Method and device for reporting csi by ue and triggering ue to report csi
AssigneeZte Corporation
InventorsWen ZHANG, Shuqiang XIA, Bo DAI, Jing SHI
Life of this patent
Estimating the term…
Abstract
A method is described for reporting CSI by UE, including: UE determining a CSI reference resource and reporting CSI on the CSI reference resource, herein the CSI reference resource is one or more subframes in a time domain and one or more narrowbands in a frequency domain. Also described is a method for triggering UE to report CSI, including: a network side sending the following contents to UE: a reference signal, related resource information about periodically reporting and/or related resource information about triggering report.
Claims36
A method for reporting Channel State Information, CSI, by User Equipment, UE, comprising:
- UE determining a CSI reference resource, reporting CSI on the CSI reference resource, wherein the CSI reference resource is one or more subframes in a time domain and one or more narrowbands in a frequency domain.
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30-32. (canceled)
A method for triggering User Equipment, UE, to report Channel State Information, CSI, comprising:
- a network side sending the following contents to UE:
- a reference signal, related resource information about periodically reporting and/or related resource information about triggering report.
34-42. (canceled)
A device for reporting Channel State Information, CSI, located in User Equipment, UE, comprising a CSI reference resource determination module and a reporting module, wherein:
- the CSI reference resource determination module is configured to determine a CSI reference resource, wherein the CSI reference resource is one or more subframes in a time domain and one or more narrowbands in a frequency domain;
- and
- the reporting module is configured to report CSI on the CSI reference resource.
44-74. (canceled)
A device for triggering User Equipment, UE, to report Channel State Information, CSI, comprising:
- a first sending module configured to send a reference signal to UE;
- and
- a second sending module configured to send the following contents to the UE:
- related resource information about periodically reporting and/or related resource information about triggering report.
76-84. (canceled)
Dependencies are inferred from the claim text.