Abstract
This paper presents a new estimator for the velocity of a mobile station in microcellular systems. The proposed estimator is based on the zero-crossing rate of the instantaneous frequency of the received signal. The effects of additive noise, scattering distribution, and shadowing on the proposed velocity estimator are analyzed. The IF-based velocity estimator outperforms the conventional estimators in the presence of shadowing.
| Original language | English |
|---|---|
| Title of host publication | Seventh International Symposium on Signal Processing and Its Applications, ISSPA 2003 |
| Subtitle of host publication | Proceedings |
| Place of Publication | Paris |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Number of pages | 4 |
| ISBN (Print) | 0780379462 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 7th International Symposium on Signal Processing and its Applications, ISSPA 2003 - Paris, France Duration: 4 Jul 2003 → … |
Conference
| Conference | 7th International Symposium on Signal Processing and its Applications, ISSPA 2003 |
|---|---|
| Country/Territory | France |
| City | Paris |
| Period | 4/07/03 → … |
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