Abstract: A portable device includes: a first interface circuit configured to receive, from an information processing apparatus, device information of the information processing apparatus; a second interface circuit configured to receive, from outside device through wireless communication link, a start signal for the information processing apparatus; a memory configured to store a list of information processing apparatuses that are to be permitted to perform wireless communication with the portable device; and a processor configured to compare the device information received from the information processing apparatus with the list stored in the memory, enable wireless communication functionality of the second interface circuit when a result of the comparison indicates that the portable device is coupled to an information processing apparatus which is permitted to perform wireless communication, and transmit a start signal to the information processing apparatus when the start signal is received by using the enabled wire

Abstract: An electronic device includes a first communication unit that communicatively connects to a network using the user information; a second communication unit that communicatively connects to a second electronic device; a determination unit that, upon obtaining data by the first communication unit, determines whether or not the data is to be obtained by the second electronic device, based on the data; a user information transmitter that, when the determination unit determines that the data is to be obtained by the second electronic device, sends the user information to the second electronic device via the second communication unit; and a migration unit that blocks the first communication unit from communicating with the network, and causes the second electronic device to obtain the data through the network using the user information.

Abstract: A portable device includes: a first interface circuit configured to receive, from an information processing apparatus, device information of the information processing apparatus; a second interface circuit configured to receive, from outside device through wireless communication link, a start signal for the information processing apparatus; a memory configured to store a list of information processing apparatuses that are to be permitted to perform wireless communication with the portable device; and a processor configured to compare the device information received from the information processing apparatus with the list stored in the memory, enable wireless communication functionality of the second interface circuit when a result of the comparison indicates that the portable device is coupled to an information processing apparatus which is permitted to perform wireless communication, and transmit a start signal to the information processing apparatus when the start signal is received by using the enabled wire

Abstract: A communication system includes a wireless communication apparatus which comprises a wireless communication unit performing wireless communication with a designated wireless apparatus as a communication correspondent; a state storing unit storing state information which indicates a communication state at each point of time in the wireless communication; a failure determination unit using a predetermined determination criterion to determine at each stage of the wireless communication whether or not a communication failure occurs in the wireless communication; a state acquisition unit acquiring from the state storing unit, when it is determined that a communication failure occurs, state information which indicates a communication state at each point of time during a predetermined time period; and a state sending unit sending via wireless communication the state information to a communication correspondent other than the designated wireless apparatus; and a state information receiving apparatus receiving the sta

Abstract: An electronic device includes a first communication unit that communicatively connects to a network using the user information; a second communication unit that communicatively connects to a second electronic device; a determination unit that, upon obtaining data by the first communication unit, determines whether or not the data is to be obtained by the second electronic device, based on the data; a user information transmitter that, when the determination unit determines that the data is to be obtained by the second electronic device, sends the user information to the second electronic device via the second communication unit; and a migration unit that blocks the first communication unit from communicating with the network, and causes the second electronic device to obtain the data through the network using the user information.

Abstract: A term for interrupting communication caused by operation of a DFS function is reduced for a wireless communication apparatus having the DFS function and a wireless communication apparatus and a wireless communication system corresponding to the DFS function of the wireless communication apparatus. In the wireless communication apparatus and the wireless communication system having a frequency changing function for changing a using frequency upon detecting out-of-target electrical waves such as electrical waves of a weather radar on a specific using frequency, information about a connection destination having a different using frequency is notified upon detecting the out-of-target electrical waves, and the connection destination is changed by switching the frequency on the basis of the information about the connection destination.

Abstract: Method, program, network system and client device each has a structure of being given encryption information different from given present encryption information by use of the given present encryption information and being given different encryption information in incremental steps, to one or a plurality of the connection destinations (client device CLm), for security setting of wireless communication network (wireless LAN device 2) to one or a plurality of connection destinations.

Abstract: A wireless relay device and method that wirelessly connects a wireless terminal, measures a communication index indicating a communication state of a wireless terminal wirelessly connected, detects a weak connection wireless terminal and a strong connection wireless terminal out of wireless terminals according to a communication index of the wireless terminal, transmits a request for functioning as a wireless relay device to the strong connection wireless terminal between the weak connection wireless terminal and the strong connection wireless terminal; switches wireless connection to the weak connection wireless terminal through the wireless connection unit to the wireless connection relayed by the strong connection wireless terminal

Abstract: A device is provided in which a video image controller acquires information for a plurality of video images from a video image source, a cursor position controller calculates cursor position information and generates cursor image information, a display image generator synthesizes the plurality of video images and cursor image information and displays the same on a display device, a distance information generator generates distance information based on the video image position information and the cursor position information, and an audio output controller decides volume of audio for the plurality of video images based on this distance information, and outputs to an audio output device.

Abstract: A term for interrupting communication caused by operation of a DFS function is reduced for a wireless communication apparatus having the DFS function and a wireless communication apparatus and a wireless communication system corresponding to the DFS function of the wireless communication apparatus. In the wireless communication apparatus and the wireless communication system having a frequency changing function for changing a using frequency upon detecting out-of-target electrical waves such as electrical waves of a weather radar on a specific using frequency, information about a connection destination having a different using frequency is notified upon detecting the out-of-target electrical waves, and the connection destination is changed by switching the frequency on the basis of the information about the connection destination.

Abstract: Method, program, network system and client device for security setting of wireless communication network (wireless LAN device 2) to one or a plurality of connection destinations. It is a structure of being given encryption information different from given present encryption information by use of the given present encryption information and being given different encryption information in incremental steps, to one or a plurality of said connection destinations (client device CLm).

Abstract: The present invention includes video image control means for acquiring information for a plurality of video images from a video image source, cursor position control means for calculating cursor position information and generating cursor image information, display image generating means for synthesizing a plurality of video images and cursor image information and displaying the same on a display device, distance information generating means for generating distance information based on video image position information and cursor position information, and audio output control means for deciding volume of audio for the plurality of video images based on this distance information, and making output to an audio output device.

Abstract: A communication control method for preventing contention for an originating telephone number among a plurality of terminal devices. A terminal device directly connected with a telephone line is provided with means for setting whether or not to execute an originating telephone number receiving sequence at the terminal device and, when the execution of the originating telephone number receiving sequence is set for the terminal device, the sequence is executed at the device and a connection between the telephone line and the other terminal device is cut off; when the execution of the sequence is not set for the device, the sequence is not executed at the device and the other terminal device is connected with the telephone line to execute the sequence at the connected other device.

Abstract: A control system for an ADSL access multiplexer using an analog telephone signal that enables reset or changing a configuration setting of the DSLAM directly from customer premise equipment without involvement of an administrator company of the DSLAM, the system comprising customer premise equipment 1 that comprises an xDSL terminal 4 and an analog terminal 5 that produces DTMF sound, and station equipment 2 that is connected to the customer premise equipment via an analog line 7 and includes a telephone exchange 8 and the xDSL access multiplexer 9 for configuring xDSL communication conditions of each xDSL terminal, the telephone exchange comprising a controller 12 that makes various configuration settings of the DSLAM corresponding to each xDSL terminal changeable in response to a special number, in the form of DTMF sound, that is sent from the analog terminal.

Abstract: A communication control method for preventing contention for an originating telephone number among a plurality of terminal devices. A terminal device (3) directly connected with a telephone line is provided with means (11) for setting whether or not to execute an originating telephone number receiving sequence at the terminal device (3) and, when the execution of the originating telephone number receiving sequence is set for the terminal device (3), the sequence is executed at the device (3) and a connection between the telephone line (5) and the other terminal device (4) is cut off; when the execution of the sequence is not set for the device (3), the sequence is not executed at the device (3) and the other terminal device (4) is connected with the telephone line (5) to execute the sequence at the connected other device (4).