Terminal, radio communication method, and base station
A terminal according to one aspect of the present disclosure includes a receiving section that monitors a downlink control channel (Physical Downlink Control Channel (PDCCH)) in a control resource set (CORESET), and a control section that does not assume that a CSI-RS resource associated with a non zero power channel state information reference signal (NZP-CSI-RS) resource set in which a higher layer parameter about repetition is on and related to a CORESET pool index same as a CORESET pool index of the CORESET is configured for a symbol configured to monitor the CORESET. According to one aspect of the present disclosure, collision between a plurality of channels/signals can be handled appropriately.
1 . A terminal comprising:
a transmitter that transmits capability information indicating support of simultaneous reception of signals of different spatial reception parameters;
a processor that controls reception of a physical downlink shared channel (PDSCH) and a synchronization signal/physical broadcast channel (SS/PBCH) block; and
a receiver that receives the PDSCH and the SS/PBCH block,
wherein when:
the transmitter transmits the capability information,
two control resource set (CORESET) pool indices are configured, and a demodulation reference signal (DMRS) for the PDSCH and the SS/PBCH block are received in a same symbol,
the processor assumes that the DMRS for the PDSCH and the SS/PBCH block are quasi co-located (QCLed) with respect to a spatial reception parameter.
2 . The terminal according to claim 1 , wherein when:
two transmission configuration indication (TCI) states are indicated by at least one TCI codepoint, and
the DMRS for the PDSCH and the SS/PBCH block are received in a same symbol,
the processor assumes that a signal of a spatial reception parameter out of the two TCI states is QCLed with the SS/PBCH block with respect to a spatial reception parameter.
3 . The terminal according to claim 1 , wherein when:
the transmitter transmits the capability information,
two TCI states are indicated by at least one TCI codepoint, and
the DMRS for the PDSCH and the SS/PBCH block are received in a same symbol,
the processor assumes that a signal of a spatial reception parameter out of the two TCI states is QCLed with the SS/PBCH block with respect to a spatial reception parameter.
4 . A radio communication method for a terminal, comprising:
transmitting capability information indicating support of simultaneous reception of signals of different spatial reception parameters;
controlling reception of a physical downlink shared channel (PDSCH) and a synchronization signal/physical broadcast channel (SS/PBCH) block;
receiving the PDSCH and the SS/PBCH block; and
when:
the capability information is transmitted,
two control resource set (CORESET) pool indices are configured, and a demodulation reference signal (DMRS) for the PDSCH and the SS/PBCH block are received in a same symbol,
assuming that the DMRS for the PDSCH and the SS/PBCH block are quasi co-located (QCLed) with respect to a spatial reception parameter.
5 . A system comprising a terminal and a base station, wherein
the terminal comprises:
a transmitter that transmits capability information indicating support of simultaneous reception of signals of different spatial reception parameters;
a processor that controls reception of a physical downlink shared channel (PDSCH) and a synchronization signal/physical broadcast channel (SS/PBCH) block; and
a receiver that receives the PDSCH and the SS/PBCH block,
wherein when:
the transmitter transmits the capability information,
two control resource set (CORESET) pool indices are configured, and
a demodulation reference signal (DMRS) for the PDSCH and the SS/PBCH block are received in a same symbol,
the processor assumes that the DMRS for the PDSCH and the SS/PBCH block are quasi co-located (QCLed) with respect to a spatial reception parameter, and
the base station comprises:
a transmitter that transmits the PDSCH and the SS/PBCH block.