Patent · US Expired

Data reception method

US6859885B2 · kind B2 · utility

2Cited by

6References

19Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Thomas Wagner · Kammerstein, DE
Eberhard Boehl · Reutlingen, DE
Andrej Morosov · Potsdam, DE

Key dates

Filing date	Nov 30, 2001
Grant date	Feb 22, 2005
Priority date	—
Expiry date	Jan 30, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH04L7/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A data reception method is described in which errors due to a phase shift between the data signals and the clock pulse are compensated in data signals transmitted at a constant frequency with the receiving device operating at this frequency by operating two readout devices with a time offset, and a signal output by one of the readout devices is selected, after which this signal is checked for validity. This makes additional transmission of an operating clock pulse via a bus system and synchronization of an input signal with an operating clock unnecessary.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.