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US 11,310,673 B2Granted
Communication apparatus, base station, terminal apparatus, method, program, and a non-transitory computer readable recording medium
AssigneeNEC Corporation
InventorYoshio Ueda
Life of this patent
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Abstract
In order to make it possible to provide a good communication service even when unlicensed spectrum is used, a communication apparatus according to an example aspect of the present disclosure includes an information obtaining unit configured to obtain first control information indicating communication service quality for unlicensed spectrum, and a communication processing unit configured to transmit the first control information to a communication node which communicates in a radio access network.
Claims20
A communication apparatus comprising:
- a memory storing instructions;
- and
- one or more processors configured to execute the instructions to:
- obtain first control information indicating communication service quality for unlicensed spectrum and second control information regarding which of licensed spectrum and unlicensed spectrum is used;
- and
- transmit the first control information and the second control information to a communication node which communicates in a radio access network,
- wherein the second control information is information generated for a terminal apparatus based on terminal related information related to the terminal apparatus, the terminal related information including quality related information indicating an achievement level of communication service quality for the unlicensed spectrum, the achievement level being a time ratio at which the communication service quality is achieved in the unlicensed spectrum.
4 more elements
A base station comprising:
- a memory storing instructions;
- and
- one or more processors configured to execute the instructions to:
- receive first control information indicating communication service quality for unlicensed spectrum and second control information regarding which of licensed spectrum and unlicensed spectrum is used;
- and
- perform, based on the first control information and the second control information, control of radio communication using unlicensed spectrum,
- wherein the second control information is information generated for a terminal apparatus based on terminal related information related to the terminal apparatus, the terminal related information including quality related information indicating an achievement level of communication service quality for the unlicensed spectrum, the achievement level being a time ratio at which the communication service quality is achieved in the unlicensed spectrum.
4 more elements
A terminal apparatus comprising:
- a memory storing instructions;
- and
- one or more processors configured to execute the instructions to:
- receive first control information indicating communication service quality for unlicensed spectrum;
- and
- perform, based on the first control information, measurement of achievement level of the communication service quality in unlicensed spectrum,
- wherein the one or more processors is further configured to execute the instructions to:
- receive second control information regarding which of licensed spectrum and unlicensed spectrum is used and being generated per communication bearer;
- and
- determine, based on the second control information, a spectrum to be used for the communication bearer corresponding to the second control information.
7 more elements
Dependencies are inferred from the claim text.