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US 9,001,747 B2Granted
Reporting channel state information
AssigneeNokia Corporation
InventorsJussi Kustaa Ojala, Timo Erkki Lunttila
Life of this patent
Estimating the term…
Abstract
An approach is provided for reporting channel state information. The network configures parameters relating to periodic reporting of channel state information and generates a resource allocation message including a flag to enable or disable the reporting of channel state information in a subframe configured for periodic reporting.
Claims18
A method, comprising:
- configuring one or more parameters, including reporting periodicity, subframe offset and channel state information mode, relating to periodic reporting of channel state information by a user equipment;
- generating a resource allocation message including a flag to enable or disable the reporting of the channel state information in a subframe configured for periodic reporting or aperiodic reporting;
- and
- initiating transmission of the resource allocation message to the user equipment, wherein configuration information for the one or more parameters is transmitted using a higher layer signaling protocol including radio resource control.
1 more element
An apparatus comprising a processor and a memory storing executable instructions that if executed cause the apparatus to at least perform the following:
- configuring one or more parameters, including reporting periodicity, subframe offset and channel state information mode, relating to periodic reporting of channel state information by a user equipment;
- generating a resource allocation message including a flag to enable or disable the reporting of the channel state information in a subframe configured for periodic reporting or aperiodic reporting;
- and
- initiating transmission of the resource allocation message to the user equipment, wherein configuration information for the one or more parameters is transmitted using a higher layer signaling protocol including radio resource control.
1 more element
A method, comprising:
- receiving configuration information, from a base station, for one or more parameters, including reporting periodicity, subframe offset and channel state information mode, relating to periodic reporting of channel state information;
- receiving a resource allocation message including a flag to enable or disable the reporting of the channel state information in a subframe configured for periodic reporting or aperiodic reporting;
- determining the channel state information according to the configuration information;
- and
- initiating reporting of the channel state information to the base station according to the flag, wherein configuration information for the one or more parameters is received via a higher layer signaling protocol including radio resource control.
2 more elements
An apparatus comprising a processor and a memory storing executable instructions that if executed cause the apparatus to at least perform the following:
- receiving configuration information, from a base station, for one or more parameters, including reporting periodicity, subframe offset and channel state information mode, relating to periodic reporting of channel state information;
- receiving a resource allocation message including a flag to enable or disable the reporting of the channel state information in a subframe configured for periodic reporting or aperiodic reporting;
- determining the channel state information according to the configuration information;
- and
- initiating reporting of the channel state information to the base station according to the flag, wherein configuration information for the one or more parameters is received via a higher layer signaling protocol including radio resource control.
2 more elements
An apparatus comprising:
- means for receiving configuration information, from a base station, for one or more parameters, including reporting periodicity, subframe offset and channel state information mode, relating to periodic reporting of channel state information;
- means for receiving a resource allocation message including a flag to enable or disable the reporting of the channel state information in a subframe configured for periodic reporting or aperiodic reporting;
- means for determining the channel state information according to the configuration information;
- and
- means for initiating reporting of the channel state information to the base station according to the flag, wherein configuration information for the one or more parameters is received via a higher layer signaling protocol including radio resource control.
2 more elements
Dependencies are inferred from the claim text.