Name
Abstract | ||
|---|---|---|
Pulse shaping filters are commonly implemented by FIR filters. Motivated by Slepian's philosophy of discrete prolate spheroidal sequences (DPSS), we investigate Welch's lower bound on aperiodic auto- and cross-correlations for oversampled sequences. An oversampled sequence set having minimum cross-correlations in chip-asynchronous CDMA system is provided under a given bandwidth condition. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/ISIT.2007.4557595 | 2007 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-7 |
Keywords | Field | DocType |
Welch bound, total square correlations (TSC), discrete prolate spheroidal sequences (DPSS) | Discrete mathematics,Digital filter,Control theory,Upper and lower bounds,Convolution,Algorithm,Pulse shaping,Bandwidth (signal processing),Code division multiple access,Aperiodic graph,Finite impulse response,Mathematics | Conference |
Citations | PageRank | References |
0 | 0.34 | 9 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yutaka Jitsumatsu | 1 | 23 | 10.82 |
| Tohru Kohda | 2 | 108 | 26.07 |