Invention Grant
- Patent Title: Systems and methods for resource-specific reference signal configuration
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Application No.: US16054707Application Date: 2018-08-03
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Publication No.: US10651998B2Publication Date: 2020-05-12
- Inventor: Aman Jassal , Keyvan Zarifi
- Applicant: Aman Jassal , Keyvan Zarifi
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04L5/00

Abstract:
Networks use channel state information reference signals (CSI-RSs) to measure channel conditions between a user equipment (UE) and a transmit/receive point (TRP) in a cell. The resources configured for the transmission of a CSI-RS may be indicated to the UE using higher layer signaling. Measurement results for a CSI-RS are transmitted by the UE in the form of a measurement report. A need exists for signaling designs that aim to provide more flexible and efficient signaling of CSI-RS resource configurations and measurement reports. In some embodiments, CSI-RS resource configurations and measurement reports are resource-specific. The CSI-RS resource configurations may be independent from an identifier of the cell that the CSI-RS is transmitted from, and the measurement reports do not necessarily include the identifier of the cell. Advantages may include allowing the network to freely allocate CSI-RS resources without the need for reconfiguration at the UE side.
Public/Granted literature
- US20200044806A1 SYSTEMS AND METHODS FOR RESOURCE-SPECIFIC REFERENCE SIGNAL CONFIGURATION Public/Granted day:2020-02-06
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