誉 村上

TL;DR: In this article, the authors propose a communication network system which configures a link over which a communication terminal communicates by selecting any one connection or a combination of two or more connections autonomously from a plurality of communication networks or access points.

TL;DR: In this article, the authors propose a portable communication repeater capable of dynamically selecting and connecting an external network according to the surrounding radio wave environment and the content of communications, even when the repeater moves.

TL;DR: In this article, a communication network system arranged so that a communication terminal performs communications while reconfiguring the connection system with a plurality of wired or wireless communication networks dynamically is provided with a network management facility.

TL;DR: In this paper, a cognitive radio communication network system is proposed, where a cognitive communication terminal 5 has a cognitive terminal manager 11 which informs a cognitive network manager 9 of information related to a communication state that the communication terminal has acquired, a user's taste and context information.

TL;DR: In this article, a communication quality database is generated by associating the present position of the communication terminal, an application program under execution, and the communication quality in executing the application program.