Invention Grant
- Patent Title: Multi-beam uniform coverage in a coverage cell(s) in a wireless communications system (WCS)
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Application No.: US17828171Application Date: 2022-05-31
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Publication No.: US12028130B2Publication Date: 2024-07-02
- Inventor: Benjamin Imanilov , Viacheslav Viacheslavovich Ivanov , Andrey Kobyakov , Shirish Nagaraj , Deepak Pengoria , Evgenii Pustovalov , Hsien Li Woo
- Applicant: Corning Research & Development Corporation
- Applicant Address: US NY Corning
- Assignee: Corning Research & Development Corporation
- Current Assignee: Corning Research & Development Corporation
- Current Assignee Address: US NY Corning
- Agent William D. Doyle
- Main IPC: H04B7/0426
- IPC: H04B7/0426 ; H04B7/0408 ; H04B7/06 ; H04W72/044

Abstract:
Multi-beam uniform coverage in a coverage cell(s) in a wireless communications system (WCS) is provided. The WCS includes a number of wireless devices that are typically mounted on a fixed structure to provide coverage for user devices. Each wireless device includes one or more antenna arrays. Each antenna array is controlled via a set of codewords to form one or more RF beams to each cover a respective area in a coverage cell. The codewords are predetermined based on fairness and/or leakage constraints such that the RF beams can be formed in desired geometric shapes and steered toward desired directions to provide a uniform coverage in the coverage cell. By forming the RF beams based on the codewords predetermined based on fairness and/or leakage constraints, it is possible to ensure an equal RF power signal level inside the coverage cell and/or reduced power leakage outside the coverage cell.
Public/Granted literature
- US20230387970A1 MULTI-BEAM UNIFORM COVERAGE IN A COVERAGE CELL(S) IN A WIRELESS COMMUNICATIONS SYSTEM (WCS) Public/Granted day:2023-11-30
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