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Wireless Internet for The Mobile Enterprise Consortium http://winmec.ucla.edu/

TECHNICAL REPORT/WHITE PAPER

UCLA-WINMEC-2004-205-RFID-M2M

UCLA-WINMEC-2004-205-RFID-M2M, September 2004.

the RFID readers active range. In this case though, the RFID reader is a mobile device that can

collect info from mobile or fixed tags. The rest of the report focuses on smartphone technology

that is integrated with RFID readers. Exhibit 1 shows the communication network among the

different devices. The RFID Tag sends identification data using RF frequencies the RFID enabled

cell phone transmits it over the GSM and phone network where it finally reaches the centralized

management station. U*sing LAN technologies the data is finally stored in the centralized

database.

Exhibit 1

Hardware Design

The RFID reader should be closely integrated with the rest of the smartphone

components. In terms of hardware, the RFID reader IC and the RF antenna should fit to

the size of a handheld device. The power consumption of the reader should be kept in

reasonable levels and the RF antenna should not interfere with the smartphone antenna or

other devices.

Software Design

The RFID enabled smartphone should include software that will be able reading and

writing RFID tags. In addition, it should be easily integrated with call initiation or

wireless data transmission so that data collected via the RFID reader can be transmitted

over the wireless phone network to a centralized database. It may also require special

provisions from the smartphone operating system, to generate alerts, SMS messages etc.

Security is also a big concern that the RFID enabled smartphone should address through

its software suite. The communication between the RFID tags and the RFID enabled

GSM Network

LAN

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