Invention Grant
- Patent Title: System and method for framework of L1-SINR measurement and reporting
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Application No.: US17418092Application Date: 2020-01-02
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Publication No.: US12224811B2Publication Date: 2025-02-11
- Inventor: Yushu Zhang , Yingzhu Zhao , Guotong Wang , Victor Sergeev , Alexei Davydov
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Eschweiler & Potashnik, LLC
- Agent Jacob C. Ballantyne
- Priority: WOPCT/CN2019/070448 20190104
- International Application: PCT/US2020/012056 WO 20200102
- International Announcement: WO2020/142610 WO 20200709
- Main IPC: H04B17/336
- IPC: H04B17/336 ; H04B7/06 ; H04W24/10 ; H04B5/72 ; H04L25/02

Abstract:
Systems, apparatuses, methods, and computer-readable media are provided for framework of layer 1 signal-to-interference plus noise ratio (L1-SINR) measurement and reporting based on channel measurement and interference measurement. The channel measurement is performed on a first set of reference signal (RS) resources, and the interference measurement is performed on a second set of RS resources. Each of the second set of RS resources is mapped to each of the first set of RS resources. The L1-SINR is determined from a first RS resource of the first set of RS resources and a second RS resource of the send set of RS resources, where the first RS resource is mapped to the second RS resource. A message including the L1-SINR is generated and transmitted to the access node.
Public/Granted literature
- US20220190939A1 SYSTEM AND METHOD FOR FRAMEWORK OF L1-SINR MEASUREMENT AND REPORTING Public/Granted day:2022-06-16
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