Reduced interpath interference for ultrawideband (UWB) wireless communication
US12418322B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jun 29, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Dec 26, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7176
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods for reduced interpath interference for ultrawideband (UWB) wireless communication are disclosed. In one aspect, a wireless communication device employs a systematic and non-random pulse-hopping scheme to introduce variable distances between pulses to reduce collision rates from interpath interference. In exemplary aspects, the scheme optimizes avoidance of collision rates for distances between paths of up to thirty nanoseconds (30 ns). The use of an optimized grid will be stable regardless of position of the user, thereby avoiding transmission drops and improving the user experience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.