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INCITS/ISO/IEC 15693-2:2019 (2020)
Cards And Security Devices For Personal Identification - Contactless Vicinity Objects - Part 2: Air Interface And Initialization
Document specifies the nature and characteristics of the fields to be provided for power and bi-directional communications between vicinity coupling devices (VCDs) and vicinity cards (VICCs). This document is intended to be used in conjunction with other parts of the ISO/IEC 15693 series. This document does not preclude the incorporation of other standard technologies on the card as described in Annex A.
InterNational Committee for Information Technology Standards [incits]