Search results
Results from the WOW.Com Content Network
Cards may be Type A and Type B, both of which communicate via radio at 13.56 MHz (RFID HF). The main differences between these types concern modulation methods, coding schemes (Part 2) and protocol initialization procedures (Part 3). Both Type A and Type B cards use the same transmission protocol (described in Part 4).
The Electronic Product Code is one of the industrial standards for global RFID usage, and a core element of the EPCglobal Network, [3] an architecture of open standards developed by the GS1 EPCglobal community. Most currently deployed EPC RFID tags comply with ISO/IEC 18000-6C for the RFID air interface standard.
All two letter prefixes are reserved for the ISO 3166-1 alpha-2 country code, followed by an identifier assigned by that country's national library authority. Global-level identifiers can also be assigned, which are not associated with a particular country, e.g. 'oclc-' for the OCLC .
Instruction code - indicates the specific command, e.g., "select", "write data" P1-P2 2 Instruction parameters for the command, e.g., offset into file at which to write the data L c: 0, 1 or 3 Encodes the number (N c) of bytes of command data to follow 0 bytes denotes N c =0 1 byte with a value from 1 to 255 denotes N c with the same length
The last 36 bits are a unique serial number for a particular tag. These last two fields are set by the organization that issued the tag. Rather like a URL, the total electronic product code number can be used as a key into a global database to uniquely identify a particular product. [29] Often more than one tag will respond to a tag reader.
The technical concept of animal identification described is based on the principle of radio-frequency identification (RFID). ISO 11785 is applicable in connection with ISO 11784 which describes the structure and the information content of the codes stored in the transponder.
Print Tag; Passive RFID Tag/Smart Card; Active RF Tag (built-in battery type) Active Infrared Tag (built-in battery type) Acoustic Tag; Print tags can be matrix codes, e.g. QR codes or barcodes. A special sub-section of RFID tags are NFC tags, which can contain ucode. UID Center has certified a 46 differenrf ucode tags, the first ones in 2003 ...
Bloomington, Indiana, US; Print on demand 4139 A.D. Vision, Inc. 4143 Tyndale House: 4157 Paramount Pictures/DreamWorks Animation 4158 LifeWay Press 4160 Saunders Philadelphia, Pennsylvania, US; Imprint of Elsevier 4165 Simon & Schuster: 4169 Simon & Schuster New York, US 4170 Universal Studios 4185 Thomas Nelson 4196 BookSurge