Methods and systems for symbol estimation in a receiver
US6301315A · kind A · utility
11Cited by
6References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 1999 |
| Grant date | Oct 9, 2001 |
| Priority date | — |
| Expiry date | Dec 22, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03006
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides systems and methods for mitigating interference on a received signal by providing an equalizer having a truncated response time preceded by a linear filter which compensates for the truncated response time. The invention also provides methods and systems for mitigating the interference on a received signal by providing a receiver having a filter, an equalizer with a truncated response time and a symbol mapper using a symbol mapping technique that takes advantage of noise correlation produced by the equalizer by adjusting symbol mapping boundaries accordingly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.