Name
Abstract | ||
|---|---|---|
Synchronization poses a major challenge to ultra wideband (UWB) systems due to the low signal duty cycles in UWB. This study develops an effective synchronization scheme for frame-differential IR-UWB receivers to improve the synchronization speed. The proposed parallel search mechanism reduces the search region of the symbol boundaries to only a single frame duration. Moreover, only one delay element is needed in each branch, since a shared looped delay-line (SLD) is also proposed to lower the implementation complexity of the parallel search mechanism. Simulations and performance analysis show that the proposed scheme achieves a lower mean square error and a higher probability of detection than other alternatives. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/ICC.2008.710 | ICC |
Keywords | Field | DocType |
shared looped delay-line,mean square error,ultra-wideband systems,parallel search mechanism,ultra wideband communication,low signal duty cycles,frame-differential ir-uwb receivers,radio receivers,signal detection,parallel signal acquisition,synchronization speed,synchronisation,mean square error methods,probability,ultra wideband,pulse modulation,duty cycle,probability of detection,interference | Synchronization,Detection theory,Computer science,Pulse-width modulation,Mean squared error,Real-time computing,Ultra-wideband,Interference (wave propagation),Statistical power,Energy consumption | Conference |
ISSN | ISBN | Citations |
1550-3607 | 978-1-4244-2075-9 | 0 |
PageRank | References | Authors |
0.34 | 6 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jyh-Horng Wen | 1 | 227 | 45.85 |
| Hsi-Chou Hsu | 2 | 8 | 3.46 |
| Po-Wei Chen | 3 | 6 | 1.82 |