Patent ID: 9143297
Filing Date: 2015-09-22
Classification: H04L

Abstract:
1. A method for transmitting data, comprising: a user equipment (UE) determining, according to a preset rule, whether or not to transmit physical uplink control channel (PUCCH), physical uplink shared channel (PUSCH), the PUCCH and the PUSCH, or a sounding reference signal (SRS) on a last symbol of a current subframe; the UE determining the PUCCH, the PUSCH, or the PUCCH and the PUSCH to be transmitted on the current subframe according to availability of the last symbol of the current subframe for transmitting the PUCCH, the PUSCH, or the PUCCH and the PUSCH; and the UE transmitting: (a) the PUCCH, the PUSCH, or the PUCCH and the PUSCH on the current subframe, (b) the SRS on the last symbol of the current subframe, or (c) the PUCCH, the PUSCH, or the PUCCH and the PUSCH on the current subframe, and the SRS on the last symbol of the current subframe; wherein said preset rule comprises: when the PUCCH format is format 1/1a/1b/3, the UE determining not to transmit the PUCCH on the last symbol of the current subframe when the higher-layer configured parameter for simultaneous transmission of ACK/NACK and SRS is TRUE for the UE and when the current subframe is higher-layer configured as a cell-specific SRS subframe for the primary component carrier.