H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01) G06K 7/00 (2006.01) G06K 7/10 (2006.01) G07B 15/02 (2006.01) G07C 9/00 (2006.01) G07F 7/08 (2006.01) G07F 7/10 (2006.01)
Patent
CA 2093267
ABSTRACT OF THE DISCLOSURE In a system for data exchanges without physical contact between a generally mobile portable set and a terminal or a population of generally fixed terminals, it is sought to make a modular set comprising a portable object (notably a memory card) that can be inserted either into a transceiver device, or in an ISO reader for by example, by saving on an interface management system and by reducing the power consumption of the set to the minimum. The transceiver device is without any microprocessor, and the portable object houses means for the management notably of the transmission/reception protocol of the portable set and of the ISO 7816-3 protocol .
Oyen Wiggs Green & Mutala Llp
Regie Autonome Des Transports Parisiens
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