Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Electric Corporation

Shinji Furuya

Koji Sato

Nobuyuki Kobayashi

Tetsuya Yokotani

Hirotoshi Yamada

Shingo Soma

Motofumi Tanabe

A gateway unit which relays communication between a call control network and a terminal having no call control function. The gateway unit includes: a session control section which substitutively performs call control processing in call control communication performed by the terminal by way of the call control network and reports a band required for the call control communication to the call control network; and a band adjustment section which determines an updated value of a band of the call control communication based on a communication packet in the call control communication, received from the terminal. The session control section reports the updated value to the call control network as the band required by the call control communication.

Gateway unit, communication system and communication method

A method for determining a combination of data for transfer comprises counting the number of candidates in data for candidates of a data transfer request for each row as the number of candidates at lattice points of a lattice composed of N rows&#xd7;N columns, searching for a minimum value out of count values equal to or greater than 1, selecting and storing one row showing the minimum value. Regarding the candidates in the selected row, the method also comprises counting the number of candidates in each column where candidates exist, searching for a minimum value, selecting and storing one column, deleting all candidates on the row and the column determined, and repeating these processes until no more candidates exist to determine combinations of rows and columns stored at a point of time when no more candidates exist.

Method for determining combination of data for transfer, and combination determining circuit

Growing community of inventors

Tokyo, Japan

Shinji Furuya