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US 12,615,632 B2Granted
Terminal, radio communication method, and base station
AssigneeNtt Docomo, Inc.
InventorsYuki Matsumura, Hiroki Harada, Satoshi Nagata
Life of this patent
Estimating the term…
Abstract
A terminal according to one aspect of the present disclosure includes: a receiving section that receives information related to at least one of a schedule of an uplink (UL) channel and a schedule of a downlink (DL) channel; and a control section that controls at least one of transmission of the UL channel in a UL resource and reception of the DL channel in a DL resource, based on a structure of a period in which the UL resource and the DL resource are allowed to be configured in a same time domain and the information. According to one aspect of the present disclosure, resource usage efficiency can be increased.
Claims5
A terminal comprising:
- a receiver that receives:
- a first configuration of a first time resource of a downlink (DL) resource and an uplink (UL) resource, the DL resource and the UL resource being configured to overlap in a same symbol in one serving cell,
- a second configuration of a frequency of the DL resource, and
- a third configuration of a frequency of the UL resource;
- and
- a processor that controls, based on the first configuration, the second configuration, and the third configuration, at least one of reception of a DL signal in the DL resource and transmission of a UL signal in the UL resource,
- wherein the processor controls to receive the DL signal in the first time resource and controls to transmit a UL channel over a second time resource in the one serving cell,
- wherein, during the second time resource, a DL resource is separate, in time domain and frequency domain, from any UL resource in any symbol in the one serving cell, and
- wherein the second configuration and the third configuration are included in a configuration that is different from a UL and DL configuration in time division duplexing (TDD).
6 more elements
A radio communication method for a terminal, comprising:
- receiving:
- a first configuration of a first time resource of a downlink (DL) resource and an uplink (UL) resource, the DL resource and the UL resource being configured to overlap in a same symbol in one serving cell,
- a second configuration of a frequency of the DL resource, and
- a third configuration of a frequency of the UL resource;
- and
- controlling, based on the first configuration, the second configuration, and the third configuration, at least one of reception of a DL signal in the DL resource and transmission of a UL signal in the UL resource,
- wherein the terminal controls to receive the DL signal in the first time resource and controls to transmit a UL channel over a second time resource in the one serving cell,
- wherein, during the second time resource, a DL resource is separate, in time domain and frequency domain, from any UL resource in any symbol in the one serving cell, and
- wherein the second configuration and the third configuration are included in a configuration that is different from a UL and DL configuration in time division duplexing (TDD).
6 more elements
A base station comprising:
- a transmitter that transmits:
- a first configuration of a first time resource of a downlink (DL) resource and an uplink (UL) resource, the DL resource and the UL resource being configured to overlap in a same symbol in one serving cell,
- a second configuration of a frequency of the DL resource, and
- a third configuration of a frequency of the UL resource;
- and
- a processor that controls indication, to a terminal, of at least one of reception of a DL signal in the DL resource and transmission of a UL signal in the UL resource, based on the first configuration, the second configuration, and the third configuration,
- wherein the processor controls to transmit the DL signal in the first time resource and controls to receive a UL channel over a second time resource in the one serving cell,
- wherein, during the second time resource, a DL resource is separate, in time domain and frequency domain, from any UL resource in any symbol in the one serving cell, and
- wherein the second configuration and the third configuration are included in a configuration that is different from a UL and DL configuration in time division duplexing (TDD).
6 more elements
A system comprising a terminal and a base station, wherein the base station comprises
- a transmitter that transmits:
- a first configuration of a first time resource of a downlink (DL) resource and an uplink (UL) resource, the DL resource and the UL resource being configured to overlap in a same symbol in one serving cell,
- a second configuration of a frequency of the DL resource, and
- a third configuration of a frequency of the UL resource;
- and
- the terminal comprises:
- a receiver that receives the first configuration, the second configuration, and the third configuration;
- and
- a processor that controls, based on the first configuration, the second configuration, and the third configuration, at least one of reception of a DL signal in the DL resource and transmission of a UL signal in the UL resource,
- wherein the processor controls to receive the DL signal in the first time resource and controls to transmit a UL channel over a second time resource in the one serving cell,
- wherein, during the second time resource, a DL resource is separate, in time domain and frequency domain, from any UL resource in any symbol in the one serving cell, and
- wherein the second configuration and the third configuration are included in a configuration that is different from a UL and DL configuration in time division duplexing (TDD).
9 more elements
Dependencies are inferred from the claim text.