Fujitsu Corporation

Yuta Aono

Kimio Watanabe

The access point used in the wireless LAN system acquires, from a network, an IP address of a management device that holds a list of wireless LAN control devices to each of which the access point can be subordinate, in response to an event start input, acquires the list from the management device via the network by using the IP address of the management device, and accesses at least one of the wireless LAN control devices registered in the list via the network and determines a wireless LAN control device to which the access point should be subordinate, based on a response sent from the at least one of the wireless LAN control devices.

Access point used in wireless LAN system

An order wire monitoring method monitors form a monitoring control terminal a quality of an order wire line which couples transmission apparatuses via multiplexed lines which multiplex and transmit main and order wire signals. A transmission apparatus which is to transmit test data and a transmission apparatus which is to receive test data are specified from the monitoring control terminal, and the test data are transmitted from a specified transmitting apparatus to the order wire line in response to a start of test instructed from the monitoring control terminal. The monitoring control terminal monitors the quality of the order wire line based on information received from the specified receiving apparatus via the specified transmitting apparatus.

Growing community of inventors

Kawasaki, Japan

Yuta Aono