CSA ISO/IEC 15693-3:20
Cards and security devices for personal identification — Contactless vicinity objects — Part 3: Anticollision and transmission protocol (Adopted ISO/IEC 15693-3:2019, third edition, 2019-04)
Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the SCC Mirror Committee (SMC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).
This Standard supersedes CAN/CSA-ISO/IEC 15693-3-10 (adopted ISO/IEC 15693-3:2009). At the time of publication, ISO/IEC 15693-3:2019 is available from ISO and IEC in English only. CSA Group will publish the French version when it becomes available from ISO and IEC.
This Standard has been formally approved, without modification, by the Technical Committee and has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.
This document specifies:
— protocols and commands;
— other parameters required to initialize communications between a vicinity integrated circuit card and a vicinity coupling device;
— methods to detect and communicate with one card among several cards (anticollision);
— optional means to ease and speed up the selection of one among several cards based on application criteria.
This document does not preclude the incorporation of other standard technologies on the card as described in Annex A.