Abstract
In this work we introduce the so called Polynomial Minimum Shift Keying (PMSK) modulation as a particular case of continuous phase modulations (CPM), the standard currently used in GSM or DECT systems. The demodulation is based on the high order ambiguity function and leads to simple implementations essentially based on FFT. The most important feature of the demodulation process of PMSK signals is Doppler tolerance and the capability, under some bandwidth constraints, for blind equalization for transmissions over multipath fading channels. The price paid is essentially in terms of oversampling and increased modulation indices to obtain satisfactory performance.
| Original language | English (US) |
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| Title of host publication | IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC |
| Publisher | IEEE |
| Pages | 145-148 |
| Number of pages | 4 |
| State | Published - 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 1st IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC'97 - Paris, Fr Duration: Apr 16 1997 → Apr 18 1997 |
Other
| Other | Proceedings of the 1997 1st IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC'97 |
|---|---|
| City | Paris, Fr |
| Period | 4/16/97 → 4/18/97 |
ASJC Scopus subject areas
- Signal Processing