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ISO/IEC 18092-2013 pdf download

ISO/IEC 18092-2013 pdf download.Information technology Telecommunications and informationexchange between systems – Near FieldCommunication – Interface and Protocol(NFCIP-1).
ISO/IEC 18092 defines communication modes for Near Field Communication Interface and Protocol (NFCIP-1) using inductive coupled devices operating at the centre frequency of 13,56 MHz for interconnection of computer peripherals. It also defines both the Active and the Passive communication modes of Near Field Communication Interface and Protocol (NFCIP-.1) to realize a communication network using Near Field Communication devices for networked products and also for consumer equipment. This International Standard specifies, in particular, modulation schemes, codings, transfer speeds, and frame format of the RF interface, as well as initialisation schemes and conditions required for data collision control during initialisation. Furthermore, this International Standard defines a transport protocol including protocol activation and data exchange methods.
Information interchange between systems also requires, at a minimum, agreement between the interchange parties upon the interchange codes and the data structure.
2 Conformance
A system implementing the Active and the Passive communication mode shall be in conformance with this International Standard if it meets all the mandatory requirements specified herein.
It may also implement the NFC-SEC Option as specified in ISO/IEC 13157-1.
3 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ITU-T V.41:1988, Code-independent error-control system
ISO/IEC 13157-1:2010, Information technology — Telecommunications and information exchange between systems — NFC Security — Part 1: NFC-SEC NFCIP-1 security seivices and protocol
ISO/IEC 14443-2:20 10, Identification cards — Contactless integrated circuit cards — Proximity cards — Part 2:Radio frequency power and signal interface
ISO/IEC 14443-3:2011, Identification cards — Contactiess integrated circuit cards — Proximity cards — Part 3: Initialization and anticollision
ISO/IEC 14443-4:2008, Identification cards — Contactiess integrated circuit cards — Proximity cards — Part 4:Transmission protocol
4 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
4.1 active communication mode
mode in which both the Initiator and the Target use their own RF field to enable the communication
4.2 ASK modulation
Amplitude Shift Keying, in which the amplitude of the carrier frequency is modulated according to the logic of the data to be transmitted
4.3 Binary Coded Decimal BCD
system for representing each of the decimal numbers 0 to 9 by a four-bit binary code
NOTE The bits, from left to right, are worth 8, 4, 2 and 1 respectively in decimal, so for example the number 6 in BCD is 0110.
4.4 collision
transmission by two or more Targets or Initiators during the same time period, such that the Initiator or the Target is unable to distinguish from which Target the data originated
4.5 frame
sequence of data bits and optional error detection bits, with frame delimiters at start and end
4.6  HThreshold
the threshold value to detect an extermnal RF field.ISO/IEC 18092 pdf download.

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