(Yi, Seung-Jai)([email protected])2008.2.21
TTAThe status of OID system in Korea
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Contents
Introduction
Function of ORS
Process of ORS working
Conclusion
[Annex] ORS Testbed
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1. Introduction(1/4)How can I identify many RFID codes ?
1000100100100100100110001000100100100100100110001111110010010010010011111111111100100100100100111111101010110000111110111101010110000111110111Same
but,Different Korean Mobile RFID Code Japanese Bicycle RFID
Code
Company CodeItem Code10bits12bits
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1. Introduction(2/4) RFID Code Identify 10000101000100010
10000101000100010
OID 1234 + 10000101000100010 1235 + 10000101000100010NoYes
Korean Mobile RFID Code Japanese Bicycle RFID Code
Company CodeItem Category CodeItem CodeSerial
Code3bits2bits5bits7bits
Company CodeSerial Code10bits7bits
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1. Introduction(3/4)BANK 0BANK 1BANK 2BANK 3ISO/IEC 18000-6(C
Type)ISO/IEC 15961
ISO/IEC 15962
ISO/IEC 18000-6AFI
USER(User Memory Area)TID(Tag Identifier)(Tag ID Area)UII(Unique
Item Identifier)(Code Area)RESERVED(Not defined)
P+OID+O:DSFIDPOIDOLUMIXITAFICRC-16
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1. Introduction(4/4)Current RFID SystemTagCode in some formatIS
LocationIS requestInformationTagOID in some formatCode info.IS
requestInformationIf OID x then
else if OID y..
else errorOID Info. is encoded at H/WOID Info. is queried to OID
Sys.Code in some formatIS locationFuture RFID System
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2. Function of ORSORS (OID Resolution Server)Storing OID, RFID
Code meta info. (, )Using DNS based tech. (UDP, DNS Message
packet)1234 + 100001010001000101235 + 10000101000100010OIDRFID
CodeRFID Code meta info.ORS Korea , NIDA (ODS) Japan, uID Center
(Resolution System)
Company CodeItem Category CodeItem CodeSerial
Code3bits2bits5bits7bits
Company CodeSerial Code10bits7bits
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3. Process of ORS workingReaderSystemOID Resolution Server Read
OID and raw value of RFID code Query OID to ORS Get RFID Code meta
info.OID = {0 2 450 8}Raw RFID Code = AAABBBCCTransform raw RFID
Code to FQDNFQDN = BBB.AAA.xcode.ods.or.kr0010010 Outline
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3. Process of ORS workingReaderSystemOID Resolution Server Read
OID and raw value of RFID codeOID = {0 2 450 8}Raw RFID Code =
AAABBBCCFQDN = BBB.AAA.xcode.ods.or.kr0010010 Read OID and raw
value of RFID codeUII Query OID to ORS Get RFID Code meta
info.Transform raw RFID Code to FQDN
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3. Process of ORS workingReaderSystemRFIDTAGCHIPANTENNAOID
Resolution Server Read OID and raw value of RFID codeOID = {0 2 450
8}Raw RFID Code = AAABBBCCFQDN = BBB.AAA.xcode.ods.or.kr0010010
Query OID to ORS Query OID to ORS{0 2 450 8}= 8.450.2.0.oid.kr Get
RFID Code meta info.Transform raw RFID Code to FQDN
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3. Process of ORS workingReaderSystemRFIDTAGCHIPANTENNAOID
Resolution Server Read OID and raw value of RFID codeOID = {0 2 450
8}Raw RFID Code = AAABBBCCFQDN = BBB.AAA.xcode.ods.or.kr0010010 Get
RFID Code meta info. Query OID to ORS Get RFID Code meta info.
Korea , NIDA (ODS)Transform raw RFID Code to FQDN
Company CodeItem CodeSerial Code332
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3. Process of ORS workingReaderSystemRFIDTAGCHIPANTENNAOID
Resolution Server Read OID and raw value of RFID codeOID = {0 2 450
8}Raw RFID Code = AAABBBCCFQDN = BBB.AAA.xcode.ods.or.kr0010010
Transform raw RFID Code to FQDN Query OID to ORS Get RFID Code meta
info. Korea , NIDA (ODS)Transform raw RFID Code to FQDN+
Company CodeItem CodeSerial Code332
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[Info.] The way to make FQDNBBB.AAA.ods.or.kr(Delete)Classify
field by dot(.) Delete Serial CodeReverseAdd ODS URL Korea , NIDA
(ODS)AAA BBB CC
Length3 Character3 Character2 CharacterNameCompany CodeItem
CodeSerial Code
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3. Process of ORS workingReaderSystemRFIDTAGCHIPANTENNAOID
Resolution Server Read OID and raw value of RFID codeOID = {0 2 450
8}Raw RFID Code = AAABBBCCFQDN = BBB.AAA.xcode.ods.or.kr0010010
Query FQDN(RFID Code) to ODS Query OID to ORS Get RFID Code meta
info.Transform raw RFID Code to FQDNODS(ods.or.kr)
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4. StandardsTTAS.KO-06.0136 Multi-UII resolution architecture
based on OIDDefinition of OID ArchitectureFunction of OID
server
OID Resolution Protocol (In progress)Process of ORS working
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5. Conclusion
Very easy to implement !!!Very stable to operate !!!
International Standard method (RFCs)Current Internet operation
system (DNS)
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[Annex] ORS TestbedSee OID Testbed Installation Guide
(nid.ods.or.kr)
Install Program : BIND, JDK, Tomcat
Test ORS testbed
