Method and system for controlling a receiver in a digital communication system
US8045653B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 15, 2004 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | May 7, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2675
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Detection method and device for a receiver in a digital communication system designed to process a frame comprising a periodic sub-set of length n, said method comprising the following steps:—determining a first vector u having a length n;—determining a second shifted vector v;—calculating a correlation function between said first and second vectors;—calculating a quadratic error function between said first and second vectors;—calculating a first cost function that is a linear combination of both preceding functions and, according to the sign of the result,—calculating a second cost function of frame beginning estimate; and—starting the communication system receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.