ANSI INCITS ISO IEC 18092-2013 Information technology - Telecommunications and information exchange between systems - Near Field Communication - Interface and Protocol (NFCIP-1).pdf

1、 ANSI/INCITS/ISO/IEC 18092:20132015 (ISO/IEC 18092:2013, IDT) Information technology - Telecommunications and information exchange between systems - Near Field Communication - Interface and Protocol (NFCIP-1) ANSI/INCITS/ISO/IEC 18092:20132015 PDF disclaimer This PDF file may contain embedded typefa

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4、zed for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. Adopted by INCITS (InterNational Committee for Information Tec

5、hnology Standards) as an American National Standard. Date of ANSI Approval: 12/23/2015 Published by American National Standards Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2015 by Information Technology Industry Council (ITI). All rights reserved. These materials are subject t

6、o copyright claims of International Standardization Organization (ISO), International Electrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Industry Council (ITI). Not for resale. No part of this publication may be reproduced in any form, includi

7、ng an electronic retrieval system, without the prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1101 K Street NW, Suite 610, Washington DC 20005. Printed in the United States of America ii ITIC 2015 All rights reserved ISO/IEC 18092:2013(E) ISO/IE

8、C 2013 All rights reserved iiiContents Page Foreword . v Introduction vi 1 Scope 1 2 Conformance . 1 3 Normative references 1 4 Terms and definitions . 2 5 Conventions and notations 4 5.1 Representation of numbers 4 5.2 Names . 4 6 Abbreviated terms . 4 7 General . 5 8 RF field . 6 8.1 Values . 6 8.

9、2 Passive communication Mode . 6 8.3 Active communication Mode 6 8.4 External RF field detection . 6 9 RF Signal Interface 6 9.1 Bit duration 6 9.2 Active communication mode . 7 9.2.1 Requirements for fc/128 . 7 9.2.2 Requirements for fc/64 and fc/32 . 7 9.3 Passive communication mode . 8 9.3.1 Init

10、iator to Target requirements for fc/128 8 9.3.2 Target to Initiator requirements for fc/128 9 9.3.3 Initiator to Target requirements for fc/64 and fc/32 . 9 9.3.4 Target to Initiator requirements for fc/64 and fc/32 . 9 10 General Protocol flow . 10 11 Initialisation 10 11.1 RF Collision Avoidance 1

11、1 11.1.1 Initial RF Collision Avoidance 11 11.1.2 Response RF Collision Avoidance 12 11.2 Passive communication mode . 13 11.2.1 Initialisation and Single Device Detection at fc/128 . 13 11.2.2 Initialisation and SDD at fc/64 and fc/32 . 13 11.3 Active communication mode . 17 11.3.1 Initialisation a

12、t fc/128, fc/64, and fc/32 17 11.3.2 Active communication mode RF Collision Avoidance 17 12 Transport Protocol 18 12.1 Transport Data . 18 12.2 Passive communication mode Activation flow 18 12.3 Active communication mode Activation flow . 19 12.4 Commands . 22 12.5 Activation of the protocol . 22 12

13、.5.1 Attribute Request and Response Commands 22 12.5.2 Wakeup Request and Response Commands . 28 12.5.3 Parameter Selection Request and Response Commands 30 ISO/IEC 18092:2013(E) iv ISO/IEC 2013 All rights reserved12.6 Data Exchange Protocol .33 12.6.1 Data Exchange Protocol Request and Response 33

14、12.6.2 Response timeout extension 37 12.6.3 Attention Target present 37 12.6.4 Protocol operation .37 12.6.5 Multi Activation 37 12.6.6 More information (Chaining) .38 12.7 Deactivation of the protocol .38 12.7.1 Deselect Request and Response command .39 12.7.2 Release Request and Response commands

15、40 Annex A (normative) CRC calculation 42 A.1 CRC for Active and Passive communication mode at fc/128 42 A.2 Example of CRC calculation at fc/128 .42 A.3 CRC for Active and Passive communication mode at fc/64 and fc/32 .43 A.4 Example of CRC calculation at fc/64 and fc/32 .43 Annex B (informative) S

16、AK .44 ISO/IEC 18092:2013(E) ISO/IEC 2013 All rights reserved vForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participa

17、te in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental an

18、d non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The

19、main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies ca

20、sting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 18092 was prepared by Joint Technical Committee ISO/IEC JTC 1, Informat

21、ion technology, Subcommittee SC 6, Telecommunications and information exchange between systems. This second edition cancels and replaces the first edition (ISO/IEC 18092:2004), which has been technically revised. ISO/IEC 18092:2013(E) vi ISO/IEC 2013 All rights reservedIntroduction This Internationa

22、l Standard specifies the interface and protocol for simple wireless communication between close coupled devices. These Near Field Communication (NFC) devices communicate with bit rates of 106, 212, and 424 kbit/s. This NFC Interface and Protocol (NFCIP-1) standard allows, but does not specify, appli

23、cations in network products and consumer equipment. The first edition of ISO/IEC 18092:2004 was prepared by Ecma International (as ECMA-340) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by n

24、ational bodies of ISO and IEC. This second edition of ISO/IEC 18092 was maintained by JTC 1/SC 6 and Ecma International; it cancels and replaces the first edition (ISO/IEC 18092:2004), which has been technically revised with fully backward compatibility. INTERNATIONAL STANDARD ISO/IEC 18092:2013(E)

25、ISO/IEC 2013 All rights reserved 1Information technology Telecommunications and information exchange between systems Near Field Communication Interface and Protocol (NFCIP-1) 1 Scope This International Standard defines communication modes for Near Field Communication Interface and Protocol (NFCIP-1)

26、 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

27、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 c

28、ontrol 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 t

29、he 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 Norma

30、tive 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

31、 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 services and protocol ISO/IEC 14443-2:2010, Identification cards Contactless integrated circuit cards Proximity cards Part 2: R

32、adio frequency power and signal interface ISO/IEC 14443-3:2011, Identification cards Contactless integrated circuit cards Proximity cards Part 3: Initialization and anticollision ISO/IEC 14443-4:2008, Identification cards Contactless integrated circuit cards Proximity cards Part 4: Transmission prot

33、ocol ISO/IEC 18092:2013(E) 2 ISO/IEC 2013 All rights reserved4 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

34、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, ar

35、e 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 seque

36、nce of data bits and optional error detection bits, with frame delimiters at start and end 4.6 HThresholdthe threshold value to detect an external RF field 4.7 Initiator generator of the RF field and starter of the NFCIP-1 communication 4.8 load modulation process of amplitude modulating a radio fre

37、quency field by varying the properties of a resonant circuit placed within the radio frequency field 4.9 lsb first least significant bit first, indicating a serial data transmission system that sends lsb before all other bits 4.10 LSB first Least Significant Byte first, indicating a serial data tran

38、smission system that sends LSB before all other bytes 4.11 Manchester coding method of bit coding whereby a logic level during a bit duration is represented by a sequence of two defined physical states of a communication medium 4.12 modulation index signal amplitude ratio of peak minimum / peak + mi

39、nimum ISO/IEC 18092:2013(E) ISO/IEC 2013 All rights reserved 34.13 msb first most significant bit indicating a serial data transmission system that sends the msb before all other bits 4.14 MSB first Most Significant Byte indicating a serial data transmission system that sends the MSB before all othe

40、r bytes 4.15 NFCIP-1 device entity ISO/IEC 18092 4.16 NFC Identifier NFCIDn a randomly generated number used by the RF Collision Avoidance and Single Device Detection sequence for both the Active and the Passive communication modes 4.17 NFC-SEC NFCIP-1 Security Services and Protocol as specified in

41、ISO/IEC 13157-1 4.18 passive communication mode when the Initiator is generating the RF field and the Target responds to an Initiator command in a load modulation scheme 4.19 RF Collision Avoidance RFCA method to detect the presence of a RF field based on the carrier frequency and method to detect a

42、nd resolve collisions on protocol level 4.20 SAK Select acknowledge ISO/IEC 14443-3 NOTE SAK replaces the SEL_RES ISO/IEC 18092:2004. 4.21 sensing NFCIP-1 device in the Active communication mode expecting a Response to a Request it has sent on the RF field to detect the start of communication to rec

43、eive the Request 4.22 Single Device Detection SDD algorithm used by the Initiator to detect one out of several Targets in its RF field (anti-collision ISO/IEC 14443-3) 4.23 Target responds to Initiator command either using load modulation scheme (RF field generated by Initiator) or using modulation

44、of self generated RF field 4.24 Time Period defines the number of slots used for RF Collision Avoidance ISO/IEC 18092:2013(E) 4 ISO/IEC 2013 All rights reserved4.25 Time Slot method of preparing a time window when a Target answers, and assigning and identifying two or more logic channels 4.26 transa

45、ction initialisation, data exchange and device de-selection 5 Conventions and notations 5.1 Representation of numbers The following conventions and notations apply in this document unless otherwise stated. Letters and digits in single quotation mark represent numbers in hexadecimal notation. The set

46、ting of bits is denoted by ZERO or ONE. Numbers in binary notation and bit patterns are repres ented by strings of digits 0 and 1 shown with the most significant bit to the left. Within such strings, X may be used to indicate that the setting of a bit is not specified within the string. For example

47、(XXXX)b. 5.2 Names The names of basic elements, e.g. specific fields, are written with a capital initial letter. 6 Abbreviated terms ALL_REQ Wake up ALL Request ATR Attribute Request and Attribute Response ATR_REQ Attribute RequestATR_RES Attribute Response BCD Binary Code DecimalBRi Receiving bit d

48、uration supported by Initiator BRt Receiving bit duration supported by Target BSi Sending bit duration supported by Initiator BSt Sending bit duration supported by Target CMD Command CRC Cyclic Redundancy Check D Divisor DEP Data Exchange Protocol Request and Data Exchange Protocol Response DEP_REQ

49、Data Exchange Protocol Request DEP_RES Data Exchange Protocol Response DIDi Initiator Device ID DIDt Target Device ID DRi Data rate Received by Initiator DRt Data rate Received by Initiator DSi Data rate Send by Initiator DSL Deselect Request and Deselect Response DSL_REQ Deselect Request DSL_RES Deselect ResponseDSt Data rate Send by Target etu elementary time unit fc Frequency of operating field (carrier frequency