To provide a system and a method for radio frequency identification for exchanging data by being operated by different frequencies.
The radio frequency identification system is equipped with a user radio frequency identification module and a service provider radio frequency identification module. The modules are equipped with a tag and a reader operated by radio waves of different frequencies, respectively. The tag of the service provider radio frequency identification module is operated by the same frequency as that of the reader of the user radio frequency identification module, and data is read by the reader of the user radio frequency identification module. The reader of the service provider radio frequency identification module is operated by the the same frequency as that of the tag of the user radio frequency identification module, and data is read from the tag of the user radio frequency identification module tag.
TSENG LI-JUENG
KUO BING-CHEN
MAI JOHN D H
KAO CHUNG-EN
