interface (improperly called RFID) ensuring both remote powering and communication between the reader and the card. A Calypso card, whatever its form (card...
4 KB (471 words) - 02:34, 19 July 2024
be Type A and Type B, both of which communicate via radio at 13.56 MHz (RFID HF). The main differences between these types concern modulation methods...
4 KB (376 words) - 06:23, 7 March 2024
implemented as contactless smart cards using the Calypso standard, initially with Radio-frequency identification (RFID), then Near-field communication (NFC) since...
9 KB (1,112 words) - 15:35, 23 August 2024
for public transport in the Helsinki area; the card is read remotely. Calypso, an international electronic ticketing standard, originally designed by...
87 KB (1,231 words) - 03:11, 27 August 2024
and cosine inputs at a precise time. It is widely used for wireless LANs , RFID and Bluetooth communication. Orthogonal frequency-division multiplexing (OFDM)...
17 KB (1,927 words) - 19:46, 27 August 2024
drivers' prepaid toll account using advanced Radio Frequency Identification (RFID) technology. There are four Salik tolling points placed in strategic locations...
240 KB (21,343 words) - 20:58, 2 September 2024
example based on a communication protocol such as Wi-Fi, Bluetooth, UWB or RFID and the use of indoor positioning system. The use of The Internet of Things...
17 KB (1,964 words) - 06:58, 20 July 2024