D, D, D)(A, N/D, any, any),N/D, any, any, any0, 0, 0, 0except for (A, D, D, D)(A, N/D, any, any),(A, N/D, any, any),0, 0, 0, 0except for (A, D, D, D)except for (A, D, D, D)D, any, any, anyN/D, any, any, any0, 0, 0, 0D, any, any, any(A, N/D, any, any),0, 0, 0, 0except for (A, D, D, D)wherein A denotes ACK, N denotes NACK (negative ACK), D denotes DTX (discontinuous transmission), N/D denotes NACK or DTX, any represents one of ACK, NACK and DTX, and CC is replaceable by a cell.