Fujitsu Corporation

Hiroyuki Ohhashi

Naoya Yamazaki

Kazutoshi Kawamura

Kiyofumi Hara

Kiyoshi Komatsu

Daisuke Inagaki

Takeshi Yamana

Norio Ohki

Yusuke Shoji

Hisatake Do

Nobuyuki Arai

A wireless network control system includes a macrocell base station configured to form a macrocell, at least one small cell base station configured to form a small cell disposed within the macrocell, and a control apparatus including a controller configured to execute a process of acquiring a first value indicating a traffic state of a wireless terminal using the macrocell and a second value indicating a traffic state of a wireless terminal using the small cell, and a process of setting OFF the small cell when an added value of the first value and the second value falls within a predetermined range related to the macrocell.

Wireless network control system to perform on-off control for small cell

An apparatus stores first identification information in association with each of a plurality of base stations, where the first identification information identifies locations included in a wireless area that is formed according to transmission power control by each of the plurality of base stations. The apparatus controls, based on parameters indicating wireless communication capability at a target location that is included in a first wireless area formed by a first base station and identified by the first identification information, transmission power of a second base station which forms a second wireless area including the target location.

Apparatus and method for selecting an optimum base station whose transmission power is to be changed

Growing community of inventors

Yokohama, Japan

Hiroyuki Ohhashi