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GS1 EPC Tag Data Standard 1.6 - Indicod-Ecr

GS1 EPC Tag Data Standard 1.6 - Indicod-Ecr

GS1 EPC Tag Data Standard 1.6 - Indicod-Ecr

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BusinessApplication(RFIDindependent)<strong>Data</strong> Capture(RFIDspecific)Filtering &CollectionALEBusinessApplication<strong>EPC</strong>ISCapturingApplicationFiltering &CollectionPure Identity <strong>EPC</strong> URIurn:epc:id:sgtin:0614141.112345.400Pure Identity <strong>EPC</strong> URI (read only)urn:epc:id:sgtin:0614141.112345.400or<strong>EPC</strong> <strong>Tag</strong> URI (read / write)urn:epc:tag:sgtin-96:3.0614141.112345.400RFIDReader“Smart reader”Reader Protocol(LLRP)RFIDReaderBinary Encoding00110000011101000…Gen 2 Air InterfaceBinary Encoding00110000011101000…681682683684685686687688689690691692693Gen 2RFID <strong>Tag</strong>Figure 6. <strong>EPC</strong>global Architecture Framework and <strong>EPC</strong> Structures Used at Each Level5 Common Grammar ElementsThe syntax of various URI forms defined herein is specified via BNF grammars. Thefollowing grammar elements are used throughout this specification.NumericComponent ::= ZeroComponent | NonZeroComponentZeroComponent ::= “0”NonZeroComponent ::= NonZeroDigit Digit*PaddedNumericComponent ::= Digit+PaddedNumericComponentOrEmpty ::= Digit*Digit ::= “0” | NonZeroDigitBinary Encoding00110000011101000…NonZeroDigit ::= “1” | “2” | “3” | “4”| “5” | “6” | “7” | “8” | “9”Copyright ©2005- 2011 <strong>GS1</strong> AISBL, All Rights Reserved. Page 26 of 218

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