Method for data transmission

US6690733B1 · kind B1 · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Alfred Baumgartner · Romanshorn, CH
• Hubert Braunwarth · Friedberg, DE
• Robert Gold · Brackenheim, DE
• Frank Grosshauser · Schrobenhausen, DE
• Josef Kuttenreich · Aichach, DE
• Ralf Reichart · Aichach, DE
• Gerhard Schilling · Bielefeld, DE
• Wolfgang Schmid · Regensburg, DE
• Werner Steiner · Schrobenhausen, DE
• Janez Skedelj · Witten, DE

Key dates

• Filing date: Dec 13, 1999
• Grant date: Feb 10, 2004
• Expiry date: Dec 13, 2019

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L2001/0094
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

In a method for data transmission in which the binary original data (D0, . . . , Dm) is transferred from a transmitter to a unit of a receiver (1), selected preferably by means of a binary base address (A0, . . . , An), preferably to a register (80, . . . , 87), where the original data (D0, . . . , Dm) and preferably also the base address (A0, . . . , An) are transmitted through one or several data lines, the inverted original data (inversion data) (D0′, . . . , Dm′) and preferably also the complementary base address (complementary address) (A0′, . . . , An′, Ak) are transmitted by the transmitter.The transmitted inversion data (D0′, . . . , Dm′) and preferably the transmitted complementary address (A0′, . . . , An′, Ak) are inverted in the receiver, the transmitted base address (A0, . . . , An) and the transmitted original data (D0, . . . , Dm) are compared with the inverted complementary address (A0′, . . . , An′) and the inverted inversion data (D0′, . . . , Dm′) bit serially (0, . . . , n) and (0, . . . , m) respectively in each case, or instead of inversion and subsequent comparison an EXOR operation is pe…