Ntt Docomo, Inc.

Takuji Sakaguchi

Masami Yabusaki

Motoshi Tamura

Shin-Ichi Isobe

Shin-ichi Isobe

Aya Hokamura

A relay deviceduplicates speech data received from a communication terminal that is engaged in voice communication with another communication terminal. The duplicated speech data is transmitted to and is stored at a media processing device. Media processing devicebuilds a database for speech synthesis based on the stored speech data.

Communication system for building speech database for speech synthesis, relay device therefor, and relay method therefor

In order to provide a new service even to a conventional mobile communication terminal without installing a new function when starting a new mobile communication service, a mobile communication terminal includes a virtual terminal server that controls the communication on behalf of the mobile communication terminal according to a request from the mobile communication terminal to realize a service function that is a communication function not included in the mobile communication terminal. The virtual terminal server processes, in accordance with the model information of the mobile communication function, information to be informed to the mobile communication terminal to realize the service function to thereby enable the mobile communication terminal to acquire and transmit information obtained by realizing the service function.

Virtual terminal server, mobile communication terminal, communication control system, and communication control method

Irrespective of the current situation of a recipient, a message storing service can be actively used by an originator's will, and the recipient can know without a delay that a message addressed to the recipient has been stored. A service for message originator can be specified so that even if a mobile communication terminal device on a recipient side is in a state where it can immediately perform communication when a message is transmitted from a mobile communication terminal device on an originator side, the message is temporarily stored in a message storing box of a telephone answering service subscribed to by a subscriber A as the originator of the message, and the message is delivered to the mobile communication terminal device on the recipient side at timing intended by the originator A.

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Yokohama, Japan

Takuji Sakaguchi