A coarse frequency offset estimation in an OFDM system using the concept of the coherence phase bandwidth.
We propose a new coarse frequency offset estimation algorithm in orthogonal frequency-division multiplexing systems, which performs robust operation in the presence of a symbol timing offset within an allowed range. The effect of a symbol timing offset on estimating a coarse frequency offset is anal...
| Vydáno v: | IEEE Transactions on communications 49, 8 (2001). |
|---|---|
| Hlavní autor: | |
| Médium: | Článek |
| Jazyk: | English |
| Témata: |