Nippon Telegraph and Telephone Corporation

Taichi Osada

Nobuhiro Kimura

Takato Toda

Shuji Kimura

Ryo Nagaoka

Takashi Yasunaga

Yasuhiro Seki

Hiroaki Matsumura

Daiki Nakajima

Masahiko Noguchi

Ruriko Matsuura

Mikio Isawa

Kaori Isagai

Shinya Narita

Yasuharu Yamashita

A wireless mobile objectincludes: a response unitthat responds to a call received through a voice channel over a mobile communication network; and a control unitthat controls an action of the wireless mobile object, based on maneuver information received through the voice channel.

Wireless mobility device, control system, method and program

A control system including: a first wireless telephone terminal; a second wireless telephone terminal; and a wireless mobile object. The first wireless telephone terminal includes a call placement/reception unit that establishes a voice channel over a mobile communication network with the second wireless telephone terminal and the wireless mobile object by using a multi-point call function of controlling a voice call among a plurality of points. A control unit controls the wireless mobile object by transmitting a control signal to the wireless mobile object through the voice channel, and transmits, to the second wireless telephone terminal through the voice channel, a change signal for changing a user who maneuvers the wireless mobile object when strength of radio waves from the wireless mobile object decreases to less than a threshold value.

Control system, radio telephone device, control method and program

An emergency report can be made to a plurality of emergency services. Provided is a communication control devicehousing a subscriber terminal, and the communication control deviceincludes: a call control unitthat connects an emergency call made from the subscriber terminalto an emergency-call reception switchboard; and an outgoing/incoming call inhibition unitthat inhibits outgoing/incoming calls from/to the subscriber terminalin a prescribed period, when the emergency call is disconnected by the subscriber terminal. The outgoing/incoming call inhibition unit: when a call is made from the subscriber terminalin the prescribed period, determines whether the call is an emergency call or a general call; in a case of an emergency call, cancels inhibition for outgoing/incoming calls from/to the subscriber terminaland connects the call by using the call control unit; and in a case of a general call, does not connect the call.

Communication control device, emergency call originating method, and emergency call originating program

Growing community of inventors

Musashino, Japan

Taichi Osada