Transmitting Data Between a Base Station and a Transponder

• US 20110217924A1
• Filed: 03/16/2011
• Published: 09/08/2011
• Est. Priority Date: 02/01/2002
• Status: Active Grant

• Current Assignee: Atmel Corporation (Microchip Technology Incorporated)
• Original Assignee: Atmel Corporation (Microchip Technology Incorporated)
• Inventors: Friedrich, Ulrich
• Granted Patent: US 8,315,276 B2
• Time in Patent Office: Days
• US Class Current: 455/39
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
• CPC Class Codes: H04L 25/4902 Pulse width modulation; Pulse position modulation

Abstract

In particular embodiments, an error correction during the transmission of the data word is made possible through the change of the modulation state at pre-defined time points.

Claims

1. A method comprising, by one or more computer systems, transmitting data between a base station and a transponder.