Patent ID: 9112692
Filing Date: 2015-08-18
Classification: H04B,H04L,H04W

Abstract:
1. A method for wireless communication, comprising: receiving a data transmission on at least one component carrier (CC) in a plurality of CCs configured for a user equipment (UE); determining acknowledgment/negative acknowledgment (ACK/NACK) information comprising ACKs and/or NACKs for the data transmission; determining an uplink channel for sending the ACK/NACK information; performing power control for sending the ACK/NACK information based on the at least one CC on which the data transmission is received when it is determined to send the ACK/NACK information on a physical uplink control channel (PUCCH); determining a number of resource elements for sending the ACK/NACK information based on the plurality of CCs configured for the UE when it is determined to send the ACK/NACK information on a physical uplink shared channel (PUSCH), including determining a total number of ACK/NACK bits for the plurality of CCs configured for the UE, and determining the number of resource elements for sending the ACK/NACK information based on the total number of ACK/NACK bits; and sending the ACK/NACK information on the uplink channel.