Device and method and program for performing radio communication
First Claim
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1. A device comprising:
- communication circuitry configured to perform radio communication; and
a controller configured to perform control such that control information is transmitted from the communication circuitry to a terminal, the control information indicating that a communication scheme in which data non-orthogonally multiplexed for a plurality of layers is demodulated through cancellation of interference between the layers and in which the data is transmitted from the terminal to a base station through a predetermined uplink resource, is available;
wherein after first information is transmitted to the terminal as the control information indicating that the communication scheme is available and second information is acquired from the terminal, the controller performs control such that third information for using the communication scheme is transmitted from the communication circuitry to the terminal.
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Abstract
To enable low latency uplink to be used in a more preferable mode can be provided. A device includes: a communication unit configured to perform radio communication; and a control unit configured to perform control such that control information is transmitted from the communication unit to a terminal, the control information indicating that a communication scheme in which data non-orthogonally multiplexed for a plurality of layers is demodulated through cancellation of interference between the layers and in which the data is transmitted from the terminal to a base station through a predetermined uplink resource, is available.
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Citations
14 Claims
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1. A device comprising:
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communication circuitry configured to perform radio communication; and a controller configured to perform control such that control information is transmitted from the communication circuitry to a terminal, the control information indicating that a communication scheme in which data non-orthogonally multiplexed for a plurality of layers is demodulated through cancellation of interference between the layers and in which the data is transmitted from the terminal to a base station through a predetermined uplink resource, is available; wherein after first information is transmitted to the terminal as the control information indicating that the communication scheme is available and second information is acquired from the terminal, the controller performs control such that third information for using the communication scheme is transmitted from the communication circuitry to the terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A device comprising:
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communication circuitry configured to perform radio communication; and a receiver configured to acquire control information from a base station via the radio communication, the control information indicating that a communication scheme in which data non-orthogonally multiplexed for a plurality of layers is demodulated through cancellation of interference between the layers and in which the data is transmitted from a terminal to the base station through a predetermined uplink resource, is available; a controller configured to perform control such that, after first information is acquired as the control information indicating that the communication scheme is available, second information for requesting use of the communication scheme is transmitted from the communication circuitry to the base station. - View Dependent Claims (10, 11, 12, 13)
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14. A method comprising:
- performing radio communication; and
performing control, by a processor, such that control information is transmitted to a terminal, the control information indicating that a communication scheme in which data non-orthogonally multiplexed for a plurality of layers is demodulated through cancellation of interference between the layers and in which the data is transmitted from the terminal to a base station through a predetermined uplink resource, is available; wherein, after first information is transmitted to the terminal as the control information indicating that the communication scheme is available and second information is acquired from the terminal, performing control such that third information for using the communication scheme is transmitted from the communication circuitry to the terminal.
- performing radio communication; and
Specification