Patent application number | Description | Published |
20090165085 | VECTOR GENERATION DEVICE, VECTOR GENERATING METHOD, AND INTEGRATED CIRCUIT - An object of the invention is to provide a vector generation apparatus, a vector generation method, and an integrated circuit for generating data (vector) as a basis for authentication processing such as biometric authentication while protecting information that can be authenticated at high speed using the resources of a server and should be handled as secrete information typified by a biometric template against secondary use. | 06-25-2009 |
20100250664 | DATA COMMUNICATION DEVICE, TERMINAL DEVICE, AND DATA COMMUNICATION SYSTEM USING THE SAME - A data communication device with no wait time, which multiple users can operate simultaneously, each user being able to obtain desired content simultaneously, regardless of the content of a content screen, being the same content screen or different content screens. A device body ( | 09-30-2010 |
20150063105 | WIRELESS COMMUNICATION APPARATUS, WIRELESS STATION APPARATUS AND WIRELESS COMMUNICATION METHOD - A wireless communication apparatus which communicates with at least one wireless station apparatus by utilizing EDCA mechanism includes the following elements. A first channel state determining unit determines a usage state of a communication channel used between the wireless communication apparatus and the wireless station apparatus in a contention period of the communication channel. A first terminal occupation time calculating unit calculates, on the basis of the usage state, a different-terminal occupation time in the contention period of the communication channel. A first traffic measuring unit measures an amount of data received from the wireless station apparatus in the different-terminal occupation time. A first parameter adjusting unit adjusts an EDCA parameter set used in the EDCA mechanism, on the basis of the different-terminal occupation time and the amount of received data. A parameter updating unit updates the EDCA parameter set to an adjusted EDCA parameter set. | 03-05-2015 |
20150079939 | WIRELESS COMMUNICATION APPARATUS, COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION CONTROL PROGRAM - The objective of the present invention is a radio communication apparatus such that, in a radio communication apparatus that allows a plurality of communication settings, other communication settings can also be executed accompanying execution of one communication setting. In the present invention, a radio communication apparatus ( | 03-19-2015 |
20150181602 | TRANSMISSION APPARATUS AND TRANSMISSION METHOD - A transmission apparatus includes a first transmission section for transmitting communication data using a first communication path in which band control is performed using a dedicated band and an undedicated band; a second transmission section for transmitting communication data using a second communication path in which priority control is performed depending on the priority of communication data; a switching control section for performing switching between the transmission using the first transmission section and the transmission using the second transmission section; and a parameter setting section for setting communication parameters for performing communication using the second communication path in the case that switching is performed from the transmission using the first transmission section to the transmission using the second transmission section. | 06-25-2015 |
20150195699 | WIRELESS COMMUNICATIONS DEVICE, WIRELESS COMMUNICATIONS METHOD, AND WIRELESS COMMUNICATIONS CONTROL PROGRAM - The present disclosure provides such wireless communication apparatuses that when the wireless communication apparatuses perform direct communication using WiGig, one of the wireless communication apparatuses can transmit an action frame. Wireless communication apparatus | 07-09-2015 |
20150215980 | WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION CONTROL PROGRAM - Wireless communication apparatus | 07-30-2015 |
20150245275 | WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM - A wireless communication device includes a communication unit that performs communication, a finding unit that finds another wireless communication device by using a first frame, a phase determining unit that determines whether the wireless communication device is in a first phase or in a second phase when information concerning the other wireless communication device is obtained that is found, a communication mode setting unit that sets a communication mode for sending or receiving a second frame and an action frame in accordance with a determination result, and a group forming unit that sends or receives the second frame and the action frame in accordance with the set communication mode. The second frame includes schedule information concerning a bandwidth used for communication with the other wireless communication device, and the action frame is used for forming a group with the other wireless communication device. | 08-27-2015 |