06-07-2012, 01:38 PM
Radio-frequency identification RFID
Radio frequency .ppt (Size: 753.5 KB / Downloads: 38)
What is RFID?
How RFID works
Main components: tags, antenna, readers
Tags:
Size (Hitachi’s "µ-chip": 0.4mm x 0.4mm)
Price (aim: Rs.5 - tag)
active <-> passive (difference in range)
Readers:
stationary <-> mobile
What to do with the data? Middleware
RFID and standardization
UN specialized agencies ICAO, ITU, UPU
Global and regional standards developing organizations (SDOs)ISO, ETSI
Private forums: EPCglobal
State driven initiativesTrai, Tec etc
RFID and mobile telecommunication
Services that provide information on objects equipped with an RFID tag over a telecommunication network
New idea:
Tags: stationary
Readers: in mobile phone -> mobile
Applications possible where the mobile phone is equipped with tag AND reader
RFID and mobile telecommunication
Short-range communication protocol (ISO/IEC standard)
Near Field Communication (NFC) Forum: driven by Nokia, Philips and Sony
NFC-enabled phones available
Radio frequency .ppt (Size: 753.5 KB / Downloads: 38)
What is RFID?
How RFID works
Main components: tags, antenna, readers
Tags:
Size (Hitachi’s "µ-chip": 0.4mm x 0.4mm)
Price (aim: Rs.5 - tag)
active <-> passive (difference in range)
Readers:
stationary <-> mobile
What to do with the data? Middleware
RFID and standardization
UN specialized agencies ICAO, ITU, UPU
Global and regional standards developing organizations (SDOs)ISO, ETSI
Private forums: EPCglobal
State driven initiativesTrai, Tec etc
RFID and mobile telecommunication
Services that provide information on objects equipped with an RFID tag over a telecommunication network
New idea:
Tags: stationary
Readers: in mobile phone -> mobile
Applications possible where the mobile phone is equipped with tag AND reader
RFID and mobile telecommunication
Short-range communication protocol (ISO/IEC standard)
Near Field Communication (NFC) Forum: driven by Nokia, Philips and Sony
NFC-enabled phones available