Patent ID: 9374213
Filing Date: 2016-06-21
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A method for controlling an interference by a User Equipment (UE) in a wireless communication system, the method comprising: transmitting, to a base station (BS), UE capability information that indicates whether the UE has a capability to send an In-Device Coexistence (IDC) indication; receiving, from the BS, IDC enabling information that indicates whether the UE is allowed to send an IDC indication; and transmitting the IDC indication to the BS, the IDC indication including updated unusable frequency information and Time Division Multiplex (TDM) pattern information, wherein the updated unusable frequency information has been updated according to an IDC interference control operation, wherein the TDM pattern information is based an discontinuous reception (DRX) information, wherein a pattern periodicity interval is divided into a scheduled period interval and an unscheduled period interval to avoid the IDC interference, wherein the IDC indication indicates whether the UE is in an IDC entry situation or whether the UE is in an IOC release situation with a 1 or 2 bit IDC indicator, wherein the IDC entry situation is determined based on a comparison of a measurement result which has considered IDC interference and a measurement result which has not considered IDC interference, and wherein if the comparison is greater than a threshold, an event indicating that a state in which IDC interference is ongoing is triggered.