Device and method for data signal detection in the presence of distortion and interference in communication systems
US5694437A · kind A · utility
71Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1995 |
| Grant date | Dec 2, 1997 |
| Priority date | — |
| Expiry date | Oct 10, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03503
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a device (200, 300, 400) and method (500) in multi-access communications system for reliably receiving burst transmissions from users in the presence of distortion and interference. The signal detector of the invention incorporates separate modules (280, 290; 302, 304; 402, 404) for distortion cancellation and interference suppression. This allows efficient tracking of distortion and interference characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.