
Identification Cards - Contactless Integrated Circuit(s) Cards - Proximity Cards - Part 4: Transmission Protocol - (formerly ANSI/ISO/IEC 14443-4:2001)
出版:Information Technology Industry Council

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基本信息
标准编号: INCITS/ISO/IEC 14443-4-2001
标准类别:Standard
出版单位:Information Technology Industry Council
标准页数:44
标准简介
Specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence of the protocol. This part of ISO/IEC 14443 is intended to be used in conjunction with other parts of ISO/IEC 14443 and is applicable to proximity cards of Type A and Type B.