Multi-pulse multi-delay (MPMD) multiple access modulation for UWB
US7194019B2 · kind B2 · utility
10Cited by
3References
37Claims
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Key dates
| Filing date | Jul 30, 2003 |
| Grant date | Mar 20, 2007 |
| Priority date | — |
| Expiry date | Jun 5, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7176
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A new modulation scheme in UWB communications is introduced. This modulation technique utilizes multiple orthogonal transmitted-reference pulses for UWB channelization. The proposed UWB receiver samples the second order statistical function at both zero and non-zero lags and matches the samples to stored second order statistical functions, thus sampling and matching the shape of second order statistical functions rather than just the shape of the received pulses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.