Transmitting unit, receiving unit, active transmission device and active transmission system suitable for USB signals
US11494328B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Mar 8, 2022 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Mar 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transmission unit, receiving unit, active transmission device and active transmission system applicable to USB signal, and is used for addressing the problem that the ping.LFPS signal is easy to lose; setting a detection threshold value to distinguish ping.LFPS signals from other LFPS signals to ensure that no ping.LFPS signals are missed; optimizing the USB3.X signal with a proxy module to generate proxy signals for ping.LFPS signals and other LFPS signals respectively; supporting and managing the Link training to improve the success rate of high-speed signal transmission by modifying circuit configuration and re-training.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.