User terminal and radio communication method
AssigneeNtt Docomo, Inc.
InventorsKazuaki Takeda, Satoshi Nagata, Chongning Na, Yuichi Kakishima
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Abstract
The present invention is designed so as to enable proper beam management (including, for example, reporting and/or indication of beams). According to the present invention, a user terminal has a receiving section that receives a downlink (DL) control channel for a first search space, and a control section that specifies a beam that is used to transmit and/or receive a DL control channel for the first search space based on associations between antenna ports of demodulation reference signals and mobility measurement signals.
Claims9
A user terminal comprising:
- a receiving section that receives a downlink (DL) control channel for a first search space;
- and
- a control section that specifies a beam that is used to transmit and/or receive a DL control channel for the first search space based on associations between antenna ports of demodulation reference signals and mobility measurement signals.
A user terminal comprising:
- a receiving section that receives downlink control information (D which includes trigger information;
- and
- a control section that controls reporting of at least one of beam indicators, channel state information (CSI), received power, and received quality, corresponding to one or more beams, based on the trigger information.
A radio communication method comprising, in a user terminal, the steps of:
- receiving a downlink (DL) control channel for a first search space;
- and
- specifying a beam that is used to transmit and/or receive a DL control channel for the first search space based on associations between antenna ports of demodulation reference signals and mobility measurement signals.
Dependencies are inferred from the claim text.