Correlation shaping multi-signature receiver
US7636403B2 · kind B2 · utility
4Cited by
39References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2001 |
| Grant date | Dec 22, 2009 |
| Priority date | — |
| Expiry date | Jun 28, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/70935
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A receiver for and method of processing received signals comprising a linear combination of a plurality of signature signals having undergone some distortion. The receiver is comprised of a bank of correlators for receiving the signals, and a correlation shaper operating on a vector output from the bank of correlators. The bank of correlators may comprise a matched filter receiver or a decorrelator receiver. Optionally, a bank of detectors may operate on the vector output of the correlation shaper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.