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Estimation of channel temporal auto-correlation and coherence time based on propagation paths
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yin, Xuefeng Zhou, Junhe Kwak, Byung-Jae Chung, Hyun Kyu |
| Copyright Year | 2010 |
| Abstract | In this contribution, we investigate the applicability of using multiple propagation paths to estimate the temporal auto-correlation function and the coherence time of wireless propagation channels. The Space-Alternating Generalized Expectation-maximization (SAGE) algorithm is applied for extracting the paths from measurement data. It is found that the channel auto-correlation function and coherence time computed based on the path parameters are biased. A simple method is proposed for correction of the biases. Experimental investigations are conducted to evaluate the effectiveness of the method. |
| Starting Page | 1 |
| Ending Page | 5 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.4108/chinacom.2010.11 |
| Alternate Webpage(s) | https://eudl.eu/pdf/10.4108/chinacom.2010.11 |
| Alternate Webpage(s) | https://doi.org/10.4108/chinacom.2010.11 |
| Journal | 2010 5th International ICST Conference on Communications and Networking in China |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
