Name
Abstract | ||
|---|---|---|
The interference imposed on conventional narrow-band systems by impulse radio UWB (IR-UWB) signals is examined by simulations. The Dirac delta function is employed to model the IR-UWB signal to reduce simulation costs. The simulation results show that the statistical characteristics of this interference deviate from Gaussian noise when the frequency band of the narrow-band system includes a half multiple of the data symbol rate of the IR-UWB system. In the case of pulse-position-modulation UWB signals and biorthogonal-coded bipolar-modulation UWB signals, the performance degradation of the narrow-band system depends on the number of pulse positions and the number of orthogonal codes, respectively. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1093/ietfec/e88-a.11.3092 | IEICE Transactions |
Keywords | Field | DocType |
interference deviate,pulse-position-modulation uwb signal,simulation result,simple signal models,impulse radio uwb systems,impulse radio uwb,ir-uwb system,biorthogonal-coded bipolar-modulation uwb signal,conventional narrow-band system,interference analysis,narrow-band system,ir-uwb signal,simulation cost | Frequency band,Symbol rate,Impulse radio,Pulse (signal processing),Dirac delta function,Theoretical computer science,Electronic engineering,Interference (wave propagation),Electrical engineering,Gaussian noise,Kurtosis,Mathematics | Journal |
Volume | Issue | ISSN |
E88-A | 11 | 0916-8508 |
Citations | PageRank | References |
2 | 0.66 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yasuo Suzuki | 1 | 2 | 0.66 |
| Ichihiko Toyoda | 2 | 7 | 2.26 |
| masahiro umehira | 3 | 71 | 25.98 |