摘要:
According to one embodiment, an electronic device includes a display module, an operation module, a communication module, an obtaining module, and a calculator. The operation module obtains operation on the display screen of the display module. The communication module communicates with another electronic device. The obtaining module obtains trace information indicating a trace of operation moving from the electronic device to the other electronic device or a trace of operation moving from the other electronic device to the electronic device based on operation on the display screen of the electronic device and operation on the display screen of the other electronic device. The calculator calculates a positional relationship between the electronic device and the other electronic device based on the trace information.
摘要:
According to one embodiment, a video display apparatus includes a display screen generator, a waiting time determination module, and a display. The display screen generator generates a first screen and a second screen from predetermined information. The waiting time determination module determines an estimated waiting time. The display compares the estimated waiting time with a reference time, displays the first screen when the estimated waiting time is shorter than the reference time, and displays the second screen when the estimated waiting time is longer than the reference time.
摘要:
A VPN (Virtual Private Network) communication detecting apparatus connecting to an internal network for detecting a VPN node on an external network which connects to the internal network through a relay apparatus, transmits response request packet to test target node, receives response packet from the test target node in response to the response request packet, measures response time which is from first time point when the response request packet is transmitted to second time point when the response packet is received, and determines whether the test target node is the VPN node, based on correlation between the response time and delay time inserted by the relay apparatus when test target packet pass through the relay apparatus, the test target packet, if the test target node is the other of the VPN nodes, including the response request packet or the response packet.
摘要:
A presence table stores therein presence information. A storage unit stores therein in associated manner a terminal identifier unique each of a plurality of terminals and an encryption key to be used for multicast communication within a multicast group. A receiving unit receives a subscription request message from a first terminal from among the terminals. The subscription message includes the terminal identifier of the first terminal, and a request requesting subscription to the presence information present in the storage unit. An acquiring unit acquires the encryption key from the storage unit by using the terminal identifier of the first terminal. A transmitting unit transmits acquired encryption key to the first terminal.
摘要:
A radio communication device is provided with a unit for acquiring a prediction information for a frequency, time or direction to be used by each one of the first radio control scheme of the radio communication device and a second radio control scheme of another surrounding radio communication device, and a unit for obtaining a predicted frequency, time or direction for which interferences between radio communications by the first radio control scheme and radio communications by the second radio control scheme are predicted to occur according to the prediction information, and control the radio communication unit to carry out radio communications by avoiding the predicted frequency, time or direction.
摘要:
A transfer unit transfers a message between a network and an external terminal. An input unit inputs a user ID for identifying a user. A generating unit generates a registration message requesting a registration of address information of the user. A transmitting unit transmits the registration message to a server. A receiving unit receives a response message including registration information and connection information from the server. When the connection information indicates a permission of a connection of the external terminal to the network, a control unit controls the transfer unit to transfer the message between the network and the external terminal.
摘要:
The transferring unit transfers a message received from a PC or a network to a designated destination address. The judging unit judges whether an authentication message including the identification information of the user and a grant message indicating that the user is authenticated are transferred. The identification information acquiring unit acquires the identification information from the transferred authentication message. The SIP message processing unit creates a registration message that includes the address information of the user having the acquired identification information and transmits the created registration message to the SIP server when the grant message is transferred.
摘要:
According to one embodiment, an electronic device includes a display module, an operation module, a communication module, an obtaining module, and a calculator. The operation module obtains operation on the display screen of the display module. The communication module communicates with another electronic device. The obtaining module obtains trace information indicating a trace of operation moving from the electronic device to the other electronic device or a trace of operation moving from the other electronic device to the electronic device based on operation on the display screen of the electronic device and operation on the display screen of the other electronic device. The calculator calculates a positional relationship between the electronic device and the other electronic device based on the trace information.
摘要:
The program synthesizing device according to the embodiment of the present invention includes: a coupling unit configured to couple an information acquiring plug-in module, an information processing plug-in module, and a presentation plug-in module through their input interfaces and output interfaces based on a mashup scenario; a plug-in module driving unit configured to sequentially drive the coupled plug-in modules; an information acquiring unit configured to acquire information when the information acquiring plug-in module is driven; an information processing unit configured to perform a predetermined process on the information when the information processing plug-in module is driven; an object resolving unit configured to determine a value of object presented by a specified presentation scenario when the presentation plug-in module is driven; and a program output unit configured to output a program being a presentation scenario in which the object value is resolved.
摘要:
A switching equipment stores identification information of communication established with respect to an infrastructure network system in a storage unit, and when an access request is received from a terminal device, the switching equipment adds the stored identification information to the access request and transfers the access request to a 1× Radius server. When the terminal device having requested the access is authenticated, the 1× Radius server notifies a PANA PAA of address information of the terminal device associated with the identification information added to the access request. The PANA PAA approves the same network access as the switching equipment with respect to the terminal device in the received address information.