Invention Application
- Patent Title: CHANNEL STATE INFORMATION REFERENCE SIGNAL (CSI-RS) AS PART OF DISCOVERY REFERENCE SIGNAL (DRS) CONFIGURATION AND INDICATION FOR NEW RADIO-UNLICENSED (NR-U)
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Application No.: US17434443Application Date: 2020-03-27
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Publication No.: US20220141065A1Publication Date: 2022-05-05
- Inventor: Bishwarup Mondal , Yongjun Kwak , Alexei Davydov , Daewon Lee
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- International Application: PCT/US2020/025364 WO 20200327
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L5/00
Abstract:
Systems, methods, and circuitries are provided for configuring and indicating channel state information resource signals (CSI-RS) using discovery reference signal (DRS) resources. An example method includes determining discovery reference signal (DRS) resources for use in carrying channel state information reference signals (CSI-RS); generating CSI-RS configuration information that defines at least one CSI-RS using the DRS resources; and signaling the CSI-RS configuration information to a user equipment (UE) device.
Public/Granted literature
Information query
