CELL MEASUREMENT METHOD, CELL RESOURCE SHARING METHOD, AND RELATED DEVICE
First Claim
1. A cell measurement method, comprising:
- receiving, by a user equipment (UE), a measurement configuration message sent by a base station, wherein the measurement configuration message comprises at least one physical cell identity and channel state information-reference signal (CSI-RS) configuration information corresponding to a measured cell, and wherein the physical cell identity is used to indicate the measured cell;
measuring the CSI-RS corresponding to the measured cell according to the CSI-RS configuration information, and obtaining a measurement result of the measuring;
sending the obtained measurement result of the measured cell and measurement object information of the measured cell to the base station via a measurement report.
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Abstract
Disclosed are a cell measurement method, a cell resource sharing method, and a related device. The cell measurement method includes: a user equipment receives a measurement configuration message sent by a base station, wherein the measurement configuration message comprises at least one physical cell identity and CSI-RS configuration information corresponding to a measured cell, and wherein the physical cell identity is used to indicate the measured cell; measuring the CSI-RS corresponding to the measured cell according to the CSI-RS configuration information, and obtaining a measurement result of the measuring; sending the obtained measurement result of the measured cell and measurement object information of the measured cell to the base station via a measurement report. The technical solution provided by the present invention can effectively improve the accuracy of the measurement result, and enable the base station to distinguish different measurement results corresponding to different cells.
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Citations
22 Claims
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1. A cell measurement method, comprising:
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receiving, by a user equipment (UE), a measurement configuration message sent by a base station, wherein the measurement configuration message comprises at least one physical cell identity and channel state information-reference signal (CSI-RS) configuration information corresponding to a measured cell, and wherein the physical cell identity is used to indicate the measured cell; measuring the CSI-RS corresponding to the measured cell according to the CSI-RS configuration information, and obtaining a measurement result of the measuring; sending the obtained measurement result of the measured cell and measurement object information of the measured cell to the base station via a measurement report. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A cell measurement method, comprising:
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sending, by a base station, a measurement configuration message to a user equipment, wherein the measurement configuration message comprises at least one physical cell identity and channel state information—
reference signal (CSI-RS) configuration information corresponding to a measured cell, wherein the physical cell identity is used to indicate the measured cell, and receiving a measurement report obtained by the user equipment according to the measurement configuration message;updating a coordinated multi-point transmission (CoMP) measurement set of the user equipment according to the measurement report, and sending the updated CoMP measurement set to the user equipment. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A user equipment, comprising:
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a receiving unit, configured to receive a measurement configuration message sent by a base station, wherein the measurement configuration message comprises at least one physical cell identity, and channel state information—
reference signal (CSI-RS) configuration information corresponding to a measured cell, and wherein the physical cell identity is used to indicate the measured cell;a measuring and obtaining unit, configured to measure the CSI-RS corresponding to the measured cell according to the CSI-RS configuration information in the measurement configuration message received by the receiving unit, and obtaining a measurement result of the measuring; a sending unit, configured to send the measurement result of the measured cell obtained by the measuring and obtaining unit and measurement object information indicating the measured cell, to the base station via a measurement report. - View Dependent Claims (18, 19, 20)
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21. A base station, comprising:
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a transceiving unit, configured to send a measurement configuration message to a user equipment, wherein the measurement configuration message comprises at least one physical cell identity and channel state information-reference signal (CSI-RS) configuration information corresponding to a measured cell, wherein the physical cell identity is used to indicate the measured cell; and
to receive a measurement report obtained by the user equipment according to the measurement configuration message;an updating unit, configured to update a coordinated multi-point transmission (CoMP) measurement set of the user equipment according to the measurement report received by the transceiving unit; and the transceiving unit is further configured to send the CoMP measurement set updated by the updating unit to the user equipment. - View Dependent Claims (22)
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Specification