Abstract
In order to provide a judicious pulse waveform design required for ultra-wideband (UWB) communication to enable the UWB spectral mask compatible and coexistent with other existing wireless communication systems, a semi-definite programming (SDP) based pulse waveform design method for UWB radios is introduced and a further analysis is given in this paper. By using Sedumi and Yalmip toolboxes of Matlab, the procedure of solving the SDP problem is simplified. Simulation results show that this SDP based pulse waveform design method can be used to design pulses that fulfill the Federal Communications Commission (FCC) spectral mask strictly and optimize the power efficiency at the same time. This paper also analyzes the influences of the power efficiency duing to the changes of sampling interval and the number of combined pulses, and then the optimal sampling interval that maximizes the transmission power can be found.
| Original language | English |
|---|---|
| Pages (from-to) | 578-581 |
| Number of pages | 4 |
| Journal | Journal of Harbin Institute of Technology (New Series) |
| Volume | 15 |
| Issue number | 4 |
| State | Published - Aug 2008 |
Keywords
- FCC spectral mask
- Pulse waveform design
- Semi-definite programming
- Ultra-wideband
Fingerprint
Dive into the research topics of 'Semi-definite programming based pulse waveform design and its further analysis'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver