Patent ID: 9705661
Date: 2017-07-11
CPC Classifications: H04L,H04W

Claim:
1. A User Equipment (UE) for sending information to an evolved Node B (eNB), the UE comprising: operations circuitry that determines a Time-Division Duplexing (TDD) uplink-downlink (UL-DL) configuration of a primary cell (PCell) and a TDD UL-DL configuration of a secondary cell (SCell), wherein the TDD UL-DL configuration of the SCell is different from the TDD UL-DL configuration of the PCell; wherein the operations circuitry determines, for each serving cell, Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) feedback bits  for a c-th serving cell configured by Radio Resource Control (RRC) in a case that a Physical Uplink Control Channel (PUCCH) Format 3 is configured for transmission of HARQ-ACK, wherein c≧0 and O B in a case that the c-th serving cell is the SCell, the set K for the c-th serving cell is determined based on the TDD UL-DL configuration of the PCell and the TDD UL-DL configuration of the SCell.