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金鍾表 (Kim, Jong-Pyo) (kimjp@nida.or.kr) 2008.2.21 TTA

金鍾表 (Kim, Jong-Pyo) (kimjp@nida.or.kr) 2008.2.21 TTA. RFID ODS(Object Directory Service). Contents. What is RFID ODS? Concept Comparison between Web service & RFID service RFID ODS Architecture RFID ODS Flow chart Standards for RFID ODS. What is RFID ODS?.

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金鍾表 (Kim, Jong-Pyo) (kimjp@nida.or.kr) 2008.2.21 TTA

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  1. 金鍾表(Kim, Jong-Pyo) (kimjp@nida.or.kr) 2008.2.21 TTA RFID ODS(Object Directory Service)

  2. Contents What is RFID ODS? Concept Comparison between Web service & RFID service RFID ODS Architecture RFID ODS Flow chart Standards for RFID ODS

  3. What is RFID ODS? RFID ODS(ODS : Object Directory Service) Key-Infrastructure of Ubiquitous Network realizing “INTERNET OF THINGS” Provides the location of server containing product information related to RFID Tag by using DNS Technology

  4. Comparison between Web service & RFID service RFID Service Web Service DNS 4.3.2.1.rfid.or.kr www.nida.or.kr RFID ODS Domain names of the OIS 203.254.110.10 IP address Of OIS 203.254.110.10 Homepage data OIS data <Object Info. Server> <Web Server>

  5. Concept • Domestic Standards • TTAS.KO-01.0058 “Procedure between ENUM Client and DNS” • TTAS.KO-01.0059 “ENUM Service Registration for mobile interent hompage” • Other references • IETF RFC 1034 “DOMAIN NAMES-CONCEPT AND FACILITIES” • IETF RFC 1035 “DOMAIN NAMES- IMPLEMENTATION AND SPECIPICATION” • RFC 3761”The E.164 to URI DDDS Application(ENUIM)” • Auto-ID Object Name Service(ONS) 1.0 Auto-ID Center Working draft

  6. RFID ODS Architecture National Network Resolution Architecture Name Server Information National ODS Server … OTS(Object Traceability Service) Architecture OTS Server OTS Server 이력정보 포인터 이력정보 포인터 Local ODS OIS(Object Information Service) Architecture 로컬검색 서버 EPC-IS 아키텍쳐 NAPTRs NAPTRs Object Information OIS Traceability Information OIS 물품정보 EPC-IS 이력정보 EPC-IS middeleware 미들웨어 Application Program 응용프로그램 Company Network 기관 네트워크

  7. RFID ODS Flow chart NODS NIDA LODS (2) 209.192.12.1.232.id.minimcode.ods.or.kr National ODS (3) NS : Local ODS URL Local DNS Cache DNS (1) 209.192.12.1.232.id.minimcode.ods.or.kr “C2U+mOIS:web” “ois.ods.or.kr” “C2U+mOTS:web” “ots.ods.or.kr” (6) NAPTR (4) 209.192.12.1.232.id.minimcode.ods.or.kr NAPTR RR Reader System (5) NAPTR ois.ods.or.kr ots.ods.or.kr (7) ois.ods.or.kr, ots.ods.or.kr OIS (8) Information OIS Server Tagging LODS OTS Local ODS Binary Code RAW Type 11101000011111000110000000110100 OTS Server 2 Company A Network

  8. Basic format of ODS(DNS) message

  9. Standards for RFID ODS End User Service RFID ODS Architecture Format of URN and FQDN For RFID Service Registraion Service National Registry(NR) National ODS ADS ADS Local Registrar(LR) Local ODS Local ODS … NAPTR 0 10 C2U+mois 0 20 C2U+cs End User Registration contents of OIS, OTS, Contents Server for RFID Service End User (Code Registration) OIS OTS

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