Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONTACTLESS COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/190153
Kind Code:
A1
Abstract:
The present technique relates to a contactless communication device and a communication system which make it possible to achieve a further decrease in communication processing time. A reader/writer transmits an enhanced message designating an object to be processed and processing contents as parameters to a counterpart contactless IC card by means of contactless communication, and is provided with a control unit which causes the contactless IC card to perform the processing contents using data as the object to be processed. The contactless IC card receives the enhanced message designating the object to be processed and the processing contents as parameters from the counterpart reader/writer by means of contactless communication, and is provided with a control unit which performs the processing contents using the data as the object to be processed. The present technique may be applied in a contactless communication system for performing contactless communication, for example.

Inventors:
TAKAYAMA YOSHIHISA (JP)
Application Number:
PCT/JP2018/013632
Publication Date:
October 18, 2018
Filing Date:
March 30, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORP (JP)
International Classes:
H04B1/59; G06K7/10; G06K19/07; H04B5/02
Foreign References:
JP2006155440A2006-06-15
JP2010045440A2010-02-25
JP2007329884A2007-12-20
Other References:
See also references of EP 3611843A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Download PDF: