Abstract: A mobility management method includes: notifying, at a mobile terminal, an edge node of a terminal function indicating that the mobile terminal has a Mobile IP client function; instructing, at the edge node, the mobile terminal to perform an operation for mobility management by using not an MIP function but an IP function when the edge node has a PMIP client function; performing, at the mobile terminal, the operation for mobility management by using the IP function in response to the instruction from the edge node; and performing, the edge node, the operation for mobility management by using the PMIP client function.

Abstract: There are provided a video editing system, a video editing server and a communication terminal which enable simultaneous editing operations for editing a video content to be performed by plural persons, without generating a file in which a content of the editing has been reflected in the video content. One of a plurality of editing terminals in a synchronized state generates an edit command for editing a video content with an edit command generating section, based on an editing operation by a user from a terminal operating section, and transmits the generated edit command to a video editing server via an information transmitting/receiving section. If the edit command is received via an information transmitting/receiving section, the video editing server transmits the received edit command to another editing terminal in the synchronized state, via an edit command synchronizing section.

Abstract: A message storage server stores a message by speech or video transmitted from a mobile communication terminal and performs emotion recognition on the message to generate emotion data. A mobile communication terminal, upon receiving a confirmation request from the message storage server of a message which the mobile communication terminal has transmitted as a message for another mobile communication terminal, displays the emotion data assigned to the transmitted message on its display.

Abstract: In a communication system which performs a communication of the user communication information between a user terminal and a user terminal, the communication system including a plurality of network domains each having different types of destination information (for example, host address) of the user communication information transmitted from the user terminal to the user terminal, a communication control method that switches a U-PLANE includes: allocating, to the communication path of the user communication information, path identification information identifying the communication path of the user communication information; notifying, to the user terminal, the path identification information; and transmitting, from the user terminal, the user communication information, by using the path identification information as the destination information.

Abstract: In an information providing system, a user inputs desired mobile ID number to a client terminal. The client terminal transmits a request for location information on the mobile station including the mobile ID number to a location server via a location information server. The location server transmits a request for object movement information corresponding to the mobile station to an object information server. The location information server obtains the information from a traffic control device. Location information on the mobile station obtained by the location information server is transmitted to the terminal.

Abstract: There is provided a group communication system allowing group communication to be performed by a simple operation as well as a group ID number issuing apparatus and a call control apparatus to be applied to such a group communication system. When a user takes a group organization procedure to the group communication system, a group representative telephone number representing the group is issued. After the group representative telephone number is issued, the group representative telephone number can be used in the same manner as for calling a subscriber to call a group member to perform group communication. The group communication can be performed by limiting to a lower level subgroup, a pair of the group representative telephone number and an identifier can be used instead of the subscriber's telephone number to determine the calling partner to make a call.

Abstract: The present invention provides: a video editing apparatus which makes it possible for the video editing apparatus to carry out appropriate video editing in accordance with the processing capabilities of a terminal device; the terminal device; and a GUI program transmission method for the video editing apparatus.

Abstract: A relay device 20 duplicates speech data received from a communication terminal that is engaged in voice communication with another communication terminal. The duplicated speech data is transmitted to and is stored at a media processing device 40. Media processing device 40 builds a database for speech synthesis based on the stored speech data.

Abstract: In an information providing system, a user inputs desired mobile ID number to a client terminal. The client terminal transmits a request for location information on the mobile station including the mobile ID number to a location server via a location information server. The location server transmits a request for object movement information corresponding to the mobile station to an object information server. The location information server obtains the information from a traffic control device. Location information on the mobile station obtained by the location information server is transmitted to the terminal.

Abstract: A mobile communication terminal, a mobile switching center, a storage device, and a message storing method are provided, whereby a high-quality message is allowed to store in an efficient manner. A network system, when discriminating that a receiving-side terminal cannot answer a call made from a calling-side via a communication line of a circuit-switched network, the communication line with the calling-side terminal is switched from the circuit-switched network to a packet-switched network. The network system stores in the storage device the message that has been transmitted via the communication line of the packet-switched network that has been switched without performing a Codec conversion. The network system performs a Codec conversion of the message to an optimal one, and then delivers the message to the receiving-side terminal.

Abstract: Irrespective of the current situation of a recipient, a message storing service can be actively used by an originator's will, and the recipient can know without a delay that a message addressed to the recipient has been stored. A service for message originator can be specified so that even if a mobile communication terminal device on a recipient side is in a state where it can immediately perform communication when a message is transmitted from a mobile communication terminal device on an originator side, the message is temporarily stored in a message storing box of a telephone answering service subscribed to by a subscriber A as the originator of the message, and the message is delivered to the mobile communication terminal device on the recipient side at timing intended by the originator A.

Abstract: A communication control apparatus includes a registration request signal receiver, a registration section, a transmitter, a group communication control signal receiver, and a group communication controller. The request signal receiver receives, from at least one terminal differing from a plurality of group communication terminals that is performing or is to perform group communication through a communication network, a control terminal registration request signal requesting the registration of the terminal as a control terminal for controlling the group communication. The registration section registers the terminal which sent the control terminal registration request signal as a control terminal. The transmitter sends, to that terminal, information indicating that the terminal has been registered as a control terminal. The control signal receiver receives from the terminal a group communication control signal for controlling the group communication.

Abstract: In order to provide a new service even to a conventional mobile communication terminal without installing a new function when starting a new mobile communication service, a mobile communication terminal includes a virtual terminal server that controls the communication on behalf of the mobile communication terminal according to a request from the mobile communication terminal to realize a service function that is a communication function not included in the mobile communication terminal. The virtual terminal server processes, in accordance with the model information of the mobile communication function, information to be informed to the mobile communication terminal to realize the service function to thereby enable the mobile communication terminal to acquire and transmit information obtained by realizing the service function.

Abstract: A service information providing apparatus is provided. A shop information extracting section extracts shop information belonging to a preference genre determined by a preference genre determining section from a shop information database. A shop ranking calculating section calculates a usage frequency ranking of a shop included in the shop information. A shop list transmitting section generates a shop list based on a usage frequency ranking of shops and transmits to a portable phone. A service information extracting section extracts, from a service information database, service information belonging to the preference genre from among the service information of a shop corresponding to shop selection information received from the portable phone. A service ranking calculating section calculates a usage frequency ranking of services included in the service information. A service list transmitting section generates a list based on the usage frequency ranking of the services and transmits to the portable phone.

Abstract: In an information providing system, a user inputs desired mobile ID number to a client terminal. The client terminal transmits a request for location information on the mobile station including the mobile ID number to a location server via a location information server. The location server transmits a request for object movement information corresponding to the mobile station to an object information server. The location information server obtains the information from a traffic control device. Location information on the mobile station obtained by the location information server is transmitted to the terminal.

Abstract: An object of the present invention is to avoid packet loss and implement a seamless handover by minimizing the handover latency when a handover is implemented by a multihomed moving network (MN) or a mobile host (MH). The present invention is a mobile communication system that is constituted comprising an MN, a plurality of AI each constituting an interface for the connection to a core network at the MN, and a control device (MMF), wherein the MMF dynamically changes the AI adopted as the connection interface when a predetermined condition is satisfied on the basis of the connection status to the core network at each AI or the prediction information for a subsequent handover.

Abstract: A communications system which allows data transfer not using a terminal ID assigned by an access network but using routing information distinct from the terminal ID is provided. The communications system transmits data including, as a destination address, a second terminal ID, from a first terminal to the second terminal via a plurality of transfer devices. A first transfer device includes a first memory for storing the second terminal ID and routing information for routing the data to a second transfer device, associating them with one another, and a routing processor for adding to the data the routing information for routing the data to the second transfer device associated with the second terminal ID included in the data, and transferring the data to the second transfer device.

Abstract: A packet communications system and a transfer device which allow a network control function to be changed at low cost flexibly. The network manager includes an instructor for transmitting instruction information to the plurality of transfer devices, the instruction information indicating a packet ID (terminal ID) and a control function (function ID) executed on the packet. The transfer device includes an executer for executing a predetermined control function on the packet, a first memory for storing the packet ID associated with the executer of the control function executed on the packet, a manager for updating the first memory in accordance with the instruction information received from the network manager, and an internal transfer for transferring the received packet to the executer associated with the packet in the first memory.

Abstract: There are a step in which, when the video data distribution request is received from the mobile station, the base station determines whether the requested video data can be distributed or not, on the basis of the wireless transmission capacity required for distributing the requested video data and the wireless transmission capacity that is available at that point of time, a step in which the base station notifies the mobile station of a result of possibility determination about distribution, a step in which, when it is determined that distribution cannot be performed, the base station sends an inquiry about a base station capable of performing distribution, to the transmitted-data capacity management device, a step in which the transmitted-data capacity management device selects base stations capable of performing the distribution, on the basis of the wireless transmission capacity required for distributing the video data and the wireless transmission capacity being used for distribution performed by a plural

Abstract: It is an object of the present invention to ensure readily communication between subgroups with reduced trouble to the user in the group communication in terms of subgroup formation and so on. A group communication server according to an embodiment of the present invention provides terminals with an intercommunication function between a plurality of terminals belonging to the same group, specifically a group communication function.