Method for performing logging by terminal in wireless communication system and terminal using same
The present invention provides a method for performing logging by a terminal in a wireless communication system, the method comprising: determining whether a downlink has been affected by interference; when it is determined that whether the downlink has been affected by interference is unclear, determining whether to perform logging of measurement for the downlink; and performing the logging according to the determination as to whether to perform the logging.
1. A method for logging a measurement in a wireless communication system, the method performed by a user equipment (UE) and comprising:
determining whether a downlink is affected by interference;
determining whether to perform logging of the measurement for the down link based upon a determination that it is unclear whether the downlink is affected by the interference and that a module in the UE is turned on to effect the measurement for the downlink;
performing the logging of the measurement for the downlink based on the determination that is unclear whether the downlink is affected by the interference and that a module in the UE is turned on to effect the measurement for the downlink; and
transmitting, to a base station, the logged measurement with potential interference information, wherein the potential interference information informs the base station that the logged measurement is possibly affected by the interference.
2. The method of claim 1 further comprising:
determining whether to perform logging of the measurement for the downlink based upon a determination that it is unclear whether the downlink is affected by the interference, wherein the determination that is unclear whether the downlink is affect by the interference is based on a determination that the downlink is affected by interference by a value less than or equal to a pre-configured value; and
performing the logging of the measurement for the downlink based on the determination that the downlink is affected by interference by a value less than or equal to a pre-configured value.
3. The method of claim 1 ,
wherein the UE is capable of using an in-device interference (IDC) indicator, and
wherein the IDC indicator includes information indicating that the UE has experienced IDC interference.
4. The method of claim 1 , wherein the downlink is a LTE (Long Term Evolution) downlink.
5. The method of claim 1 , wherein the interference is caused by in-device communication.
6. A user equipment (UE) comprising:
a transceiver configured for transmitting and receiving a radio signal; and
a processor operatively coupled to the transceiver, wherein the processor is configured to:
determine whether a downlink is affected by interference;
determine whether to perform logging of a measurement for the downlink based upon a determination that it is unclear whether the downlink is affected by the interference and that a module in the UE is turned on to effect the measurement for the downlink;
perform the logging of the measurement for the downlink based on the determination that is unclear whether the downlink is affected by the interference and that a module in the UE is turned on to effect the measurement for the downlink; and
control the transceiver to transmit, to a base station, the logged measurement with potential interference information, wherein the potential interference information informs the base station that the logged measurement is possibly affected by interference.
7. The UE of claim 6 , wherein the processor is further configured to:
determine whether to perform logging of the measurement for the downlink based upon a determination that it is unclear whether the downlink is affected by the interference, wherein the determination that is unclear whether the downlink is affect by the interference is based on a determination that the downlink is affected by interference by a value less than or equal to a pre-configured value; and
perform the logging of the measurement for the downlink based on the determination that the downlink is affected by interference by a value less than or equal to a pre-configured value.