Abstract
A decision-aided DPSK receiver scheme is proposed, which can achieve channel equalization using data symbols alone. It makes use of the reverse modulation channel sounding technqiue to calibrate the fading channel and suppress the error floor. Significant improvement over conventional DPSK has been observed simply by adding a fading signal processing filter. Results for BPSK have been shown. The concept can be applied to QDPSK or 8DPSK systems. Compared with reference-based techniques, the advantage of this scheme is that no overhead is required to achieve channel compensation
| Translated title of the contribution | Analysis of decision-aided DPSK in the presence of multipath fading |
|---|---|
| Original language | English |
| Pages (from-to) | 157 - 162 |
| Journal | IEE 6th International Conference on Mobile Radio and Personal Communications, 1991 |
| Publication status | Published - Dec 1991 |
| Event | 6th International Conference on Mobile Radio and Personal Communications - Coventry, United Kingdom Duration: 1 Dec 1991 → … |
Bibliographical note
ISBN: 0852965303Name and Venue of Conference: International Conference on Mobile Radio and Personal Communications, London
Rose publication type: Conference contribution
Other identifier: IEE Publ. No. 351
Keywords
- fading
- interference suppression
- mobile radio systems
- radio receivers