摘要:
A duplicator duplicates a specified guest program to create a guest copy. A virtual machine activation requester selects a center apparatus for maintenance and requests the selected center apparatus for maintenance to activate a virtual machine based on the guest copy. A maintenance requester requests the activated virtual machine to perform a maintenance process. After the maintenance process, when the guest copy has been changed, a maintenance reflector replaces with the guest copy the guest program, among data stored in a guest program storage, associated with a specified program ID.
摘要:
A server equipment forwards received audio data to multiple terminal equipments; judges good or bad of a communication status between the respective terminal equipments; and transmits communication status data indicating good or bad of the communication status to each of the multiple terminal equipments, while a terminal equipment reproduces voice represented by transferred audio data in real-time; receives communication status data transmitted from the server equipment; and notifies a user whether a communication status indicated by the communication status data is good or bad.
摘要:
A communication control method of this invention includes: when a call-in request to a chat for another participant in a voice-based teleconference by a first participant of the voice-based teleconference is received, transmitting the call-in request to the chat to a terminal of another participant; and when a participation response to the chat by another participant is received, carrying out a presence management setting so as to enable the first participant and a participant replying the participation response to update and subscribe dialogue contents of the chat, which are managed as presence data delivered to subscribers when updated. Thus, by using the presence technique, it becomes possible that the conference is shifted from the voice-based teleconference to the character-based teleconference and both of the conferences coexist.
摘要:
A method transmitting and receiving data other than voice data and preventing deterioration in quality of communication voice data due to transmission and reception of the other than voice data, and utilizing a limited communication bandwidth when a plurality of users conduct the broadcast communication through common use of the conference room on the network. Upon a user terminal transmitting second data, verifying whether any of a plurality of identified user terminals has a right of transmission of first data. The method further includes that upon a user terminal having the a transmission right of first data, setting a value obtained by subtracting the communication bandwidth required for transmission of the first data from the communication bandwidth which each user terminal can use as the communication bandwidth for transmission of the second data. Upon no user terminal having a transmission right of first data, setting a communication bandwidth that each user terminal can use as the communication bandwidth for transmission of the second data.
摘要:
An information processing device includes a communication unit configured to connect to a network; a memory configured to hold an image indicating an execution result of a virtual machine; and a processor configured to execute processing, wherein the processor compresses, on the basis of first compression processing, an image in a region in which there is the change and transmits the compressed image to a terminal device connected through the network, discriminates a frequently changed region, halts the first compression processing and the transmission processing, with respect to the discriminated frequently changed region, performs second compression processing, in which the compression ratio of a temporally continuous image is higher than that of the first compression processing, on an image in the discriminated frequently changed region, and transmits the image compressed on the basis of the second compression processing to the terminal device.
摘要:
A reception-process manager of a call server writes, in a transfer-voice-data storage, voice data contained in a voice packet received from the transmitter terminal which has acquired the talk right. A transmission-process manager of the call server determines the next transmission interval of a voice packet for each receiver terminal on the basis of determination information received from the each receiver terminal. The transmission-process manager reads out the voice data in a size dependent on the determined transmission interval from the transfer-voice-data storage, generates voice packet containing the voice data for the each receiver terminal, and transmits the voice packet to the each receiver terminal. Thus, the voice-packet transmission interval can be changed for each receiver terminal without stopping voice-packet transmission.
摘要:
A reception-process manager of a call server writes, in a transfer-voice-data storage, voice data contained in a voice packet received from the transmitter terminal which has acquired the talk right. A transmission-process manager of the call server determines the next transmission interval of a voice packet for each receiver terminal on the basis of determination information received from the each receiver terminal. The transmission-process manager reads out the voice data in a size dependent on the determined transmission interval from the transfer-voice-data storage, generates voice packet containing the voice data for the each receiver terminal, and transmits the voice packet to the each receiver terminal. Thus, the voice-packet transmission interval can be changed for each receiver terminal without stopping voice-packet transmission.
摘要:
PoC server has an audio data receiving section 305 that receives the audio data transmitted from a cellular phone, an audio data transmitting section that transfers the audio data to individual cellular phones other than the speaker's one, of two or more cellular phones, a receiving user storage section that stores therein receiving association data indicative of the association between the cellular phone having the speaker right and the cellular phones of the receiving users, and a receiving user grasp section that causes the audio data transmitting section to transfer the audio data with designation of the cellular phone of the receiver.
摘要:
PoC server has an audio data receiving section 305 that receives the audio data transmitted from a cellular phone, an audio data transmitting section that transfers the audio data to individual cellular phones other than the speaker's one, of two or more cellular phones, a receiving user storage section that stores therein receiving association data indicative of the association between the cellular phone having the speaker right and the cellular phones of the receiving users, and a receiving user grasp section that causes the audio data transmitting section to transfer the audio data with designation of the cellular phone of the receiver.
摘要:
It is an object of the present invention to relieve the burden on a watcher that uses a presence system to subscribe to the presence information of people and objects. For example, an attribute is a product name, and products A, B, C have the identical attribute value “DVDRecorder.” The server generates aggregate presence information, which includes the presence information of the products A, B, C (corresponds to the providers), and sends a notification of such to a watcher W (corresponds to the notification recipient) of the presence information of the products A, B, C. The watcher W collectively receives the presence information for every product name, and the watcher W is therefore relieved of the burden of classifying the presence information for every product name.