Terminal, base station, and method for terminal to report received power of reference signals to base station
First Claim
1. A terminal comprising:
- higher layer processing circuitry configured to at least receive a measurement configuration; and
measurement circuitry configured to at leastperform a first measurement of at least one first reference signal received power (RSRP) of a cell-specific reference signal (CRS) specified in a first parameter set subject to the measurement configuration, the first parameter set including a physical cell ID for the CRS;
perform a second measurement of at least one second RSRP of a channel state information reference signal (CSI-RS) specified in a second parameter set subject to the measurement configuration, the second parameter set including a CSI-RS measurement index for the CSI-RS; and
transmission circuitry configured to at leastreport a measurement report,wherein the measurement report includes a measurement ID, the physical cell ID for the CRS, the at least one first RSRP, the CSI-RS measurement index for the CSI-RS, and the at least one second RSRP; and
the measurement configuration includes the measurement ID, wherein the second parameter set includes one or a plurality of measurement parameter combinations, and each of the measurement parameter combinations includes information on resource elements on which the second measurement is performed, a subframe on which the second measurement is performed, and a power of the CSI-RS.
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Accused Products
Abstract
A terminal is disclosed that includes a higher layer processing circuitry, a channel measurement circuitry, and a transmitting circuitry. The terminal is configured to set a first parameter and a second parameter measurement. The channel measurement circuitry is configured to perform a measurement of a reference signal received power based on a first reference signal in a case that the first parameter is configured in a measurement configuration, and perform a measurement of a reference signal received power based on a second reference signal in a case that at least the second parameter is configured in the measurement configuration. The transmitting circuitry is configured to report a first measurement report.
52 Citations
8 Claims
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1. A terminal comprising:
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higher layer processing circuitry configured to at least receive a measurement configuration; and measurement circuitry configured to at least perform a first measurement of at least one first reference signal received power (RSRP) of a cell-specific reference signal (CRS) specified in a first parameter set subject to the measurement configuration, the first parameter set including a physical cell ID for the CRS; perform a second measurement of at least one second RSRP of a channel state information reference signal (CSI-RS) specified in a second parameter set subject to the measurement configuration, the second parameter set including a CSI-RS measurement index for the CSI-RS; and transmission circuitry configured to at least report a measurement report, wherein the measurement report includes a measurement ID, the physical cell ID for the CRS, the at least one first RSRP, the CSI-RS measurement index for the CSI-RS, and the at least one second RSRP; and the measurement configuration includes the measurement ID, wherein the second parameter set includes one or a plurality of measurement parameter combinations, and each of the measurement parameter combinations includes information on resource elements on which the second measurement is performed, a subframe on which the second measurement is performed, and a power of the CSI-RS. - View Dependent Claims (2, 7, 8)
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3. A method for a terminal, the method comprising:
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receiving a measurement configuration; performing a first measurement of at least one first reference signal received power (RSRP) of a cell-specific reference signal (CRS) specified in a first parameter set subject to the measurement configuration, the first parameter set including a physical cell ID for the CRS; performing a second measurement of at least one second RSRP of a channel state information reference signal (CSI-RS) specified in a second parameter set subject to the measurement configuration, the second parameter set including a CSI-RS measurement index for the CSI-RS; and reporting a measurement report; wherein the measurement report includes a measurement ID, the physical cell ID for the CRS, the at least one first RSRP, the CSI-RS measurement index for the CSI-RS, and the at least one second RSRP; and the measurement configuration includes the measurement ID, wherein the second parameter set includes one or a plurality of measurement parameter combinations, and each of the measurement parameter combinations includes information on resource elements on which the second measurement is performed, a subframe on which the second measurement is performed, and a power of the CSI-RS.
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4. A base station comprising:
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setting circuitry configured to at least set a measurement configuration for a terminal; and receiving circuitry configured to receive a measurement report, wherein the measurement configuration includes a measurement ID, and a first parameter set for a first RSRP measurement and a second parameter set for a second RSRP measurement, the first parameter set including a physical cell ID for a cell-specific reference signal (CRS), the second parameter set including a channel state information reference signal (CSI-RS) measurement index for a CSI-RS, the measurement report includes the measurement ID and a first set and a second set, the first set being a set of the physical cell ID and at least one first RSRP of the CRS, the second set being a set of the CSI-RS measurement index for the CSI-RS and at least one second RSRP of the CSI-RS, wherein the second parameter set includes one or a plurality of measurement parameter combinations, and each of the measurement parameter combinations includes information on resource elements on which the second measurement is performed, a subframe on which the second measurement is performed, and a power of the CSI-RS. - View Dependent Claims (5)
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6. A method for a base station, the method comprising:
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setting a measurement configuration for a terminal; and receiving a measurement report, wherein the measurement configuration includes a measurement ID and a first parameter set for a first reference signal received power (RSRP) measurement and a second parameter set for a second RSRP measurement, the first parameter set including a physical cell ID for a cell-specific reference signal (CRS), the second parameter set including a channel state information reference signal (CSI-RS) measurement index for a CSI-RS, the measurement report includes the measurement ID and a first set and a second set, the first set being a set of the physical cell ID and at least one first RSRP of the CRS, the second set being a set of the CSI-RS measurement index for the CSI-RS and at least one second RSRP of the CSI-RS, wherein the second parameter set includes one or a plurality of measurement parameter combinations, and each of the measurement parameter combinations includes information on resource elements on which the second measurement is performed, a subframe on which the second measurement is performed, and a power of the CSI-RS.
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Specification