摘要:
It is possible to provide a personalize service for users and a personalize service for each of the terminals owned by users by considering a profile unique to each of the terminals owned by the users and a common profile of respective terminals owned by one user. In response to a service execution request from a terminal, a service is provided according to the unique profile unique to the terminal and a common profile common to all the terminals owned by the user having the aforementioned terminal.
摘要:
A system for supporting construction of a server having a plurality of constraints determined depending on an application area of the server is disclosed. A service method definition section defines a value of each of the plurality of constraints by defining a value of each of a group of constraints to thereby determine a value of each of the other group of constraints which are related to at least one constraint of the group of constraints. A program generator generates a server construction program using the defined constraints. The server operates according to the server construction program received from the system. A simultaneous multiple-access processing server used by the interactive program, WEB shopping, and the like can be easily constructed.
摘要:
This invention is directed to acquisition of a communication path for a mobile communication apparatus in a case of occurrence of communications beyond the capacity of a radio base station due to a communication trouble or the like.A communication relay apparatus comprises: a wireless connection unit that connects with a mobile communication apparatus via a wireless communication path; a wired connection unit that connects with a wired communication path; and an authentication unit that permits, based on a first authentication, the connection of the mobile communication apparatus to the wired communication path and that permits, based on the establishment of a second authentication, the said connection if the first authentication is not established and further if information for permitting the said connection has been registered.
摘要:
A contents playback apparatus and the like are provided which allow a user to promptly designate a desired portion when displaying a part of a content in an expanded manner, and are thus excellent in operability. A contents playback apparatus includes an associating unit and a playback unit. The associating unit generates association information for a plurality of characteristic portions contained in a content by referring to priority orders of the respective characteristic portions relative to each other, the association information associating each of the characteristic portions individually with a predetermined operation key of an input device included in the apparatus in accordance with the priority orders. The playback unit plays back, in response to detecting an operation of an operation key during display of the content, the characteristic portion corresponding to the operation key in an expanded display mode, in accordance with the association information.
摘要:
This invention is directed to acquisition of a communication path for a mobile communication apparatus in a case of occurrence of communications beyond the capacity of a radio base station due to a communication trouble or the like.A communication relay apparatus comprises: a wireless connection unit that connects with a mobile communication apparatus via a wireless communication path; a wired connection unit that connects with a wired communication path; and an authentication unit that permits, based on a first authentication, the connection of the mobile communication apparatus to the wired communication path and that permits, based on the establishment of a second authentication, the said connection if the first authentication is not established and further if information for permitting the said connection has been registered.
摘要:
A content distribution system according to the present invention, includes a client terminal, a server, a band control mediating unit provided between the client terminal and the server, and configured to relay a reproduction control protocol data of a content data from the client terminal to the server, and a first band control unit arranged in a first network and configured to control a band on the first network. The band control mediating unit requests the first band control unit to control the band on the first network for a communication path, through which the content data is transferred, based on the reproduction control protocol data.
摘要:
A data processing device includes means (103) for receiving a signal of an object identifier uniquely assigned to an object, and means (104) for executing a plurality of application programs corresponding to the received object identifier. A plurality of applications can be processed on the basis of an object identifier so that the operation can be simplified. When the device include a client terminal (105) and an application server (108), data processing is possible even when they are located in remote sites.
摘要:
A system is provided that can easily capture the same broadcast stream from an arbitrary application. An interface between application and a reception route selection mechanism describes in a unified mode a broadcast resource capture specification method and a communication resource capture specification method. The interface employs a description scheme in which an application does not recognize whether or not a broadcast stream is captured through broadcast or communication. In the reception route selection, the reception route selection mechanism checks for a broadcast time contained in the identifier of a broadcast stream to be input so that a zone where a broadcast time is earlier than the current time by using a communication resource receiver while a zone where the broadcast time is later than the current time is selected by using a broadcast resource receiver.
摘要:
A moving image transmission system determines adequate number of packets, which are corresponding to redundant portion, in accordance with a network state.The moving image transmission system estimates a correlation between a transmission bit rate and a packet loss rate based on both of information which indicates the packet loss rate and bit rate information, and determines the packet loss rate, which makes an encode bit rate of moving image data maximum, based on the correlation, and determines redundancy, which is applied to the moving image data, based on the determined packet loss.
摘要:
A data recording device is provided to record and redistribute stream data such as TV programs without imposing loads proportional to the number of users. Stream data of a distributed program is collated by a recording range judging section 4 with data already recorded of a stream data recording section 6 and, based on results from the collation, only newly distributed data is appended to the stream data recording section. Recording demand information representing a range of stream data of a program that a user makes a request for recording is recorded in a range recording section 5 and a user identifier to identify the user is recorded in a manner to be associated with the above recording demand range information. Stream data only in a range corresponding to the above recording demand range information of the user recorded by the above demand range recording processing is read out by a redistributing section 7 from the stream data recording section 6 and is redistributed to the user.