AS ISO/IEC 18000.2-2007

1 - AS ISO/IEC 18000.2-2007 Information technology - Radio frequency identification for item management - Parameters for air interface communications below 135 kHz
4 - PREFACE
6 - CONTENTS
9 - INTRODUCTION
11 - 1 Scope
11 - 2 Conformance
11 - 2.1 Tag
12 - 2.2 Interrogator
12 - 3 Normative references
12 - 4 Terms, definitions, symbols and abbreviated terms
12 - 4.1 Terms and definitions
13 - 4.2 Symbols
13 - 4.3 Abbreviated terms
14 - 5 Physical layer
14 - 5.1 Type A (FDX)
17 - 5.2 Type B (HDX)
21 - 5.3 Physical and Media Access Control (MAC) Parameters
26 - 6 Transmission Protocol
26 - 6.1 Basic elements
26 - 6.2 Unique identifier
28 - 6.3 Request format
28 - 6.4 Response format
29 - 6.5 Request flags
31 - 6.6 Error flag
31 - 6.7 Block security status
32 - 6.8 AFI security status
32 - 6.9 DSFID security status
32 - 6.10 Start of frame pattern (SOF)
33 - 6.11 End of frame pattern (EOF)
33 - 6.12 CRC
33 - 6.13 Application family identifier ( AFI)
35 - 6.14 Data storage format identifier (DSFID)
35 - 7 User memory organisation
35 - 8 Tag states
35 - 8.1 Power-off
35 - 8.2 Ready state
35 - 8.3 Quiet state
36 - 8.4 Selected state
36 - 8.5 State diagram
37 - 9 Anti-collision
37 - 9.1 Request parameters
37 - 9.2 Request processing by the tag
40 - 9.3 Explanation of anti-collision sequences
42 - 10 Commands
42 - 10.1 Command classification
43 - 10.2 Command code structure
44 - 10.3 Command list
44 - 10.4 Mandatory commands
46 - 10.5 Optional commands
56 - 10.6 Custom commands
56 - 10.7 Proprietary commands
56 - 11 Protocol timing specifications
57 - 11.1 Type A (FDX)
59 - 11.2 Type B (HDX)
60 - 12 Protocol parameters
61 - 13 Anti-collision parameters
63 - Annex A (informative) CRC Check for Error Detection
65 - Annex B (informative) Alternative carrier frequency for Type B operating fields
66 - Annex C (informative) Description of a typical anti-collision sequence with tags of types A and B
67 - Annex D (informative) Optional anti-collision mechanism
81 - Bibliography

Adopts ISO/IEC 18000-2:2004 to provide a common technical specification for RFID devices operating below 135 kHz to allow for compatibility and to encourage inter-operability of products for the growing RFID market in the international marketplace.

First published as AS ISO/IEC 18000.2-2007.