Patent ID: 9060360
Filing Date: 2015-06-16
Classification: H04L,H04W

Abstract:
1. A method for transmitting Uplink Control Information (UCI) in a situation in which a plurality of cells is configured in a wireless communication system, the method comprising: generating UCI; and determining a Physical Uplink Control Channel (PUCCH) resource for transmitting the UCI, wherein, if reception response information and channel state information are triggered in the same subframe, only first UCI generated from the reception response information is transmitted through a first PUCCH, and if the reception response information and scheduling request information are triggered in the same subframe, second UCI generated by joint coding the reception response information and the scheduling request information is transmitted through a second PUCCH, wherein UCI data part for the first PUCCH and UCI data part for the second PUCCH have same Physical Resource Blocks (PRBs) and a Orthogonal Cover Code (OCC), and wherein at least one of Cyclic Shift (CS), OCC or combination of CS and OCC of a reference signal for the first PUCCH is different from that of a reference signal for the second PUCCH.