Abstract
A closed-loop method for frequency offset estimation and compensation in digital receivers is introduced. The proposed method is best suited for frequency offset compensation of a subclass of binary CPM with h = 1/2 that includes modulation schemes with non-negative frequency pulses. For considered modulation schemes the modulation-induced self-noise term is absent from the estimate variance. The estimator is non-data and non-timing aided and its estimation range is half the bit rate (±R/2). With larger frequency offsets it introduces a frequency ambiguity of R that is of no relevance to the performance of a differential detection based receiver.
| Original language | English (US) |
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| Pages | 573-578 |
| Number of pages | 6 |
| State | Published - 1998 |
| Externally published | Yes |
| Event | Proceedings of the IEEE GLOBECOM 1998 - The Bridge to the Global Integration - Sydney, NSW, Aust Duration: Nov 8 1998 → Nov 12 1998 |
Other
| Other | Proceedings of the IEEE GLOBECOM 1998 - The Bridge to the Global Integration |
|---|---|
| City | Sydney, NSW, Aust |
| Period | 11/8/98 → 11/12/98 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Global and Planetary Change