发明申请
- 专利标题: APPARATUS, SYSTEM AND METHOD FOR PROVIDING LOCATIONING MULTIPATH MITIGATION
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申请号: PCT/IB2021/056412申请日: 2021-07-15
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公开(公告)号: WO2022013817A1公开(公告)日: 2022-01-20
- 发明人: SHPAK, Eran
- 申请人: DEEYOOK LOCATION TECHNOLOGIES LTD.
- 申请人地址: 5 Pineles Street
- 专利权人: DEEYOOK LOCATION TECHNOLOGIES LTD.
- 当前专利权人: DEEYOOK LOCATION TECHNOLOGIES LTD.
- 当前专利权人地址: 5 Pineles Street
- 优先权: US16/931,035 2020-07-16
- 主分类号: G01S5/00
- IPC分类号: G01S5/00 ; G01S5/10 ; G01S5/08
摘要:
In at least one embodiment, a system for providing locationing multipath mitigation for wireless communication is provided. The system includes a receiver having at least one controller. The at least one controller is programmed to; receive a first narrowband wireless signal including a predetermined symbol from a transmitter across a wideband transmission channel that exhibits a multipath condition and additive noise, the first narrowband wireless signal being convoluted with the wideband channel to form a first received signal and to perform autocorrelation on the first received signal to extract the predetermined symbol. The at least one controller is further configured to filter the extracted predetermined symbol to deconvolve the first received signal to minimize the effects of the multipath condition and the additive noise to provide a first deconvoluted signal.