Reference numbe
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ISO/IEC 18092:2004(E)
©
ISO/IEC 2004
INTERNATIONAL
STANDARD
ISO/IEC
18092
First edition
2004-04-01
Information technology —
Telecommunications and information
exchange between systems — Near Field
Communication — Interface and Protocol
(NFCIP-1)
Technologies de l'information — Télécommunications et échange
d'information entre systèmes — Communication de champ proche —
Interface et protocole (NFCIP-1)
ISO/IEC 18092:2004(E)
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© ISO/IEC 2004 – All rights reserved
ISO/IEC 18092:2004(E)
© ISO/IEC 2004 – All rights reserved iii
Contents Page
Foreword ............................................................................................................................................................. v
Introduction ....................................................................................................................................................... vi
1 Scope...................................................................................................................................................... 1
2 Conformance ......................................................................................................................................... 1
3 Normative references ........................................................................................................................... 1
4 Terms and definitions........................................................................................................................... 1
5 Conventions and notations.................................................................................................................. 4
5.1 Representation of numbers ................................................................................................................. 4
5.2 Names..................................................................................................................................................... 4
6 Acronyms............................................................................................................................................... 4
7 General ................................................................................................................................................... 5
8 RF field ................................................................................................................................................... 6
8.1 Passive Communication Mode ............................................................................................................ 6
8.2 Active Communication Mode............................................................................................................... 6
8.3 External RF field threshold value ........................................................................................................ 6
9 RF Signal Interface................................................................................................................................ 6
9.1 Bit duration ............................................................................................................................................ 6
9.2 Active communication mode ............................................................................................................... 7
9.2.1 106 kbps ................................................................................................................................................. 7
9.2.2 212 kbps and 424 kbps ......................................................................................................................... 9
9.3 Passive communication mode .......................................................................................................... 10
9.3.1 106 kbps Initiator to Target ................................................................................................................ 10
9.3.2 106 kbps Target to Initiator ................................................................................................................ 11
9.3.3 212 kbps and 424 kbps Initiator to Target ........................................................................................ 11
9.3.4 212 kbps and 424 kbps Target to Initiator ........................................................................................ 12
10 General Protocol flow ......................................................................................................................... 12
11 Initialization ......................................................................................................................................... 13
11.1 RF Collision Avoidance ...................................................................................................................... 13
11.1.1 Initial RF Collision Avoidance ........................................................................................................... 13
11.1.2 Response RF Collision Avoidance.................................................................................................... 15
11.2 Passive communication mode .......................................................................................................... 16
11.2.1 Initialisation and Single Device Detection at 106 kbps ...................................................................16
11.2.2 Initialisation and SDD at 212 kbps and 424 kbps ............................................................................ 29
11.3 Active communication mode ............................................................................................................. 32
11.3.1 Initialisation at 106, 212, and 424 kbps ............................................................................................. 32
11.3.2 Active communication mode RF Collision Avoidance.................................................................... 32
12 Transport Protocol.............................................................................................................................. 33
12.1 Transport Data..................................................................................................................................... 33
12.2 Passive communication mode Activation flow................................................................................ 34
12.3 Active communication mode Activation flow ..................................................................................34
12.4 Commands........................................................................................................................................... 37
12.5 Activation of the protocol................................................................................................................... 37
12.5.1 Attribute Request and Response Commands..................................................................................37
12.5.2 Wakeup Request and Response Commands................................................................................... 43
12.5.3 Parameter Selection Request and Response Commands.............................................................. 45
12.6 Data Exchange Protocol..................................................................................................................... 48
ISO/IEC 18092:2004(E)
iv © ISO/IEC 2004 – All rights reserved
12.6.1 Data Exchange Protocol Request and Response ............................................................................48
12.6.2 Response timeout extension .............................................................................................................51
12.6.3 Attention – Target present..................................................................................................................52
12.6.4 Protocol operation...............................................................................................................................52
12.6.5 Multi Activation....................................................................................................................................52
12.6.6 More information (Chaining) ..............................................................................................................53
12.7 Deactivation of the protocol...............................................................................................................53
12.7.1 Deselect Request and Response command.....................................................................................54
12.7.2 Release Request and Response commands....................................................................................55
Annex A (normative) CRC calculation ............................................................................................................ 57
A.1 CRC for Active and Passive communication mode at 106 kbps ....................................................57
A.2 Example of CRC calculation at 106 kbps..........................................................................................57
A.3 CRC for Active and Passive communication mode at 212 kbps and 424 kbps ............................58
A.4 Example of CRC calculation at 212 kbps and 424 kbps .................................................................. 58
ISO/IEC 18092:2004(E)
© ISO/IEC 2004 – All rights reserved v
Foreword
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 participate 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
and 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 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 casting 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 ECMA (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 national bodies of ISO and IEC.
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