Abstract
Timing synchronization of an early WIND-FLEX prototype is discussed in this paper. Simulation results for different low-complexity timing synchronization metrics are given in an AWGN (additive white Gaussian noise) channel. Simulations take into account frame detection via a threshold comparison followed by symbol timing estimation using a maximum search. Training symbols are fixed. A novel low-complexity metric reaches equal or better results than the maximum correlation (MC) metric, if we require optimal timing. Furthermore, nearly identical performance as with the maximum normalized correlation (MNC) metric is achieved, if threshold 0.4 or 0.6 is used.
| Original language | English |
|---|---|
| Title of host publication | Towards ubiquitous communications: Proceedings of IST Mobile and Wireless Telecommunications Summit |
| Publisher | Aristotle University of Thessaloniki |
| Pages | 348-352 |
| Number of pages | 5 |
| ISBN (Print) | 960-91918-0-0 |
| Publication status | Published - 2002 |
| MoE publication type | A4 Article in a conference publication |
| Event | IST Mobile and Wireless Telecommunications Summit - Thessaloniki, Greece Duration: 17 Jun 2002 → 19 Jun 2002 |
Conference
| Conference | IST Mobile and Wireless Telecommunications Summit |
|---|---|
| Country | Greece |
| City | Thessaloniki |
| Period | 17/06/02 → 19/06/02 |
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Lasanen, M., Rautio, J., & Nissilä, M. (2002). Timing synchronization of the WIND-FLEX OFDM prototype. In Towards ubiquitous communications: Proceedings of IST Mobile and Wireless Telecommunications Summit (pp. 348-352). Aristotle University of Thessaloniki. https://pdfs.semanticscholar.org/0824/0a2fcf7f536e23b63fd5a4f8188ca1b5b7bb.pdf