Contactless communication device and communication system

Abstract

There is provided a contactless communication device and communication system capable of achieving further reduction of communication processing time. A reader/writer includes a controller that transmits an advanced message specifying a processing target and a processing content as parameters to a contactless IC card on the other side by contactless communication, and causes a contactless IC card to execute the processing content using data as the processing target. The contactless IC card includes a controller that receives an advanced message specifying a processing target and a processing content as parameters from the reader/writer on the other side by contactless communication, and executes the processing content using data as the processing target. The present technology can be applied to a contactless communication system or the like that performs contactless communication, for example.

Dependencies are inferred from the claim text.