Patent application number | Description | Published |
20090103502 | WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION APPARATUS AND CONTROL METHOD THEREOF - A display apparatus selects one of multiple wireless communication apparatuses and activates the selected wireless communication apparatus as a second access point of a second group. The activated wireless communication apparatus establishes the second group including multiple wireless communication apparatuses. After the second group is thus established, the transmission power of the wireless communication apparatus activated as the access point and the multiple wireless communication apparatuses included in the second group is controlled. | 04-23-2009 |
20090175446 | COMMUNICATION APPARATUS AND CONTROL METHOD - This invention allows connection of an apparatus with a low security level without lowering the security level of a network even when such apparatus issues a connection request. This invention is directed to an access point which makes wireless communications with a station using an encryption method (AES). Upon reception of a connection request message including information indicating an encryption method (WEP) that can be used by a station, the access point checks if the encryption method (WEP) recognized based on the received connection request message is different from the encryption method (AES). When it is determined that the two encryption methods are different, the access point launches a controller which makes wireless communications with the station using that encryption method (WEP). | 07-09-2009 |
20100027459 | COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING THE SAME - A management apparatus instructs a wireless terminal wirelessly connecting to a first base station to switch wireless connection to a second base station. After the wireless terminal switches the wireless connection to the second base station as instructed, the wireless terminal transmits a message for updating information used for determining a forwarding destination of the message received by the relay apparatus. The relay apparatus updates the information used for determining the forwarding destination of the received message based on the message transmitted from the wireless terminal. | 02-04-2010 |
20100049844 | INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING THEREOF - In order to identify a wireless device that is not under management in a wireless communication network, a management apparatus includes an acquisition unit configured to acquire information from the wireless terminal; a storage unit configured to correlate and store the wireless base station detected by the wireless terminal and a wireless terminal wirelessly connected to this wireless base station; a deriving unit configured to derive a wireless base station which does not have a wireless connection with a wireless terminal; a requesting unit configured to request a wireless terminal for transmission of data that has passed through this wireless base station; and a determination unit which, if requested data that has passed through the wireless base station from the wireless terminal has not been received, is configured to determine that this wireless base station is a wireless base station that is not under management. | 02-25-2010 |
20100278075 | COMMUNICATION SYSTEM, INFORMATION PROCESSING APPARATUS, AND CONTROL METHOD - The invention makes it possible to manage the wireless resources of each network even if network separation, disappearance, and recreation are repeated. The invention includes a management apparatus ( | 11-04-2010 |
20110249580 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, METHOD OF PROCESSING THEREBY, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A communication apparatus, acting as an access point, constructs a first network and communicates as a station on a second network constructed by another apparatus. The communication apparatus holds parameter information that defines a transmission interval of data. If communication channels of the second network and of the first network are in an interfering relationship and the communication status in the second network is a predetermined status, then the communication apparatus changes parameter information corresponding to any type of data in the held parameter information. | 10-13-2011 |
20130124729 | COMMUNICATION APPARATUS AND CONTROL METHOD FOR COMMUNICATION APPARATUS - A communication apparatus establishes a communication link with another communication apparatus, and establishes a communication session with another communication apparatus using the established communication link. After a predetermined number of communication sessions have been established, the communication apparatus restricts communication sessions other than the predetermined number of established communication sessions. | 05-16-2013 |
20140098952 | COMMUNICATION APPARATUS AND CONTROL METHOD - This invention allows connection of an apparatus with a low security level without lowering the security level of a network even when such apparatus issues a connection request. This invention is directed to an access point which makes wireless communications with a station using an encryption method (AES). Upon reception of a connection request message including information indicating an encryption method (WEP) that can be used by a station, the access point checks if the encryption method (WEP) recognized based on the received connection request message is different from the encryption method (AES). When it is determined that the two encryption methods are different, the access point launches a controller which makes wireless communications with the station using that encryption method (WEP). | 04-10-2014 |