Seiji Kuroda

TL;DR: In this article, a communication device for performing communication by employing first and second communication units, including a reception unit for receiving a communication packet including a random number generated for every connection with another communication device, a certificate calculated with the random number, and authentication method information indicating whether or not an authentication method at the second communication unit is compatible with the public key system, through first communication unit.

TL;DR: In this paper, a first connection establishment block is configured to control a first communication section, which carries out nearby wireless communication for delivering and accepting information to and from the different information processing apparatus positioned near to the information processing devices, to establish a connection for the nearby wireless communications.

TL;DR: In this paper, a mobile phone and mobile phone exchange not only a second communication setting information in first communication but both capability information when carrying out handover processing for sending/receiving the setting information of the second communication using the first communication, and they select a communication portion (communication system) used as the second communications based on the capability information of communicating party, select the application to be used, and provide the method of use of the application.

TL;DR: In this paper, the authors propose an information processing device has a first transmitting unit to connect a first other information processor and second other information processing processor and transmit the content via the connection; a first receiving unit to receive a master request that requests an upgrade to a master from the first other processor from the second processor; a second transmitting unit, upon receiving the master request, disconnects the connection with the second other processor after transmitting the identification information of the first processor.

TL;DR: In this paper, the authors proposed a handover-based communication apparatus for transmitting data at high speed by utilizing handover, which includes a first communication unit corresponding to a low-speed first communication system, and a second communication unit corresponding to a second communications system faster than the first one.