NTT DOCOMO Patente

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A terminal according to one aspect of the present disclosure includes a receiving section that receives specific information indicating a timing, and a control section that determines, based on the specific information, at least one of a cell application timing and a beam application timing. According to one aspect of the present disclosure, it is possible to appropriately determine a cell application timing/beam application timing.

A terminal according to an aspect of the present disclosure includes: a control section that determines, based on at least one of report on whether simultaneous uplink transmission using a plurality of panels is supported and indication related to the simultaneous uplink transmission, a time period which the simultaneous uplink transmission is possible; and a transmitting section that transmits one or more uplink signals by using the time period. An aspect of the present disclosure enables UL transmission using a plurality of panels to be appropriately performed.

A terminal according to one aspect of the present disclosure includes: a receiving section that receives cell switch indication information indicating switch to a target cell; and a control section that performs, when information about timing advance of the target cell is not included in the cell switch indication information, control to apply at least one of timing advance of the target cell acquired before reception of the cell switch indication information, timing advance acquired after the reception of the cell switch indication information, and timing advance of another cell different from the target cell.

A terminal according to one aspect of the present disclosure includes: a receiving section that receives information about association between a plurality of candidate cells for at least one of timing advance and a timing advance group and cell switch indication information indicating switch to a target cell; and a control section that determines timing advance to apply to the target cell, based on the information about the association between the plurality of candidate cells, when information about timing advance of the target cell is not included in the cell switch indication information.

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A terminal includes: a control unit configured to: map bit sequences to indices; output one-hot encoder vectors associated with the indices; and pre-train a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors and a power amplifier (PA) saturation point as inputs; and a transmitting unit configured to carry out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.

A relay device receives a notification related to at least one of beam control or a resource instruction, applies a specific time offset in a case of routing via a non-terrestrial network as compared to a case of routing via a terrestrial network, and determines a timing to start or stop application of a notification.

A terminal according to one aspect of the present disclosure includes a receiving section that receives a higher layer parameter related to DMRS configuration capable of including a DMRS enhanced type field for indicating one DMRS type selected from some types of a demodulation reference signal (DMRS) and a plurality of types of an enhanced DMRS or for indicating enabling of the enhanced DMRS, and a control section that judges, based on at least one of content of indication of the DMRS enhanced type field and presence or absence of the DMRS enhanced type field, a DMRS type to be applied.

A terminal can transmit and receive a radio signal via a relay device connected to a non-terrestrial network, or without the relay device. The terminal controls the transmission and reception of the radio signal via the relay device for a specific frequency cell.

A terminal includes: a control unit configured to: map bit sequences to indices; output one-hot encoder vectors associated with the indices; and pre-train a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors, a variance of phase noise, and a power amplifier (PA) saturation point, as inputs; and a transmitting unit configured to carry out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.

A terminal includes: a control unit configured to: map bit sequences to indices; output one-hot encoder vectors associated with the indices; and pre-train a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors and a variance of phase noise as inputs; and a transmitting unit configured to carry out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.

Zusammenfassung wird geladen …

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Zusammenfassung wird geladen …