摘要:
A display controller which prevents the duplication of functional parts and processes and which displays dynamic content on a plurality of displays is provided. A terminal used as the controller has a shared dynamic image decoder which decodes the dynamic content. A first frame buffer used by the terminal stores the decoded dynamic content. A buffer transfer unit sends the dynamic content stored in the first frame buffer to a second frame buffer used by an external monitor. A terminal display displays the dynamic content stored in the first frame buffer on a display of the terminal. An external monitor interface displays the dynamic content stored in the second frame buffer on an external monitor.
摘要:
Provided is a terminal device that can make an external display device show an enlarged website screen for every object to improve user convenience. A terminal device (103) is a mobile terminal device that can be connected with an external display device (104). The terminal device is provided with an information acquisition unit (203) that acquires information which is used for displaying a website screen and is comprised of an object including a parameter for specifying a screen size of the website screen, a parameter change unit (207) that changes the parameter so as to increase the screen size, a data processing unit (211) that carries out decoding process of the object, thereby generating screen information of the screen size specified by the changed parameter, and a communication unit (214) that outputs the generated screen information to the external display device (104).
摘要:
A server (101) streams data coded by inter-frame prediction. The server (101) comprises: a transmission data generator (116) for causing an independently decodable key frame to be added with at least one difference frame following the key frame to create data of one transmission unit, and generating a buffering key frame added with information on the data of one transmission unit, the information including a frame number; and an output unit (114) for transmitting, with transmission timing of the key frame, a buffering key frame generated with a key frame that should be transmitted with the transmission timing, and transmitting an arbitrary frame with transmission timing of the difference frame. This can reduce buffering time for switching a terminal to play a stream between a plurality of terminals, allowing the switching to be done smoothly.
摘要:
A server (101) streams data coded by inter-frame prediction. The server (101) comprises: a transmission data generator (116) for causing an independently decodable key frame to be added with at least one difference frame following the key frame to create data of one transmission unit, and generating a buffering key frame added with information on the data of one transmission unit, the information including a frame number; and an output unit (114) for transmitting, with transmission timing of the key frame, a buffering key frame generated with a key frame that should be transmitted with the transmission timing, and transmitting an arbitrary frame with transmission timing of the difference frame. This can reduce buffering time for switching a terminal to play a stream between a plurality of terminals, allowing the switching to be done smoothly.
摘要:
An object of the invention is to shorten the switching time from a first network to a second network.A packet control apparatus 106 includes 3G authentication server communication means 201 for receiving a switch notification of a terminal switched from a mobile communication network to a WLAN network by conducting communications with a 3G authentication server 108 for performing network authentication processing; terminal address determination means 202 for determining an address that can be used in the WLAN network; and WLAN switch management means 204 for assigning the address determined by the terminal address determination means 202 to the terminal determined by making a comparison between the authentication information of the terminal contained in the switch notification and the authentication information contained in a table for managing information concerning terminals that can access the mobile communication network and the WLAN network and switching the destination of a packet via the mobile communication network to the WLAN network.
摘要:
A communication system includes an exchange, one or a plurality of telephones connected to the exchange via a telephone circuit network, and one or a plurality of computers connected to the exchange at least via the telephone circuit network. Among those telephones and computers, a first telephone is correlated with a first computer. The first telephone sends the first computer a first call reception state report indicating a call reception state of the first telephone via a first route. When receiving the first call reception state report, the first computer sends the exchange a prescribed telephone circuit control instruction for a call directed to the first telephone. When receiving the prescribed telephone circuit control instruction, the exchange performs a telephone circuit control for the call directed to the first telephone according to the prescribed telephone circuit control instruction.
摘要:
There are a wireless access network comprising a radio network gateway apparatus (101), radio access network control apparatus (102a), (102b) and a base stations (103a), (103b) and a terminal (104) accommodated in the wireless access network and when the terminal (104) enters into a new cell B, a packet data is transmitted from the source radio access network control apparatus (102a) to the target radio access network control apparatus (102b). Further, when the terminal (104) switches the radio access network control apparatus (102) with which the terminal (104) communicates, the target radio access network control apparatus (102b) switches a transmission line of a data to be transmitted to the terminal (104) from a wireless data to a packet data in the source radio access network control apparatus (102a), and from the source packet data to a target packet data in a synchronized manner at each timing. This reduces traffic which occurs when switching a radio access network control apparatus to be communicated while the terminal moves between cells and prevent packet interruption in a wireless access network providing packet transmission service.
摘要:
A 3G authentication apparatus (109) includes: a WLAN communication section (201) which receives a notification of reception of a connection request sent from a WLAN access network in response to the connection request from a mobile unit to connect to a WLAN capable of interworking with a mobile network; an HSS communication section (203) for obtaining, from a user information storing device, information indicating a service available in the mobile communication network to the mobile unit that has sent the connection request, on the basis of the notification of reception of the connection request; and a filter setting section (206) which generates filter information by associating a user authentication ID identifying a mobile unit with an IP address obtained at the HSS communication section (203). The filter information generated by the filter setting section (206) is sent to the WLAN access network through the WLAN communication section (201). Thus, traffic in a network such as a WLAN in an interworking system between networks such as a mobile communication network and a WLAN can be reduced.
摘要:
A corresponding table between a number of a cell and a main base station (102) accommodating the cell is prepared in a node (wireless network control apparatus (101) or main base station (102)) within a radio access network. When a terminal (104) is moved and enters an overlapped area of cells (a) and (b) from an original cell (a), in the case that a main base station (102a) to which the terminal (104) was connected in the cell (a) can accommodate the cell (b) that the terminal (104) has entered, the sub base station (103b) is connected to the main base station (102a), and site diversity is performed in the main base station (102a). Thus, when site diversity is performed between main base stations in a radio access network using a base station in which a baseband processing section is separated from a radio transmission/reception section, traffic flowing between the wireless network control apparatus and the base station is reduced.
摘要:
An attempt is made to make an incoming notification for a reply to sending mail, an incoming notification related to the sending mail, and an incoming notification from an Internet service provider to a user. Accordingly, when the mail is sent from a communication terminal, if an incoming notification condition related to the mail is added and the mail is sent to a server unit, the server unit detects and registers the information as the incoming notification condition and sends the mail to the Internet. Further, when the mail that matches the incoming notification condition was received, the incoming notification is made to the communication terminal and the condition is changed. Consequently, the incoming notification condition can dynamically be set and changed at mail sending and receiving. That is, the incoming notification condition related to the sending mail can be registered in the server unit at mail sending. When the mail that matches the incoming notification condition was received, the mail is posted to the user as the incoming notification and the incoming notification condition can be changed.