The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 1999
Filed:
Feb. 12, 1996
Jeffrey D Wilson, River Vale, NJ (US);
Johannes Bardach, Vienna, AT;
Abstract
A method and apparatus for transmission of data for voice, signaling data, air traffic control facilities, telephone equipment, communication systems, etc., wherein the data are transmitted in the form of data packets comprising preamble, header, data, and/or signal bytes via--if necessary--a dual bus between preferably decentralized stations connected to the bus, wherein the stations receive the data for transmission from connected peripheral devices, e.g. microphones, telephone equipment, loudspeakers, keyboards, line interfaces, radio equipment, etc., and the stations transmit received data via these peripheral units, and wherein the station clock pulse is synchronized by a synchronizing signal transmitted from a master station. In each station a device, e.g. a Manchester decoder, which recognizes preambles which are shortened in comparison with Ethernet preambles, is connected between the station-internal data processing unit, e.g., a digital signal processor, a microcontroller, etc., and the bus.