Impulse-based communication system
US7590198B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 2005 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Apr 3, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7095
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A synchronization acquisition method for impulse-based communication including synchronizing received information with a first pulse signal having the same period as the transmit information transmitted from the transmitting end. When the correlation between the received information and an unmodulated second pulse signal exceeds a predetermined threshold, the correlation value is stored together with the reception time in memory. The stored values are sequentially updated, wherein synchronization between the received signal and the first pulse signal is established by determining the generation timing of the first pulse signal by using the time stored in the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.