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Mobile Platform FOR Networked RFID Applications

Mobile Platform FOR Networked RFID Applications. 報告人 : 謝侃呈 日期 :2010/10/01. 摘要. A. RFID Introduction. B. Networked RFID Technology and Architecture . C. Mobile platform for networked RFID D. IMPLEMENTATIONS AND PERFORMANCE ANALYSIS 操作與效能分析. RFID Introduction.

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Mobile Platform FOR Networked RFID Applications

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  1. Mobile Platform FOR Networked RFID Applications 報告人:謝侃呈 日期:2010/10/01

  2. 摘要 A. RFID Introduction. B. Networked RFID Technology and Architecture. C. Mobile platform for networked RFID D. IMPLEMENTATIONS AND PERFORMANCE ANALYSIS操作與效能分析.

  3. RFID Introduction • RIFD: 無線射頻系統(Radio-Frequency Identification)主要由Tag, Reader ,後端資訊系統所組成。 • 原理:感應器發射無線電波，觸動感應範圍內的RFID標籤，藉由電磁感應產生電流，供應RFID標籤上的晶片運作並發出電磁波回應感應器(如圖1所示)。

  4. Tag Reader 後端應用系統 資料庫 圖1 RFID的工作原理流程圖

  5. Networked RFID Technology and Architecture. 由於Networked RFID 大都使用UHF超高頻來作為UHF: Ultra-High Frequency 超高頻，頻率為860~960 MHz 範圍~ 100cm (phone type), EPCIS:EPC Information Services為EPCglobal Network中的資料儲存中心，不僅擁有EPC相關資料儲存功能外，也具備供應鏈交易成員間資料分享的功能。

  6. ODS (Object Directory Service) Contents server 4. Response with CD CD DB 3. Request for content 2. Response with URL 1. Query for an ID ODS 圖3 ODS : Object Directory Service

  7. Mobile platform for networked RFID

  8. 圖4 Network architecture of cellular phone based networked RFID

  9. IMPLEMENTATIONS (menu number 1~7)如右圖所示 1.RFID tag reading 2.ODS inquiry 3.MSDG access (Mobile Secure Data Gateway shown in Section 3-C) 4.contents server access 5. local tracking protection mode on/off 6. configuration of the RFID tag 7. RFID tag writing

  10. PERFORMANCE ANALYSIS

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