User equipment, band balancing controller and rs-sinr reporting method
AssigneeNtt Docomo, Inc.
InventorsHideaki Takahashi, Kengo Yagyu, Yuta Sagae
Life of this patent
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Abstract
A user apparatus in a mobile communication system supporting carrier aggregation includes a measurement unit configured to measure an rs-sinr (reference signal-signal to interference and noise ratio) for a reference signal in a physical downlink control channel transmitted from a base station; and a reporting unit configured to report the measured rs-sinr to the base station in accordance with a predefined reporting trigger.
Claims12
User equipment, comprising:
- a measurement unit configured to measure an RS-SINR (Reference Signal-Signal to Interference and Noise Ratio) for a reference signal in a physical downlink control channel transmitted from a base station;
- and
- a reporting unit configured to report the measured RS-SINR to the base station in accordance with a predefined reporting trigger.
A band balancing controller, comprising:
- a transmission and reception unit configured to receive an RS-SINR (Reference Signal-Signal to Interference and Noise Ratio) measured for a reference signal in a physical downlink control channel from user equipment;
- and
- a band balancing control unit configured to perform band balancing control for the user equipment based on the received RS-SINR and instruct the transmission and reception unit to indicate a band balancing target cell for the user equipment to the user equipment.
An RS-SINR (Reference Signal-Signal to Interference and Noise Ratio) reporting method by user equipment, comprising:
- measuring an RS-SINR for a reference signal in a physical downlink control channel transmitted from a base station;
- and
- reporting the measured RS-SINR to the base station in accordance with a predefined reporting trigger.
Dependencies are inferred from the claim text.