Name
Abstract | ||
|---|---|---|
The generalized normal-Laplace (GNL) distribution is employed to reflect the heavy-tailed and impulsive nature of the multiple access interference (MAI) plus AWGN noise in ultra-wideband (UWB) systems. To accurately represent the impulsive feature of the MAI-plus-noise while keeping longer tails, the kurtosis matching (KM) method combined with the method of moments estimation (MME) is proposed for the parameter estimation for time-hopping UWB multiple access communications in AWGN channels. The GNL based UWB receiver using the KM approach outperforms the conventional matched filter receiver, the soft-limiting receiver, the Gaussian-Laplace mixture receiver, and the MME-based GNL receiver in high SNR ranges. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1587/elex.8.1505 | IEICE ELECTRONICS EXPRESS |
Keywords | Field | DocType |
generalized normal-Laplace (GNL) distribution, time-hopping (TH) ultra-wideband (UWB), multiple access interference (MAI), kurtosis matching, soft-limiting, Gaussian-Laplace mixture | Laplace distribution,Computer science,Communication channel,Electronic engineering,Interference (wave propagation),Estimation theory,Matched filter,Additive white Gaussian noise,Kurtosis,Method of moments (statistics) | Journal |
Volume | Issue | ISSN |
8 | 18 | 1349-2543 |
Citations | PageRank | References |
1 | 0.37 | 2 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jinyoung An | 1 | 5 | 2.88 |
| sangchoon | 2 | 46 | 11.91 |