Linear receivers for time-hopping impulse radio systems
US7349458B2 · kind B2 · utility
1Cited by
4References
5Claims
0Family size
Assignee
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Key dates
| Filing date | May 17, 2004 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | May 12, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/6908
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a time-hopped impulse radio system, each symbol is transmitted over a channel having different multipath components as a set of Nf frames. Each frame includes one pulse. All frames of a received signal corresponding to the symbol are sampled to generate Nf×L samples, where L is the number of samples for each frame. Then, the Nf×L samples are combined according to a minimum mean square error criterion to obtain a decision variable corresponding to the symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.