Name
Abstract | ||
|---|---|---|
This work aims at characterizing the second-order statistics of indoor ultra-wideband (UWB) channels using channel sounding techniques. We present measurement results for different scenarios conducted in a laboratory setting at Institut Eurécom. These are based on an eigendecomposition of the channel autocovariance matrix, which allows for the analysis of the growth in the number of significant degrees of freedom of the channel process as a function of the signaling bandwidth as well as the statistical correlation between different propagation paths. We show empirical eigenvalue distributions as a function of the signal bandwidth for both line-of-sight and non-line-of-sight situations. Furthermore, we give examples where paths from different propagation clusters (possibly arising from reflection or diffraction) show strong statistical dependence. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1155/ASP.2005.287 | EURASIP J. Adv. Sig. Proc. |
Keywords | Field | DocType |
signal bandwidth,channel process,strong statistical dependence,different propagation path,institut eur,statistical correlation,indoor uwb channel,empirical eigenvalue distribution,different scenario,different propagation cluster,subspace analysis,channel autocovariance matrix | Non-line-of-sight propagation,Autocovariance,Computer science,Ultra-wideband,Artificial intelligence,Computer vision,Subspace topology,Channel sounding,Communication channel,Algorithm,Bandwidth (signal processing),Eigendecomposition of a matrix,Electrical engineering | Journal |
Volume | Issue | ISSN |
2005, | 3 | 1687-6180 |
Citations | PageRank | References |
10 | 0.98 | 7 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Aawatif Menouni Hayar | 1 | 41 | 5.30 |
| Raymond Knopp | 2 | 725 | 90.42 |
| Rachid Saadane | 3 | 22 | 11.94 |