User equipment, base station and uplink carrier aggregation communication method
One aspect of the present invention relates to user equipment having an uplink carrier aggregation function, comprising: a radio communication control unit configured to control radio communication with a base station; a radio positioning unit configured to perform a radio positioning function based on a radio signal received from a positioning system; and a radio positioning state reporting unit configured to report, when uplink carrier aggregation is configured, activation or deactivation of the radio positioning function to the base station.
1. User equipment having an uplink carrier aggregation function, comprising:
a processor that controls radio communication with a base station; and
a transmitter that reports, to the base station, information that includes types of interfered Global Navigation Satellite systems due to uplink carrier aggregation to the base station.
2. The user equipment as claimed in claim 1 , wherein the information includes a center frequency and a reception bandwidth of the at least ono types of interfered Global Navigation Satellite systems.
3. The user equipment as claimed in claim 1 , wherein an uplink interference cause is further indicated to the base station.
4. The user equipment as claimed in claim 3 , wherein the uplink interference cause is inter-modulation distortion caused by uplink carrier aggregation or a harmonic of single-carrier uplink transmission.
5. The user equipment as claimed in claim 2 , wherein an uplink interference cause is further indicated to the base station.
6. The user equipment as claimed in claim 1 , wherein the information includes information indicating that an uplink interference cause is inter-modulation distortion caused by uplink carrier aggregation or a harmonic of single-carrier uplink transmission.