WO2007007847A1 - 電子会議システム、電子会議管理装置、端末装置、電子会議管理方法、制御プログラムおよびそれを記録したコンピュータ読み取り可能な記録媒体 - Google Patents
電子会議システム、電子会議管理装置、端末装置、電子会議管理方法、制御プログラムおよびそれを記録したコンピュータ読み取り可能な記録媒体 Download PDFInfo
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- WO2007007847A1 WO2007007847A1 PCT/JP2006/313998 JP2006313998W WO2007007847A1 WO 2007007847 A1 WO2007007847 A1 WO 2007007847A1 JP 2006313998 W JP2006313998 W JP 2006313998W WO 2007007847 A1 WO2007007847 A1 WO 2007007847A1
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- WIPO (PCT)
- Prior art keywords
- voice
- electronic conference
- terminal
- terminal device
- speech
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/562—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities where the conference facilities are distributed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/563—User guidance or feature selection
- H04M3/566—User guidance or feature selection relating to a participants right to speak
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N2007/145—Handheld terminals
Definitions
- Electronic conference system electronic conference management apparatus, terminal apparatus, electronic conference management method, control program, and computer readable recording medium recording the same
- the present invention relates to an electronic conference system, an electronic conference management apparatus, and a terminal device for giving a speaking right to a speaker, for example, a group session of PoC (Push-to-Talk over Cellular) communication using a mobile phone.
- the present invention relates to an electronic conference management method, a control program, and a computer readable recording medium recording the same.
- Push-to-Talk has attracted attention as a voice-based application.
- PTT is one of the Voice over Internet Protocol (VoIP) that makes calls over data communication networks using the Internet Protocol (IP).
- VoIP Voice over Internet Protocol
- IP Internet Protocol
- Push-to-Talk over Cellular is being developed as a communication method for realizing PTT in portable communication terminal devices such as mobile phones and PDAs, and in particular, consideration is given to installation in mobile phones. It is done.
- PoC is a technology and service for realizing "Push-to-Talk" transceiver style communication style with a communication terminal such as a mobile phone.
- PoC communication transmission of data is possible from both sides
- Transmission of data uses a half-duplex communication method in which one side is always limited to one side in one direction.
- PoC communications like transceivers, can send voice to the connected party only while pressing the call button, and can not receive voice from the other party during that time.
- PoC communication it is advantageous to be able to connect in just a few seconds by selecting the other party who can make calls rather than dialing the other party's phone number as with conventional mobile phones and pressing a button. There is.
- the data communication network is used unlike the conventional circuit switching system, there is also a merit that the communication cost is reduced.
- PoC communication a plurality of phases grouped not in one-to-one communication alone are included. Simultaneous connection with hands (gnorape session) is possible. That is, voices input to one mobile phone can be simultaneously transmitted to a plurality of grouped mobile phones.
- FIG. 12 is a diagram showing an example of the group session by PoC communication.
- FIG. 12 shows mobile phones A to E of users who subscribe to mobile phone services provided by a certain carrier. Mobile phones A to E can communicate with each other via base stations 103... And a wireless communication network 104 provided by a telecommunications carrier.
- the user of mobile phone A registers the users of mobile phones B to E as group G and creates a list of group G in order to conduct a group session. Then, the user of the mobile phone A selects the registered Gnorape G, and presses the call button. By this operation, the user of the mobile phone A can transmit his / her voice S to the mobile phones B to E of the users registered in the group G via the base station 103 and the wireless communication network 104.
- the utterer can use his / her own button to push all the members registered in the group instead of sending an e-mail or making a phone call. Audio can be sent simultaneously. For example, it is possible to realize a teleconference with a single key operation for all persons in charge at work.
- Patent Document 1 describes a method and apparatus for reducing the waiting time when waking up a sleep communication device.
- Patent Document 2 describes a video conference system that manages the right to speak.
- Patent Document 1 Japanese Patent Publication No. 2004-526392 (publication date: August 26, 2004)
- Patent Document 2 Japanese Patent Publication No. 8-298653 (publication date: November 12, 1996)
- the server manage the right to speak and show the status of participants on the screen of the mobile phone in order to indicate the location of the voice and the status of the participants.
- the present invention has been made in view of the above-mentioned problems, and an object thereof is that in a multipoint electronic conference system, a terminal device can output a voice according to the location of the right to speak A teleconference system, a teleconference management apparatus, a terminal device, a teleconference management method, a control program, and a computer readable recording medium recording the same are realized.
- an electronic conference system includes a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device, and any one of the terminal device and the electronic conference management device When it is detected that the terminal device is not given the right to speak, either the terminal device or the electronic conference It is characterized in that it is provided with a voice status presentation control means to be output at the terminal device.
- the terminal device or the state of the electronic conference is detected.
- Either the terminal device or the electronic conference managing device outputs, at the terminal device, a voice-obtainable state presentation voice indicating a state in which no voice is given to any of the terminal devices. Therefore, the participant can confirm it by voice during the period when it can request acquisition of the right to speak.
- the right-to-be-speakable state presentation sound data of the sound output from the terminal device may be stored in advance in the terminal device, or may be acquired as external force streaming data.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management device is given the right to speak to any terminal device It is characterized in that it has a speaking right status presentation control means for transmitting to the terminal device an output command instructing output of a speaking right obtainable state presenting voice indicating the above-mentioned state when not in a state.
- an electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to any of a plurality of terminal apparatuses capable of mutual communication, and any terminal apparatus has a speaking right.
- the present invention is characterized in that it has a voice-control-state presentation control means for transmitting to the terminal device an output command instructing output of a voice-control-obtainable state notification voice indicating the above-mentioned state when it is not assigned.
- the electronic conference management method of the present invention electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right status presentation control means of the electronic conference managing device is capable of speaking right acquiring state indicating that the above state is present when the speaking right is not assigned to any of the terminal devices. It is characterized by transmitting an output command instructing the output of the presentation voice to the terminal device.
- the electronic conference managing device instructs the output of the speaking right obtainable state presentation voice indicating that. Send an output command to the terminal device. Therefore, in the terminal device of the participant, when the right to speak is not given to any of the terminal devices, it indicates that fact, that is, the state to be able to acquire the right to speak that indicates that the right to speak can be acquired
- the presentation voice can be output. Therefore, the participant can confirm that by voice during the period when it can request acquisition of the floor.
- An electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device, When the conference management device is in a state where the floor is not assigned to any of the terminals, the conference management device can notify the above-mentioned state to the terminal so as to indicate the above state in the floor. It is characterized in that it is equipped with a voice control state presentation control means for outputting
- the electronic conference management device is a terminal device that can communicate with each other.
- An electronic conference management apparatus which grants a speaking right to any of the terminals, and in a state where the speaking right is not given to any of the terminal devices, the terminal device is notified by notifying the state.
- the present invention is characterized in that it comprises a right-of-speaker state presentation control means for outputting a talk right obtainable state presentation sound indicating the above state.
- an electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right status presentation control means of the electronic conference management apparatus notifies the above-mentioned status to the terminal when the speaking right is not given to any of the terminals.
- the apparatus is characterized by outputting a voice in an available-to-speakable state presentation voice indicating that the above state is present.
- the electronic conference management device notifies the terminal device to that effect. Therefore, when the terminal device of the participant receives the notification that the voice is not given to any of the terminals, it indicates that fact, that is, indicates that the voice can be obtained. It is possible to output the obtainable state presentation voice. Therefore, participants can confirm this by voice while they can request acquisition of the floor.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices,
- the conference management device receives a request to acquire a floor from any of the terminals
- the conference management device outputs a voice in a state where the floor can be acquired, indicating that the floor is not assigned to any of the terminals.
- a floor state presentation control means for transmitting to the other terminal device a command instructing to stop the call or a command instructing to decrease the volume of the output of the above-mentioned floor right obtainable state presentation voice.
- an electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to a plurality of terminals capable of mutual communication, one of which is a terminal apparatus of either V or V.
- a terminal apparatus of either V or V When it receives a request to acquire a floor from the terminal, it instructs the suspension of the output of the floor-right obtainable state presentation voice indicating that the floor is not assigned to any terminal device.
- a feature of the present invention is that it further comprises a floor state presentation control means for transmitting, to another terminal device, a command or a command instructing to decrease the volume of the output of the floor right obtainable state presentation voice.
- electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices.
- the floor right state presentation control means of the electronic conference management device receives a floor right acquisition request from any of the terminal devices, it is in a state where the floor right is not given to any of the terminal devices.
- a command to stop the output of the voice in the floor acquisition available state indicating the presence of a certain voice or a command instructing to decrease the volume of the output of the voice in the floor available acquisition state mentioned above is sent to the other terminal device. It is characterized by transmitting.
- the electronic conference management device when the electronic conference management device receives any request for acquiring the right to speak of the terminal equipment, the right to speak is also given to the terminal equipment of the difference and the difference.
- the other terminal device instructs the other terminal device to stop the output of the speaking right acquireable state presentation voice indicating that there is no state or to decrease the volume of the output of the speaking right acquireable state presentation voice. Send to. Therefore, in the other terminal device, the speaking right is given to someone because the output of the speaking right acquireable state presentation voice is stopped or the output volume of the speaking right acquireable state presentation voice is lowered. You will be able to hear what you are saying without being disturbed by your voice.
- the speaking right obtainable state presentation voice is output as BGM.
- the output of the speech right acquisition enable state presentation voice on the terminal device which can be stopped or reduced in volume according to the command from the electronic conference management device, is started according to the output command from the electronic conference management device as described later.
- the event may be triggered by another trigger, for example, an instruction of the user of the terminal device.
- An electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device, If any of the terminal devices has acquired the floor, the conference management device When the terminal device is notified of that and the terminal device receives from the electronic conference management device the notification indicating that each of the terminal devices has acquired the speaking right, the speaking power S, Is also assigned to the terminal device of the terminal to stop the output of the voice in the available state indicating that it is in the available state, or to decrease the volume of the output of the voice available in the above state. It is characterized by
- an electronic conference management apparatus for giving a speaking right to any of a plurality of terminal devices capable of mutual communication, wherein V, any one of the terminal devices When a request to acquire a floor right is received from the terminal, a message indicating that the floor is not given to any of the terminal devices by notifying the above-mentioned terminal device to that effect It is characterized by including a voice-right state presentation control means for stopping the output of the right obtainable state presentation voice or reducing the volume of the output of the speech right obtainable state presentation voice.
- electronic conference management in an electronic conference system including a plurality of terminal devices that can communicate with each other and an electronic conference management device that gives a speaking right to the terminal devices.
- the floor right state presentation control means of the electronic conference management device receives a floor right acquisition request from any of the terminal devices, the floor right is notified by notifying the terminal device to that effect. It is characterized in that the output of the voice in the voice acquisition available state presentation voice indicating that the state is not assigned to the terminal device is stopped, or the volume of the output of the voice in the voice available acquisition state presentation voice is reduced. .
- the electronic conference management device when the electronic conference management device receives a request to acquire a speaking right from any of the terminal devices, the electronic conference management device notifies the terminal device to that effect. Then, in the terminal device, the reception of the above notification stops the output of the voice-available state presentation voice indicating that the voice is not assigned to any of the terminal devices, or Decrease the volume of the output of the speaking right obtainable state presentation voice. Therefore, on the other terminal device, the speaking right is given to someone because the output of the speaking right acquisition available state presentation voice is stopped or the volume of the output of the speaking right available state presentation voice is lowered. While being able to confirm, you can listen to your speech without being disturbed by voice.
- the speaking right obtainable state presentation voice is output as BGM.
- the output of the speech right acquisition enable state presentation voice on the terminal device which can be stopped or reduced in volume according to the command from the electronic conference management device, is started according to the output command from the electronic conference management device as described later.
- the event may be triggered by another trigger, for example, an instruction of the user of the terminal device.
- an electronic conference system is an electronic conference system including: a plurality of terminal devices capable of mutual communication; and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management apparatus receives a request to acquire a speaking right from any of the terminals, and the speaking right management means for giving a speaking right, and when the speaking right management means gives a speaking right to the terminal, the terminal concerned
- a floor state presentation control means for transmitting an output command instructing output of a terminal identification speech associated with the device to another terminal device.
- an electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to a plurality of terminals capable of mutual communication, one of which is a terminal apparatus of V or any other.
- the floor right management means for receiving the floor right acquisition request from the voice source and giving the floor right and the floor right management means grants the floor right to the terminal device the terminal identification voice associated with the terminal device It has a voice right state presentation control means for transmitting an output command instructing output to another terminal apparatus.
- an electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right management means of the electronic conference management apparatus receives a speaking right acquisition request from any one of the terminals and gives the right to speak, the speaking right status presentation of the electronic conference management apparatus
- the control means is characterized in that an output command instructing output of a terminal identification voice associated with the terminal device is transmitted to another terminal device.
- the electronic conference management device receives a request to acquire a speaking right from any of the terminals and gives the speaking right, the electronic conference is handled. Sends an output command instructing output of the attached terminal identification voice to another terminal apparatus. Therefore, another terminal device can output the terminal identification voice associated with the terminal device to which the speaking right is assigned. Therefore, participants can use voice to confirm who has the right to speak.
- An electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management apparatus receives a request to acquire a speaking right from any of the terminals, and the speaking right management means for giving a speaking right and the speaking right management means gives a speaking right to the terminal device.
- the terminal identification voice associated with the terminal device identified by the above terminal identifier in another terminal device Right-handedness state presentation control means for outputting
- an electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to a plurality of terminals capable of mutual communication, one of which is a terminal apparatus of V or any other.
- a speaking right management means that receives a right to acquire a right to speak and gives the right to speak and the speaking right management means gives the voice to the terminal device Control unit that causes the other terminal device to output the terminal identification voice associated with the terminal device identified by the terminal identifier by transmitting the terminal identifier to the other terminal device. And providing.
- the electronic conference management method of the present invention electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication and an electronic conference management device that gives a speaking right to the terminal devices.
- the speaking right management means of the electronic conference management apparatus receives a speaking right acquisition request from any one of the terminals and gives the right to speak, the speaking right status presentation of the electronic conference management apparatus
- the control means transmits the terminal identifier for identifying the terminal apparatus to which the speaking right is assigned to the other terminal apparatus, whereby the other terminal apparatus is associated with the terminal apparatus identified by the terminal identifier. It is characterized in that the terminal identification voice is output.
- the electronic conference managing device can mount any one of the terminals When a request for acquiring the right to speak is received from the terminal and the right to speak is granted, the terminal identifier for identifying the terminal is transmitted to the other terminal. Then, the other terminal device outputs a terminal identification voice associated with the received terminal identifier. Therefore, the participant can confirm who has the right to speak by voice.
- a terminal device is a terminal device constituting an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device. If there is no request to acquire the right to speak from the own terminal for a predetermined period of time after the own terminal releases the right to speak, or if the electronic conference management apparatus notifies that the speak right has been granted to the other terminal device. If not, it is characterized in that it comprises a speaking right status presenting means for outputting a speaking right obtainable state presentation voice indicating that the speaking right is not given to any of the terminal devices.
- each terminal device when the own terminal releases the right to speak and there is no request for acquisition of the right to speak from the own terminal for a predetermined time, or from the electronic conference management device to another terminal device If there is no notice that the right to speak has been granted, and if the right to speak is also granted to the terminal device of the gap, it is judged that there is no remark, and the voice to the terminal device of the gap is also not It outputs a voice that can not be granted, indicating that the right to speak is available. Therefore, participants can confirm by voice that they can request the right to speak.
- a terminal device is a terminal device constituting an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device. If there is no request to acquire the right to speak for a given period of time after the last communication from another terminal has been received, or if the electronic conference management device gives another voice to the other terminal A voice-right state presentation unit that starts outputting a voice-right-obtainable state presentation voice indicating that the voice-right is not given to any of the terminal devices when there is no notification of a voice. .
- each terminal device when there is no request for acquisition of the right to speak from the own terminal for a predetermined time after each terminal device receives the last communication from another terminal device, or the electronic conference management device power etc. If there is no notification that the right of the terminal device is granted the right to speak, it is determined that the right to speak is not assigned to any of the terminals, and the right to speak is determined. It is also assigned to the key position, and outputs a voice that can be acquired to indicate the right to speak. Therefore, the participant can confirm by voice that he can request the right to speak.
- a terminal device is a terminal device constituting an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device.
- Speech right information acquiring means for receiving the speech right information indicating which terminal equipment has been granted speech authority from the electronic conference management apparatus, and the terminal identification associated with the terminal equipment to which the speech right is assigned It has a voice right status presenting means for reading out and reproducing voice data from the storage unit.
- the terminal identification voice data associated with the terminal device to which the voice is given can be read from the storage unit and reproduced. Therefore, the participant can confirm who has the right to speak by listening to the terminal identification voice data.
- the configuration of the electronic conference management apparatus is simple, since the electronic conference management apparatus only needs to transmit the speaking right information indicating which terminal apparatus has been granted the speaking right.
- the participant's terminal device outputs a voice according to the whereabouts of the speaking right.
- the effect is that the state of the right to speak is divided even in the situation.
- the electronic conference management device and the terminal device can be realized by a computer.
- the electronic conference management device and the terminal device can be realized by operating the computer as the respective means.
- a computer-implemented electronic conference management device, a control program of a terminal device, and a computer readable recording medium recording the same also fall within the scope of the present invention.
- FIG. 1 is a functional block diagram schematically showing a configuration of a PoC communication system according to an embodiment of the present invention.
- FIG. 2 An explanatory view showing an outline of a network configuration of the PoC communication system shown in FIG.
- FIG. 3 A block diagram showing an outline of a hardware configuration of a mobile phone constituting the PoC communication system shown in FIG.
- FIG. 4 is a sequence diagram showing an example of the operation of the PoC communication system shown in FIG.
- FIG. 5 A sequence diagram showing another example of the operation of the PoC communication system shown in FIG. Garden 6] It is a flow chart showing an example of the operation of the mobile phone constituting the PoC communication system shown in FIG.
- FIG. 7 A sequence diagram showing still another example of the operation of the PoC communication system shown in FIG.
- FIG. 8 A sequence diagram showing still another example of the operation of the PoC communication system shown in FIG.
- FIG. 9 A sequence diagram showing still another example of the operation of the PoC communication system shown in FIG.
- FIG. 10 is a sequence diagram showing still another example of the operation of the PoC communication system shown in FIG.
- FIG. 11 A sequence diagram showing still another example of the operation of the PoC communication system shown in FIG.
- FIG. 12 is an explanatory view showing an example of a gono leap session by the conventional PoC communication. Explanation of sign
- Voice control status presentation control unit (voice control status presentation control means)
- Speech detection unit Speech detection means
- Speech recognition unit speech recognition means
- Speech authority information acquisition section (speaking authority information acquisition means)
- a mobile phone will be described as a terminal apparatus of the present invention
- a PoC server will be described as an example of a server apparatus.
- the present invention is not limited to the PoC communication system, and can be widely applied to an electronic conference system in which a participant obtains a speech and then speaks.
- a right of speech is given to the terminal device means that data can be transmitted only to the terminal device to which the right of speech is given.
- FIG. 2 is a diagram showing a schematic configuration of a PoC communication system according to the present embodiment.
- the PoC communication system 100 includes at least a mobile phone 40 operated by a user participating in the electronic conference and the PoC server 10.
- Each mobile phone 40 is connected to the PoC server 10 via a mobile phone network provided by a mobile phone service carrier, and can communicate with each other.
- a base station 103 and a base station control device 102 that centrally controls them are shown as a mobile phone network.
- the PoC communication system 100 is a mobile phone 40 that transmits information by PoC communication (for example, a mobile phone, and a mobile phone 40 that receives the transmitted information (for example, a mobile phone B • C) , A PoC server 10 that controls PoC communication between mobile phones A to C.
- a mobile phone 40 that transmits information by PoC communication
- a mobile phone 40 that receives the transmitted information (for example, a mobile phone B • C)
- a PoC server 10 that controls PoC communication between mobile phones A to C.
- PoC communication system 100 may further include a presence server 101 that manages the presence of each of mobile phones A to C.
- the presence server 101 centrally manages the presence of all mobile phones centrally managed by the PoC server 10.
- the presence of the mobile phone means information such as the usage status and status of the mobile phone. Specifically, for example, the usage status of applications such as “online”, “offline”, “join as a (conference) observer", and “under (conference) participation", and "power on / off FF", "busy” Mobile phone states such as “Speaker phone active (in operation)”.
- PoC server 10 establishes various functions when cell phones A to C establish a one-to-one or one-to-many session by PoC communication and make a call. I will provide a.
- the functions possessed by the PoC server 10 are classified into a PoC control function that centrally controls the session of each mobile phone, and a PoC participation function that relays between the centrally controlled PoC server and the mobile phones that become session participants. Power that can be done
- the main functions of the PoC server 10 are as follows.
- a function of establishing a session of PoC communication a function of controlling speech such as identifying a speaker, a function of controlling initiation (termination) of a SIP (Session Initiation Protocol) session, information of session participants And the like.
- These functions enable one-to-one PoC calls or group sessions as described above.
- mobile phones A to C are communication terminal apparatuses having a function for realizing a Push-to-Talk (PTT) call.
- PTT Push-to-Talk
- the user uses this mobile phone as a transceiver. That is, the user presses the PTT button when speaking. If the voice input to the mobile phone matches the registered voice by voice recognition, the same operation as when the PTT button is pressed may be performed.
- Each of the mobile phones A to C is a mobile phone network provided by a telecommunications carrier, that is, the PoC server 10 and the presence server 101 via the base station 103 and the base station control device 102 that centrally controls them. It can communicate. As a result, the users of the mobile phones A to C can realize communication by PoC communication with each other using the mobile phones.
- FIG. 3 is a diagram showing a schematic configuration of each of the mobile phones A to C (hereinafter simply referred to as a mobile phone) in the PoC communication system 100 of the present invention.
- mobile phone 40 includes wireless communication unit 42, wireless communication antenna 42a, operation unit 43, voice input unit 44, voice output unit 45, recording unit 46, and display. Part 47,
- the wireless communication unit 42 is a communication interface for performing wireless communication with the base station 103 of the mobile phone network via the wireless communication antenna 42a.
- the operation unit 43 is a button, a dial, or the like for the user to operate.
- the operation unit 43 includes a PTT button 43a which is pressed when the user utters in PoC communication. A signal generated by the operation unit 43 when the PTT button 43a or the like is operated is sent to the main control unit 41.
- Voice input unit 44 is a microphone, and is used when transmitting a telephone function or when inputting transmission data when performing PoC communication function. Voice generated outside the mobile phone is taken into the mobile phone as voice data through the voice input unit 44. Also, when voice is transmitted to another mobile phone by PoC communication, the voice of the user input via the voice input unit 44 is sent to the PoC server 10 as transmission information. In the present embodiment, while the user presses the PTT button 43a, voice information input from the voice input unit 44 and transmitted by PoC communication is called call data.
- the audio output unit 45 is a speaker or the like for outputting audio, and is used for various functions including PoC communication.
- the voice output unit 45 includes a handset voice output unit 45a, a telephone voice output unit 45b, and a speakerphone voice output unit 45c.
- the receiver voice output unit 45a is a speaker from which voice is output when the mobile phone is used while being held in the ear in the same manner as a normal telephone receiver.
- the telephone voice output unit 45 b has a voice output terminal for connecting a telephone, and when the telephone is connected to the terminal, the voice is output to the telephone.
- the user outputs voice from the small speaker of the earphone worn on the ear, so even if the user does not hold the cellular phone while holding it in his ear, the output voice of the cellular phone is not leaked to the outside. I can hear it.
- the speaker phone audio output unit 45 c is a speaker phone, that is, a speaker for outputting voice at a volume that can be heard sufficiently around the mobile phone. If you use a speakerphone, for example, when you want to make a call while looking at the image displayed on the display unit 47, or when multiple users want to hear voices with one mobile phone, the position where the mobile phone is released from the ear Even if installed at the user, the user can hear the output audio at a sufficient volume.
- Recording unit 46 enters the mobile phone from the outside via wireless communication unit 42 or voice input unit 44.
- the input voice is stored in the storage unit 50 as voice data. Thereby, for example, even when voice is not output from the voice output unit 45 in the input voice normal time, the user can hear later by reproducing the voice data recorded by the recording unit 46.
- the display unit 47 includes, for example, a liquid crystal display (LCD), and displays an execution screen of various application functions provided in the mobile phone. For example, if the PoC communication function is being performed, the group name of the session in which the mobile phone is currently participating, the name of the session participants, the presence of each participant (ie, "online”, “offline”, “speaking” Display the status of the mobile phone, such as “right” and “no talk”.
- LCD liquid crystal display
- the LED 48 is used as a means for visually notifying the user of the mobile phone. For example, when an incoming call is received, the LED 48 may blink.
- the camera unit 49 is an imaging unit including an imaging device such as a CCD (Charge Coupled Device), and is configured to capture an object under control of the main control unit 41.
- CCD Charge Coupled Device
- the timer unit 51 is a timer, and is used, for example, to count the time limit of the speaking right as described later.
- an execution unit of various applications including PoC communication is a main control unit.
- the storage unit 50 is a memory, a hard disk, or the like that stores programs, data, and the like necessary to execute various application functions of the mobile phone. For example, a member list of a group session, voice data recorded by the recording unit 46 (including speech permission obtainable state presentation voice data, terminal identification voice data) and the like are also stored in the storage unit 50. In addition, application programs for sending and receiving e-mails via mobile phones are also stored here. These programs and data are read by the main control unit 41 as needed.
- current position check It may be configured to have a GPS (Global Positioning System) to know, a TV antenna for realizing a TV broadcast receiving function, and a component such as a tuner.
- GPS Global Positioning System
- FIG. 1 is a functional block diagram showing the details of the configuration regarding the voice notification function in the configuration of PoC communication system 100 according to the present embodiment.
- voice notification function that is the feature of the present invention is applied to a PoC communication system
- the present invention is not limited to this.
- voice data voice acquisition available state presentation voice data, terminal identification voice data
- the voice data is presented together with the image data. It is also possible to present only image data.
- a PoC communication system 100 as an electronic conference management apparatus includes a plurality of portable telephones (terminal devices) 40... Capable of mutual communication, and a PoC server (electronic conference management apparatus) for giving a speaking right to the portable telephone 40. And 10.
- the PoC server 10 can be configured based on a general-purpose computer such as a workstation, which has a communication function with a wireless communication network.
- the mobile phone 40 includes a speech right acquisition / release unit 61, a speech right information acquisition unit 62, and a speech right status presentation unit 63.
- the speaking right acquisition / release unit 61, the speaking right information acquisition unit 62, and the speaking right status presenting unit 63 are realized by the main control unit 41.
- the voice acquisition / release unit 61 transmits a voice acquisition request or a voice release request to the PoC server 10 according to a signal from the PTT button 43a operated by the user.
- the speech right information acquisition unit 62 receives, from the speech right management unit 11 of the PoC server 10, speech right information indicating which mobile phone 40 the speech right is given to.
- the speech right information is information indicating the whereabouts of the speech right, and more specifically, for example, the ID of the participant who has the speech right and the speech right are given to any participant and it is necessary to Information etc.
- the speech right information acquisition unit 62 acquires the speech right information as the speech right information. That is, the fact that the right to speak has been assigned to the own apparatus is also notified by the talk right information. It should be noted that the fact that the floor has been assigned to the own device can be configured to be notified by information separate from the floor information.
- the speaking right information is the announcement of the speaking right among the applications of the electronic conference It is also used by functions other than functions.
- the floor right state presentation unit 63 outputs a voice from the voice output unit 45 according to the location of the floor right, and displays an image on the display unit 47.
- the floor state presentation unit 63 receives the presentation of voice and image from (2) PoC server 10 using (l) data received from the PoC server 10 according to a command received from the PoC server 10 According to the command, using the data stored in the storage unit 50 of the own device, (3) according to the judgment of the own device, using the data stored in the storage unit 50 of the own device can be performed.
- the floor right state presentation unit 63 has a function of reading out from the storage unit 50 voice data (terminal identification voice data) associated with the mobile phone 40 to which the floor right has been assigned. Have. Also, the speaking right status presenting unit 63 releases the speaking right of the own device and does not request the speaking right acquisition from the own device for a predetermined period of time, or the speaking right management unit 11 of the PoC server 10 A function to reproduce voice data (speaking right acquisition possible state presentation voice data) indicating that the speaking right is not given to any mobile telephone 40 when there is no notification that the speaking right is given to the mobile telephone 40 Have.
- the speaking right status presentation unit 63 receives no request for acquisition of the speaking right from the own apparatus for a predetermined time after receiving the last communication from another mobile phone 40, or the speaking right management unit of the PoC server 10 11. If there is no notification that the right to speak is given to the other mobile phones 40 from 11, the right to speak is given to any of the mobile phones 40, and the function to start the reproduction of the sound indicating that it is not Have.
- the floor right state presentation unit 63 performs control for presenting presentation data according to the state of the floor right, like the floor right state presentation control unit 12 of the PoC server 10 described later. Also ,.
- the voice control status presentation control unit 12 of the PoC server 10 supplies a voice signal reproduced from voice data to the mobile phone 40 as in the voice control status presentation unit 63 of the mobile phone 40.
- the audio output unit 45 can also be configured to perform audio output.
- the voice / image data etc. that can be acquired in the state where the voice can be acquired is stored.
- These data may be stored in advance, or may be acquired from the PoC server 10 or another device as needed.
- the data obtained may be available for reference in the offline state after the electronic conference, or may be used in the next and subsequent electronic conferences.
- the PoC server 10 includes a voice control unit 11, a voice control state presentation control unit 12, a storage unit 13, a clocking unit 14, an utterance detection unit 15, a voice recognition unit 16, and a presentation data creation unit 17. ing
- the speech right management unit 11 receives a speech right acquisition request from any one of the mobile phones 40 and gives a speech right. Also, it receives a request to release the floor from the mobile phone 40 to which the floor is granted, and releases the floor. In addition, each mobile telephone 40 ... sequentially gives a speech priority to be described later. It should be noted that the speaking right 'sending priority right granted by the speaking right management unit 11 may have a limit time which is a period in which speaking can be made. In addition, when no request for acquisition of the right to speak is obtained from any of the mobile phones 40 for a certain period of time, the speaking right is given to the PoC server 10, so that any mobile phone 40 is given speech right. It may be made to reproduce voice data (voice data acquisition available state presentation voice data) indicating. In this case, when there is a request to acquire the right to speak from any of the mobile phones 40, a priority is given to the request to acquire the right to speak from the mobile telephone 40.
- reproduction of music data indicating that it is possible to obtain the right to speak on a mobile phone is also given to the mobile phone where the right to speak and the gap is given. It is desirable to do this later. That is, when the right to speak changes, the vacancy always occurs. If you play music data immediately when the right to speak changes, several seconds of audio data will be dropped, but it will be constant when the right to speak changes. By reproducing the audio data after the time has elapsed, it is possible to prevent such a situation from occurring.
- the floor right state presentation control unit 12 controls the floor right state presentation unit 63 in the mobile phone 40 to present presentation data according to the state of the floor right.
- speaking right state presentation control unit 12 is a voice data indicating that a speaking right is granted to any mobile phone 40 and that it is (when speaking right acquisition available state)
- the playback command (output command) instructing playback of the presentation audio data) is transmitted to the mobile phone 40.
- the floor right state presentation control unit 12 can play back the voice data up to that point (the floor right acquisition possible state presentation voice data)
- a command instructing to stop or a command instructing to decrease the volume of reproduction of the voice data (voice data capable of giving a voice) is sent to the other mobile phone 40.
- mobile phone 40 reproduces the voice data of storage unit 50 received and stored from PoC server 10 together with the reproduction command or stored in advance.
- the case of outputting voice (voice that can be said to be acquired in the right to speak state, terminal identification voice) will be described.
- the present invention is not limited thereto, and the mobile phone 40 may be configured to output the voice by receiving the voice signal reproduced from the data from the PoC server 10 or another external device and outputting the voice signal as it is. It can also be done.
- speaking right management unit 11 grants a speaking right to mobile phone 40
- speaking right state presentation control unit 12 generates voice data (terminal identification voice data) associated with mobile phone 40.
- voice data terminal identification voice data
- a playback command instructing playback is sent to another mobile phone 40.
- the speech right state presentation control unit 12 stops the reproduction of the speech data (the speech right obtainable state presentation speech data, the terminal identification speech data) up to that point.
- a command to instruct or a command to decrease the volume of reproduction of the voice data is transmitted to the other mobile phone 40.
- the floor right state presentation control unit 12 transmits to the mobile phone 40 a reproduction command for instructing reproduction of speech data (speech level obtainable state presentation speech data, terminal identification speech data), the speech data is transmitted. It is read from the storage unit 13 and transmitted to the mobile phone 40. Further, based on the contents recognized by the speech recognition unit 16, the speech right state presentation control unit 12 selects speech data instructing the mobile phone 40 to reproduce.
- the audio data may be CM (commercial).
- terminal identification voice Z image data associated with a participant in the electronic conference is not stored in storage unit 13 or when a speech is not given (standby (standby).
- the voice / image data in which the right to speak can be acquired, CM audio Z image data, etc. for presentation are stored.
- the timer unit 14 is a timer, and is used to count the right to speak and the time limit for speaking priority.
- the speech detection unit 15 detects a speech from the call data received from the portable terminal 40 to which the speaking right is given. When the speech detection unit 15 detects a speech, the floor state presentation control unit 12 transmits to each mobile phone a command to stop reproduction of voice data such as music.
- the voice recognition unit 16 recognizes the content of the speech from the call data from the mobile phone 40 to which the speech right is given. For example, the voice recognition unit 16 performs voice recognition based on the call data received from the mobile phone, identifies the content of the statement, and selects the CM data in accordance with it.
- the presentation data creation unit 17 creates presentation data to be presented by the participant's mobile phone.
- the music data provided by the participant may be processed so as to end according to the time (time limit) in which the participant can speak in one talk right, or the playback speed is fast if the time limit is approached.
- the presentation data created by the presentation data creation unit 17 is stored in the storage unit 13 in association with information indicating which mobile phone should be presented when the right to speak is granted.
- the presentation data may be sent to the mobile phone prior to the conference so as to be stored in the mobile phone in advance, or may be sent to the mobile phone together with the playback command when it should be played back.
- the sequence of the speech right notification function in the PoC communication system 100 will be specifically described with reference to FIG. 4 to FIG.
- reporting is demonstrated as music, it is not limited to it.
- FIG. 4 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- the PTT button 43a is pressed, and the floor acquisition Z release unit 61 transmits a floor acquisition request to the PoC server 10 (S 101).
- the voice control unit 11 having received the request to acquire the voice is decided to grant the voice to the mobile phone A, and the location of the voice is the mobile phone A.
- the voice right information indicating that the voice is transmitted is transmitted to the mobile phone A (S102).
- the mobile phone A based on the speech right information received by the speech right information acquisition unit 62, Detects that the right to speak is granted, notifies the user that the right to speak is granted, and transmits the utterance to the PoC server 10. This utterance is broadcast to another mobile phone B via the PoC server 10 (S103).
- the display unit 47, the LED 48, and the voice output unit 45 notify the user that the floor has been granted.
- the voice control unit 11 that receives the request to release the voice is given to the mobile phone A and decides to release the voice, so that the voice is mobile.
- the release right information from the telephone A is transmitted to the mobile telephone A (S105).
- the contents of the right to speak may indicate that the right to speak is not given to any mobile phone.
- the speaking right state presentation control unit 12 obtains the speaking right for all the mobile phones and for every mobile phone.
- the music data indicating that the music is recorded, and the reproduction command (presentation control command) instructing the reproduction of the music data are transmitted (S106, S107).
- the music data is stored in advance in the storage unit 13.
- the speech right status presentation unit 63 outputs the received music data from the voice output unit 45.
- the PoC server 10 may wait for a predetermined time counted by the clock unit 14 when confirming that no request for speech is made from any mobile phone.
- the speech right acquisition Z release unit 61 of the mobile phone B transmits a speech right acquisition request to the PoC server 10 (S108).
- the speaking right state presentation unit 63 stops the reproduction of the music data indicating that the speaking right is acquired by any mobile phone and that the reed is not.
- the floor state presentation controller 12 indicates that no cell phone has acquired the floor on all the mobile phones other than the mobile phone B.
- a stop command (presentation control command) instructing to stop the reproduction of data is transmitted (S109).
- the speaking right management unit 11 may transmit speaking right information indicating that the speaking right is given to the mobile phone B to all mobile phones other than the mobile phone B.
- the PoC server 10 determines that the voice control unit 11 having received the request to acquire the voice is to grant the voice to the mobile phone B, and the location of the voice is the mobile phone B.
- the voice right information indicating that is transmitted to the mobile phone B (S110).
- mobile phone B it is detected from the speech right information received by speech right information acquisition unit 62 that the right of speech is granted to the own apparatus, and the user is informed that the speech right is granted to the user. And transmit the utterance to the PoC server 10. This utterance is broadcast to another mobile phone B via the PoC server 10 (S 111).
- the PoC server 10 sends a playback command (presentation control command) together with music data to each mobile phone. It is good, but instead of the play command, it may be notified (state notification, speaking right information) that speaking right is not granted to any mobile phone and it is possible to obtain the right to speak. .
- each mobile phone detects that the speaking right can be acquired by receiving the above state notification, and the music data received at the same time as the status notification (speech data available for speaking right). Can be played.
- the reproduction of the previous music data is stopped (a certain remark is made).
- the command to instruct volume reduction may be sent from PoC server 10 to each mobile phone.
- the voice is given to any mobile phone. It may be notified that it is a state and it is not possible to acquire a floor (state notification, floor information).
- each mobile phone detects that the floor can not be acquired by receiving the above-mentioned status notification, and stops the reproduction of the music data (the floor can be acquired the speech available). (Or lower the volume).
- the PoC server sends only a music data playback command to each mobile phone.
- FIG. 5 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- mobile phone A obtains the right to speak, makes a call, and The sequence (S121 to S125) until release is the same as S101 to S105 of [1].
- the speaking right status presentation control unit 12 acquires the speaking right for all mobile phones and for every mobile phone.
- a play command (presentation control command) instructing play of the music data indicating the play, play, etc. is transmitted (S126, S127).
- This music data is stored in advance in the storage unit 50 of each mobile phone.
- the speaking right state presentation unit 63 reads the instructed voice data (speaking right obtainable state presenting speech data) from the storage unit 50 and outputs it from the speech output unit 45.
- the PoC server 10 may wait for a predetermined time counted by the clock unit 14 when confirming that there is no request for speaking right from any mobile phone.
- the voice acquisition / release unit 61 of the mobile phone B transmits a voice acquisition request to the PoC server 10 (S128).
- the speaking right state presentation unit 63 stops the reproduction of the music data indicating that the speaking right is acquired by any mobile phone and that the reed is not.
- the floor state presentation control unit 12 indicates that no cell phone has acquired the floor on all the mobile phones other than the mobile phone B. Sends a stop command (presentation control command) to stop data playback. Further, the speech right management unit 11 transmits speech right information indicating that the speech right is given to the mobile phone B to all the mobile phones other than the mobile phone B (S129).
- the PoC server 10 may transmit a playback command of music data to each mobile phone, but the playback frame Instead of the presentation control command, it is notified that the right to speak is not granted to any mobile phone and it is possible to obtain the right to speak (status notification, speaking right information). Good.
- each mobile phone detects that the speaking right can be acquired by receiving the above-mentioned status notification, and the music data stored in advance in the storage unit 50 of each mobile phone is not Rights acquisition possible state presentation audio data) can be played back [0127]
- the voice when the voice is acquired by any mobile phone, the reproduction of the previous music data (voice acquisition available state presentation voice data) is stopped (a certain remark is made)
- the command to instruct volume reduction may be sent from PoC server 10 to each mobile phone.
- the voice is given to any mobile phone. It may be notified that it is a state and it is not possible to acquire a floor (state notification, floor information).
- each mobile phone detects that the floor can not be acquired by receiving the above-mentioned status notification, and stops the reproduction of the music data (the floor can be acquired the speech available). (Or lower the volume).
- the mobile phone reproduces music data if the mobile phone including itself is not given the voice right after release of the voice right.
- FIG. 6 is a flow chart showing an example of the operation of the mobile phone 40 constituting the PoC communication system 100 described above.
- the sequence (S141 to S145) from when the mobile phone acquires the speech right to make a call and releases the speech right is S101 to S105 of [1] and so on. It is the same.
- the speech right information acquisition unit 62 receives from the PoC server 10 the speech right information indicating that the speech right is given to another mobile telephone (YES at S 146)
- the mobile phone receives PTT.
- the mode is shifted to the mode, and the call from the other mobile phone which has acquired the right to speak is received (S 147).
- the mobile phone may wait for the reception of the speech right information for a predetermined time counted by the clock unit 51.
- the speaking right information acquisition unit 62 does not receive speaking right information indicating that the speaking right is given from the PoC server 10 to another mobile phone (No in S 146)
- the presentation unit 63 reproduces music data indicating that the right to speak is not acquired by any mobile phone (S 148). This music data is stored in advance in the storage unit 50 of each mobile phone.
- the speaking right information acquisition unit 62 receives the speaking right information indicating that the speaking power is given to the other mobile phones during the reproduction of the music data (YES in S149), the speaking right status
- the presentation unit 63 stops the reproduction of the music data (S150), and the PTT
- the mobile phone shifts to the reception mode to receive a call from another mobile phone which has acquired the right to speak (S 147).
- FIG. 7 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- the meeting convener's mobile phone A sends a meeting invitation mail to the prospective participant's mobile phone B via the POC server 10 (S161).
- music data to be played back on another mobile phone is attached when the speaking right is given to the mobile phone A.
- the attached music data is stored in the storage unit 50 in association with the identification information of the mobile phone A (or the identification information of the user of the mobile phone A).
- the mobile phone B of the participant in the meeting sends the reply mail to the mobile phone of the prospective participant via the PoC server 10 (S 162).
- music data to be reproduced by another mobile phone is attached when the speaking right is given to the mobile phone B.
- the music data is stored in the storage unit 50 in association with the identification information of the mobile phone B (or the identification information of the user of the mobile phone B).
- the PTT button 43a is pressed, and the voice acquisition / release unit 61 transmits a voice acquisition request to the PoC server 10 (S163).
- the speaking right management unit 11 having received the request to acquire the speaking right decides to grant the speaking right to the mobile phone A, and the location of the speaking right is the mobile phone A.
- the voice right information indicating that is is transmitted to the mobile phone A (S164).
- the PoC server 10 causes the floor state presentation control unit 12 to reproduce music data to be reproduced when the speech right is given to the mobile phone A with respect to the other mobile phone B.
- Command to indicate (Music reproduction command) is transmitted (S165).
- the voice control state presentation unit 63 having received the music reproduction command reads out music data associated with the mobile phone A from the storage unit 50 and plays it back.
- the PoC server 10 may transmit, to the mobile phone B, speech right information indicating that the right of speech is given to the mobile phone A, together with the music reproduction command.
- the PoC server 10 detects speech data from the mobile phone A in a state where the speaking right is given to the mobile phone A, the PoC server 10 transmits the speech data to the other mobile phones B before transmitting the call data. Stop playback of music data.
- the speech detection unit 15 detects the speech of the user from the call data received from the mobile phone A (S166)
- the voice-right state presentation control unit 12 transmits the mobile phone to another mobile phone B.
- a command (music stop command) to stop the reproduction of the music data associated with the telephone A is transmitted (S167).
- the floor state presentation unit 63 stops the reproduction of the music data.
- call data is distributed from the PoC server 10 to the mobile phone B (S 168).
- a command to reduce the volume may be transmitted instead of transmitting the music stop command.
- music data is played back as BGM even while speaking.
- the music data corresponding to each portable terminal is not held by each portable terminal but stored in the storage unit 13 by the PoC server 10 collectively, and the music reproduction command is transmitted according to the speaker. Music data may also be transmitted.
- the music reproduction command is transmitted from the PoC server 10, and the mobile phone B reproduces the music data instructed by the music reproduction command.
- the speech right information indicating that the speech right is given to the mobile phone A may be transmitted to the mobile phone B.
- the speaking right status presenting unit (speaking right status presenting unit) 63 adds the speaking right from the speaking right information received by the speaking right information acquisition unit (speaking right information acquiring unit) 62. It is specified that the mobile phone A is given, and the music data associated with the mobile phone A is read out from the storage unit 50 and reproduced.
- a playback command instructing playback of music data according to the mobile phone is used as a PoC server. 10 may be sent to each mobile phone, but instead of the play command, the terminal identifier (device ID, user name, speaking right information) of the mobile phone to which the speaking right is assigned may be sent.
- the terminal identifier device ID, user name, speaking right information
- each mobile phone detects the mobile phone to which the speaking right is given by receiving the terminal identifier, and music data stored in advance in the storage unit 50 of each mobile phone (a terminal identification voice Data) can be played back.
- the speaking right status presentation control unit 12 transmits the terminal identifier of the mobile phone to which the speaking right is given instead of the reproduction command, the transmission of the speaking right information by the speaking right management unit 11 may be omitted. Good.
- FIG. 8 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- the meeting convener's mobile phone A sends a meeting call e-mail to the PoC server 10 (S181).
- the PoC server 10 S181
- music data to be reproduced by another mobile phone is attached when the speaking right is given to the mobile phone A.
- the presentation data creation unit 17 ends the music data received from the mobile phone A in accordance with the time (time limit) in which the participant can speak in one talk right And / or processing is performed so that the reproduction speed becomes faster as the time limit is approached. Then, the right-of-speaker state presentation control unit 12 attaches the processed music data to the e-mail message of the meeting received from the mobile phone A and transmits it to the mobile phone B (S 182). Then, in the mobile phone B that has received the meeting invitation mail, the attached music data is stored in the storage unit 50 in association with the identification information of the mobile phone A (or the identification information of the user of the mobile phone A).
- the mobile phone B of the participant in the meeting sends an answer mail to the PoC server 10
- the presentation data creation unit 17 processes the music data received from the mobile phone B in the same manner as the received music data, and the voice control state presentation control unit 12
- the processed music data is attached to the answer mail received from the mobile phone B, and is sent to another mobile phone (S 184).
- the attached music data is stored in the storage unit 50 in association with the identification information of the mobile phone B (or the identification information of the user of the mobile phone B).
- the PTT button 43a is pressed, and the speaking right acquisition / release unit 61 transmits a speaking right acquisition request to the PoC server 10 (S 185).
- the voice control unit 11 having received the request to acquire the voice is decided to grant the voice to the mobile phone A, and the location of the voice is the mobile phone A.
- the voice right information indicating that is is transmitted to the mobile phone A (S186).
- the PoC server 10 may transmit, to the mobile phone B, speech right information indicating that the right to speak is given to the mobile phone B other than the mobile phone A.
- speaking right state presentation control unit 12 reproduces all mobile phones including mobile phone A when the right of speech is given to mobile phone A.
- a command (music playback command) instructing playback of music data is transmitted (S186, S187).
- the voice status presentation unit 63 that has received the music reproduction command reads the music data associated with the mobile phone A from the storage unit 50 and plays it back.
- PoC server 10 causes time keeping section 14 to measure the time after giving the speaking right to mobile phone A, and when the time limit of the speaking right given to mobile phone A comes,
- the right management unit 11 cancels the right of speech given to the mobile phone A, and decides to give the right of speech to the mobile phone B of the next speaker. And transmits to the mobile phone B the speech right information indicating that it is (S 189).
- the PoC server 10 may transmit, to the other mobile phones, the speaking right information indicating that the speaking right has been granted to the mobile phone B.
- floor right state presentation control unit 12 includes mobile phone B.
- a command (music reproduction command) instructing reproduction of music data to be reproduced when the right to speak is given to the mobile phone B is transmitted to the mobile phone (S 189, S 190).
- the floor state presentation unit 63 that has received the music reproduction command reads the music data associated with the mobile phone B from the storage unit 50 and plays it.
- the time (limited time) in which the participant can speak in one talk right is set in advance.
- the PoC server 10 processes the music data from the voice data (terminal identification voice data) provided by each participant so as to end the limited time according to the set limited time. For example, if the time limit is set to one minute, it will be processed into music data that will end in one minute.
- the playback speed may increase as the time limit is approached. For example, the playback speed is gradually increased about 10 seconds before the time limit. This makes it easier for you to keep track of your time as the music gets faster.
- music data that ends within the time limit (time-out time) set by the PoC server 10 is created based on the music data registered by the participant and distributed to each mobile phone doing.
- playback of music data is automatically stopped at the time limit, so no music stop command has been sent to the mobile phone.
- the PoC server 10 processes the music data because it is a case where the speaker provides the music to be reproduced during his / her own speech.
- the music data prepared in advance in the PoC server 10 is used in common, when the participants provide music data adapted to the time limit, the music in the PoC server 10 is not changed, etc. Processing of data processing can be omitted.
- the PoC server 10 since music data corresponding to each portable terminal is held by each portable terminal, the PoC server 10 is collectively stored in the storage unit 13 and the music reproduction command is transmitted. Music data according to the speaker may also be transmitted. Further, the method of determining the mobile phone to which the speaking right management unit 11 of the PoC server 10 gives the speaking right can be appropriately selected according to the purpose of the conference and the like. For example, the order of giving the right to speak is set in advance and may be selected, or may be selected from unspeakers at the time of grant of the speak right,
- FIG. 9 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- the PTT button 43a is pressed, and the voice acquisition / release unit 61 transmits a voice acquisition request to the PoC server 10 (S 201).
- the voice control unit 11 having received the request to acquire the voice is decided to grant the voice to the mobile phone A, and the location of the voice is the mobile phone A.
- the voice right information indicating that is is transmitted to the mobile phone A (S202).
- the PoC server 10 may transmit, to the mobile phone B, speech right information indicating that the right to speak is given to the mobile phone B other than the mobile phone A.
- speaking right state presentation control unit 12 reproduces all mobile phones including mobile phone A when the right to speak is given to mobile phone A.
- a command (music reproduction command) instructing reproduction of music data is transmitted (S202, S203).
- the voice status presentation unit 63 that has received the music reproduction command reads the music data associated with the mobile phone A from the storage unit 50 and plays it back.
- the clock unit 14 starts clocking.
- the speech detection unit 15 detects a speech in the call data from the mobile phone A within a predetermined time (speech wait time) (S 204)
- the speaking right state presentation control unit 12 sets the mobile phone A A command (music stop command) instructing to stop the reproduction of music data is transmitted to all the mobile phones including the terminal (S205, S206).
- the sequence from when the mobile phone A makes a call and releases the floor (S207 to S20). 9) is the same as S103 to S105 of [1].
- the speech control state presentation control unit 12 gives the speech control next. Decide on a mobile phone.
- FIG. 10 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above.
- right-of-speaker management section 11 selects mobile phone A as the mobile phone to which the speech priority right is given, and the location of speech priority right is mobile phone A.
- the voice right information indicating that is transmitted to the mobile phone A (S221).
- the speaking power state presentation control unit 12 sends a speech priority to the mobile phone A for all the mobile phones including the mobile phone A, and the music to be played back A command (music playback command) instructing playback of data is transmitted (S222, S223).
- the right-of-speaker state presentation section 63 which has received the music reproduction command reads out the music data associated with the mobile phone A from the storage section 50 and plays it.
- the PoC server 10 may transmit, to the mobile phone other than the mobile phone A, speech right information indicating that the speech priority right is given to the mobile phone A together with the music reproduction command.
- the clock unit 14 starts clocking. Then, if the speech right management unit 11 does not receive a speech right acquisition request from the mobile phone A within a predetermined time (speech priority time), the speech right state presentation control unit 12 receives the speech priority time after the speech priority time elapses. Send a command (music stop command) to stop playback of music data to all mobile phones including mobile phone A (S2)
- the speaking right management unit 11 gives a talk priority to the next call.
- the mobile phone B is selected as the mobile phone, and the speech right information indicating that the location of the speech priority right is the mobile phone B is transmitted to the mobile phone B (S226).
- the floor state presentation control unit 12 causes the music data to be reproduced when the speech priority is given to the mobile phone B for all the mobile phones including the mobile phone B.
- a command (music reproduction command) instructing reproduction is transmitted (S227, S228).
- the voice state presentation unit 63 that has received the music reproduction command reads the music data associated with the mobile phone B from the storage unit 50 and reproduces it.
- the PoC server 10 may transmit, to the mobile phone other than the mobile phone B, speech right information indicating that the speech priority right is given to the mobile phone B together with the music reproduction command.
- the clock unit 14 starts clocking.
- the mobile phone B receives the speech right information indicating that the speech priority right is given, the mobile phone B transmits the speech right acquisition request within a predetermined time (speech priority time). You can gain the right to speak.
- the PTT button 43a is pressed, and the speaking right acquisition / release unit 61 transmits a speaking right acquisition request to the PoC server 10 (S229).
- the floor state presentation control unit 12 transmits a command (music stop command) instructing to stop the reproduction of music data to all the mobile phones including the mobile phone B. (S230, S231).
- the speech right management unit 11 having received the request to acquire the speech right decides to grant the speech right to the mobile phone B, and indicates that the location of the speech right is the mobile phone B.
- the speech right information is transmitted to the mobile phone B (S232).
- the PoC server 10 may transmit, also to mobile phones other than the mobile phone B, the voice right information indicating that the voice is given to the mobile phone B. Thereby, the mobile phone B can make a call with another mobile phone (S232).
- CM data and playback commands corresponding to the contents of the statement are sent from each PoC server. Send to phone
- FIG. 11 is a sequence diagram showing an example of the operation of the PoC communication system 100 described above. [0175] As shown in FIG. 11, first, the sequence (S241 to S245) from when the mobile phone A acquires the speaking right, makes a call, and releases the speaking right is S101 to S105 of [1]. It is the same.
- speech recognition unit 16 performs speech recognition based on the call data received from mobile phone A, and the contents of the speech Identify and select the CM data that suits it.
- the PoC server 10 receives no speaking floor request from any cellular phone, and the speaking floor status presentation control unit 12 sends all the cellular phones.
- the CM data selected as described above and read out from the storage unit 13 and a reproduction command (presentation control instruction) for instructing reproduction of the CM data are transmitted (S246, S247).
- this CM data may be streamed and delivered from the force sponsor site or the like stored in the emergency storage unit 13 in advance.
- the speech right status presentation unit 63 outputs the received CM data from the voice output unit 45.
- the PoC server 10 may wait for reception of the right to speak from the mobile phone for a predetermined time counted by the clock unit 14.
- the PTT button 43a is pressed on the mobile phone B.
- the voice acquisition / release unit 61 of the mobile phone B transmits a voice acquisition request to the PoC server 10 (S248).
- the floor state presentation unit 63 stops the reproduction of the CM data.
- the floor state presentation control unit 12 instructs all mobile phones other than the mobile phone B to stop the reproduction of CM data (show The control command is transmitted (S109).
- the voice control unit 11 may transmit, to all the mobile phones other than the mobile phone B, the voice right information indicating that the mobile phone B has been granted the voice right.
- PoC server 10 determines that speech control section 11 having received the request to acquire the speech control grants the speech control to mobile telephone B, and the location of the speech control is mobile telephone B.
- the voice right information indicating that is transmitted to the mobile phone B (S250). Thereby, the mobile phone B can make a call with another mobile phone (S 251).
- a command to reproduce CM data from the PoC server 10 to each mobile phone The CM data may be stored in each mobile phone, and only the reproduction command may be transmitted from the PoC server 10 to each mobile phone.
- the preference information of the participant may be collected by an answer mail to the meeting invitation mail, and the CM may be selected based on the collected preference information.
- CM distribution becomes possible by using PoC server 10 to determine the content of conversation and transmit CM data and playback commands according to the content of utterance to each mobile phone. .
- preference information is extracted from the utterance content in the mobile phone, and the extracted preference information is transmitted from the mobile phone to the PoC server 10. Then, at the time of the electronic conference, the PoC server 10 transmits appropriate CM data related to the content of the utterance based on the preference information received from the mobile phone, or simplifies the CM data to be transmitted. Send to the mobile phone with the URL (Uniform Resource Locator) of the CM page. This will allow participants to refer to the detailed CM after the meeting is over.
- URL Uniform Resource Locator
- the acceptance of the speaking right is restricted so that the reproduction is not interrupted at the first reproduction of the CM data, and the speaking right is accepted at any time after the second reproduction, and the interruption is also permitted. May be In this way, CM data can be presented to the user at least once. Also, you can count the number of playbacks without interruption during the second and subsequent playbacks so that they can be reflected in advertising fees, etc.
- a person who has called for a meeting may set music.
- music may be set according to the participant's request, or may be determined according to the majority of participants.
- music may be played back from the point where it was stopped once.
- whether to play music may be determined according to the presence status of the mobile phone (in the case of a speaker phone status, the user is watching the screen, playing music, etc.).
- the music data stored in the storage unit 13 or Z and the storage unit 50 may be previously downloaded from a data distribution service or the like.
- the address of the data delivery service site designated by each user is stored in the storage unit 50, and each mobile phone is stored in response to a music reproduction command or status notification as a trigger. According, Ore, and access to data distribution site was, is also possible to play streaming data.
- the In the case of downloading and using voice data one participant may distribute the voice data in consideration of the communication state of the participant and the charge of the content to be downloaded.
- the CM may be reproduced in accordance with the attribute of the person who called for the meeting, the attribute of the 29, or the topic during communication. Furthermore, the contents of the CM may be changed or the communication fee may be changed depending on the number of times of reproduction.
- voice data may be voice data such as Internet radio.
- voice data it is desirable to give a notification (sound, display, vibration, etc.) indicating that it is voice data, in order not to be misunderstood as speaking by the participant.
- the terminal identification voice data is music corresponding to each speaker and the terminal operated by the speaker). It is also possible to use audio data corresponding to the
- the participant of the electronic conference preselects the PoC server.
- an agreement may be obtained to recognize the content of the statement.
- control may be performed according to the content of the utterance only when all the participants in the electronic conference agree, or the control according to the content may be performed by recognizing only the utterance of the agreed participant.
- Well the control according to the content may be performed by recognizing only the utterance of the agreed participant.
- voice recognition for recognizing the contents of speech from call data may be performed in PoC server 10, or may be performed in each mobile phone.
- voice recognition is performed based on call data, the content of an utterance is specified, and in accordance with that, it is possible to perform different control for each mobile phone.
- the electronic conference system is an electronic conference system including a plurality of terminal devices that can communicate with each other, and an electronic conference management device that gives a speaking right to the terminal device, When any one of the device and the electronic conference management device detects a state in which the floor is not given to any of the terminal devices, the terminal device, the electronic conference, and the electronic conference It is characterized in that any one of the management devices comprises a voice-control-state presentation control means for outputting, at the terminal device, a voice-control-obtainable state presentation voice indicating the above-mentioned state.
- an electronic conference system includes: a plurality of terminal devices capable of mutual communication; and an electronic conference management device for giving a speaking right to the terminal device; When any one of the devices detects a state in which no voice is given to any of the terminals, either the terminal or the electronic conference managing device presents a voice acquisition available state indicating the above state.
- the present invention is characterized in that it comprises speech right status presentation control means for outputting voice at the above-mentioned terminal device.
- the terminal device when any of the terminal device and the electronic conference management device detects a state where the right to speak is not given to any of the terminal devices, the terminal device, the electronic conference management One of the devices outputs, at the terminal device, a voice-to-be-acquired available state presentation voice indicating that the voice is not given to any of the terminal devices. Therefore, the participant can confirm it by voice during the period when it can request acquisition of the right to speak.
- the right-to-be-speakable state presentation audio data of the sound output from the terminal device may be stored in advance in the terminal device, or may be acquired as streaming data from the outside.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management apparatus transmits to the terminal apparatus an output command instructing output of a speaking right obtainable state presenting voice indicating the above state, when the speech right is not assigned to any of the terminal apparatuses. It features the provision of presentation control means.
- the electronic conference management device is an electronic conference management device for giving a speaking right to any of a plurality of terminal devices capable of mutual communication, and any terminal device has a speaking right.
- the present invention is characterized in that it has a voice-control-state presentation control means for transmitting to the terminal device an output command instructing output of a voice-control-obtainable state notification voice indicating the above-mentioned state when it is not assigned.
- an electronic conference management method includes an electronic conference system including a plurality of terminal devices that can communicate with each other, and an electronic conference management device that gives a speaking right to the terminal devices.
- the speaking right status presentation control means of the electronic conference management apparatus indicates that the above state is established when the speaking right is not assigned to any of the terminal devices. It is characterized by transmitting an output command instructing output of the right obtainable state presentation voice to the terminal device.
- the electronic conference managing device instructs the output of the speaking right obtainable state presenting voice indicating that. Send an output command to the terminal device. Therefore, in the terminal device of the participant, when the right to speak is not given to any of the terminal devices, it indicates that fact, that is, the state to be able to acquire the right to speak that indicates that the right to speak can be acquired The presentation voice can be output. Therefore, the participant can confirm that by voice during the period when it can request acquisition of the floor.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management device When the conference management device is in a state where the floor is not assigned to any of the terminals, the conference management device can notify the above-mentioned state to the terminal so as to indicate the above state in the floor. It is characterized in that it is equipped with a voice control state presentation control means for outputting
- the electronic conference management device is an electronic conference management device for giving a speaking right to any of a plurality of terminal devices capable of mutual communication, and any terminal device has a speaking right.
- the terminal device is provided with a voice-right state presentation control unit that causes the terminal device to output a voice-obtainable state presentation voice indicating the above-mentioned state by notifying the terminal device. It is characterized by
- the electronic conference management method of the present invention electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right status presentation control means of the electronic conference management apparatus notifies the above-mentioned status to the terminal when the speaking right is not given to any of the terminals.
- the apparatus is characterized by outputting a voice in an available-to-speakable state presentation voice indicating that the above state is present.
- the terminal device of the participant receives the notification that the voice is not given to any of the terminals, it indicates that fact, that is, indicates that the voice can be obtained. It is possible to output the obtainable state presentation voice. Therefore, participants can confirm this by voice while they can request acquisition of the floor.
- the electronic conference system is characterized in that the floor right state presentation control means transmits the floor right obtainable state presentation sound to the terminal device together with the output command.
- the electronic conference managing device can transmit a voice in a state capable of obtaining a floor right to the terminal device together with the output command. Therefore, it is not necessary to store the speech right acquireable state presentation voice data in the terminal device in advance.
- the electronic conference system is characterized in that the terminal device comprises a speaking right status presenting means for reading out the speaking right obtainable status presentation audio data from the storage unit and reproducing the voice data. .
- the terminal device can read out the speech right acquisition enable state presentation audio data from the storage unit and reproduce it. Therefore, since the speech right acquireable state presentation audio data can be stored in advance in the terminal device, it is not necessary to acquire it from the outside of the electronic conference management device or the like every time it is output.
- the output of the right-to-be-acquired state presentation voice in the above-mentioned terminal device is also given to the terminal device whose speech right is off or off. It is characterized in that it is performed after a fixed time has passed.
- the voice in the terminal unit capable of giving a voice in a state in which the floor can be acquired, for a certain period of time after a state in which the floor is not assigned to any terminal.
- a vacant state always occurs, but since voice is output after a predetermined time has elapsed, it is possible to prevent the voice from being inserted for several seconds.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices,
- the conference management device receives a request to acquire a floor from any of the terminals
- the conference management device outputs a voice in a state where the floor can be acquired, indicating that the floor is not assigned to any of the terminals.
- the electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to any one of a plurality of terminal devices that can communicate with each other. If a request to acquire a floor right is received from the terminal, a command instructing suspension of the output of the floor right obtainable state presentation voice indicating that the floor right is not assigned to any terminal device, or the above-mentioned speech It is characterized by including a floor state presentation control means for transmitting, to another terminal device, a command instructing to lower the volume of the output of the right obtainable state presentation voice.
- electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices.
- the floor right state presentation control means of the electronic conference management device receives a floor right acquisition request from any of the terminal devices, it is in a state where the floor right is not given to any of the terminal devices.
- a command to stop the output of the voice in the floor acquisition available state indicating the presence of a certain voice or a command instructing to decrease the volume of the output of the voice in the floor available acquisition state mentioned above is sent to the other terminal device. It is characterized by transmitting.
- the electronic conference management device when the electronic conference management device receives any request for acquiring the right to speak of the terminal equipment, the right to speak is also given to the terminal equipment of the difference and the difference.
- the other terminal device instructs the other terminal device to stop the output of the speaking right acquireable state presentation voice indicating that there is no state or to decrease the volume of the output of the speaking right acquireable state presentation voice. Send to. Therefore, with other terminals It is possible to confirm that someone has been given the right to speak by the fact that the output of the talk right acquisition ready state presentation sound has stopped, or that the volume of the output of the talk right available state presentation voice has decreased. You can hear what you say without being disturbed by voice.
- the speaking right obtainable state presentation voice is output as BGM.
- the output of the speech right acquisition enable state presentation voice on the terminal device which can be stopped or reduced in volume according to the command from the electronic conference management device, is started according to the output command from the electronic conference management device as described later.
- the event may be triggered by another trigger, for example, an instruction of the user of the terminal device.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices,
- the conference management apparatus notifies the terminal to that effect, and the above-mentioned terminal receives the right to speak from the electronic conference management apparatus.
- the terminal device of the speaking power ⁇ the terminal device of the gap, and the output of the speaking right obtainable state presenting voice indicating the status is stopped.
- it is characterized in that the volume of the output of the voice in the voice available state is lowered.
- the electronic conference management device is an electronic conference management device for giving a speaking right to any of a plurality of terminal devices that can communicate with each other.
- a request to acquire a floor right is received from the terminal, a message indicating that the floor is not given to any of the terminal devices by notifying the above-mentioned terminal device to that effect
- It is characterized by including a voice-right state presentation control means for stopping the output of the right obtainable state presentation voice or reducing the volume of the output of the speech right obtainable state presentation voice.
- electronic conference management in an electronic conference system provided with a plurality of terminal devices capable of mutual communication and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right status presentation control means of the electronic conference managing device receives a speaking right acquisition request from any of the terminal devices, the terminal is notified of that By notifying the device, the output of the speaking right obtainable state presentation voice indicating that the speaking right is not given to any terminal device is stopped, or the above mentioned speaking right obtainable state presentation voice It is characterized by reducing the volume of the output of
- the electronic conference management device when the electronic conference management device receives a request to acquire a speaking right from any of the terminal devices, the electronic conference management device notifies the terminal device to that effect. Then, in the terminal device, the reception of the above notification stops the output of the voice-available state presentation voice indicating that the voice is not assigned to any of the terminal devices, or Decrease the volume of the output of the speaking right obtainable state presentation voice. Therefore, on the other terminal device, the speaking right is given to someone because the output of the speaking right acquisition available state presentation voice is stopped or the volume of the output of the speaking right available state presentation voice is lowered. While being able to confirm, you can listen to your speech without being disturbed by voice.
- the speaking right obtainable state presentation voice is output as BGM.
- the output of the speech right acquisition enable state presentation voice on the terminal device which can be stopped or reduced in volume according to the command from the electronic conference management device, is started according to the output command from the electronic conference management device as described later.
- the event may be triggered by another trigger, for example, an instruction of the user of the terminal device.
- the electronic conference management apparatus further comprises voice recognition means for recognizing the contents of a speech from call data from a terminal apparatus to which the speech right is given, and
- the present invention is characterized in that the state presentation control means selects a speech right obtainable state presentation speech for instructing the terminal device to output based on the contents recognized by the speech recognition means.
- the electronic conference system further comprises voice recognition means for recognizing the contents of a speech from speech data from a terminal apparatus to which the speech right has been granted, and the above-mentioned speech right state presentation control means It is characterized in that a voice in an available-to-speakable state presentation voice which instructs the terminal device to output is selected based on the contents recognized by the voice recognition means.
- the electronic conference managing device further recognizes the content of the utterance, and based on that, selects the voice-obtainable state presentation voice for instructing the terminal device to output. Therefore, the terminal apparatus can output a voice-obtainable-to-be-available state presentation voice related to the topic. As a result, the topic is easy to understand for people who participated in the electronic conference from the middle.
- an electronic conference system is an electronic conference system including a plurality of terminal devices that can communicate with each other, and an electronic conference management device that gives a speaking right to the terminal devices,
- the conference management apparatus receives a request to acquire a speaking right from any of the terminals, and the speaking right management means for giving a speaking right, and when the speaking right management means gives a speaking right to the terminal, the terminal concerned
- a floor state presentation control means for transmitting an output command instructing output of a terminal identification speech associated with the device to another terminal device.
- the electronic conference management device is an electronic conference management device for giving a speaking right to any of a plurality of terminal devices that can communicate with each other.
- the floor right management means for receiving the floor right acquisition request from the voice source and giving the floor right and the floor right management means grants the floor right to the terminal device the terminal identification voice associated with the terminal device It has a voice right state presentation control means for transmitting an output command instructing output to another terminal apparatus.
- the electronic conference management method of the present invention electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right management means of the electronic conference management apparatus receives a speaking right acquisition request from any one of the terminals and gives the right to speak, the speaking right status presentation of the electronic conference management apparatus
- the control means is characterized in that an output command instructing output of a terminal identification voice associated with the terminal device is transmitted to another terminal device.
- the electronic conference managing device receives a request to acquire a speaking right from any of the terminals and gives the speaking right to the electronic conference, the electronic conference is associated with the terminal. Sends an output command to another terminal device to instruct the output of the specified terminal identification voice I believe. Therefore, another terminal device can output the terminal identification voice associated with the terminal device to which the speaking right is assigned. Therefore, participants can use voice to confirm who has the right to speak.
- an electronic conference system is an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device,
- the conference management apparatus receives a request to acquire a speaking right from any of the terminals, and the speaking right management means for giving a speaking right and the speaking right management means gives a speaking right to the terminal device.
- the terminal identification voice associated with the terminal device identified by the above terminal identifier in another terminal device Right-handedness state presentation control means for outputting
- the electronic conference management apparatus is an electronic conference management apparatus for giving a speaking right to any of a plurality of terminal devices capable of mutual communication, wherein V, any one of the terminal devices
- V any one of the terminal devices
- the speaking right management means In order to identify a terminal device to which a speaking right is assigned, when a speaking right management means that receives a right to acquire a right to speak and gives the right to speak and the speaking right management means gives the voice to the terminal device Control unit that causes the other terminal device to output the terminal identification voice associated with the terminal device identified by the terminal identifier by transmitting the terminal identifier to the other terminal device. And providing.
- the electronic conference management method of the present invention electronic conference management in an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal devices.
- the speaking right management means of the electronic conference management apparatus receives a speaking right acquisition request from any one of the terminals and gives the right to speak, the speaking right status presentation of the electronic conference management apparatus
- the control means transmits the terminal identifier for identifying the terminal apparatus to which the speaking right is assigned to the other terminal apparatus, whereby the other terminal apparatus is associated with the terminal apparatus identified by the terminal identifier. It is characterized in that the terminal identification voice is output.
- the electronic conference management device receives a request to acquire a speech right from any of the terminal devices and gives the speech right, the terminal device is identified. Terminal identifier to send to another terminal apparatus. Then, the other terminal device outputs a terminal identification voice associated with the received terminal identifier. Therefore, the participant can confirm who has the right to speak by voice.
- the electronic conference management apparatus further comprises voice recognition means for recognizing the contents of a speech from call data from a terminal apparatus to which the speech right is assigned, and the speech right
- the state presentation control means selects a speech right obtainable state presentation speech for instructing the terminal device to output based on the contents recognized by the speech recognition means.
- the electronic conference management apparatus further recognizes the content of the utterance, and based on that, selects the voice-obtainable state presentation voice for instructing the terminal device to output. Therefore, the terminal apparatus can output a voice-obtainable-to-be-available state presentation voice related to the topic. As a result, it is easy to understand the topic even for those who entered the electronic conference.
- the electronic meeting management apparatus further includes an utterance detection unit for detecting an utterance of a participant from call data from a terminal apparatus to which a speaking right is given
- the right state presentation control means indicates that when the speech detection means detects a speech, the right to speak is also given to the terminal device of the re and the gap, and that the right to be acquired state is available It is characterized in that it transmits a command instructing stopping of the output of the command or a command instructing lowering the volume of the output of the speech in the speech acquisition available state presentation state to another terminal device.
- the electronic conference system further includes a speech detection unit for detecting the speech of the participant from the speech data from the terminal device to which the speech right is given, and Is a command instructing to stop the output of the terminal identification voice associated with the terminal apparatus to which the speaking right is assigned when the utterance detection means detects the utterance, or the volume of the output of the terminal identification voice It is characterized in that it sends a command instructing to lower the value to another terminal device.
- the electronic conference management apparatus when the electronic conference is detected, the electronic conference management apparatus further outputs the terminal identification voice associated with the terminal device to which the speaking right is assigned. A command to stop or a command to decrease the volume of the output of the terminal identification voice is transmitted to the other terminal device. Therefore, in the other terminal devices, it can be confirmed that the speech has been started by stopping the output of the previous terminal identification voice or lowering the volume of the output, and the voice is not disturbed by the voice. I can listen to my remarks. When the volume of the terminal identification voice output is reduced, the voice is output as BGM.
- the electronic meeting management apparatus further comprises an utterance detection unit for detecting an utterance of a participant from call data from a terminal apparatus to which a speaking right is given,
- the speech detection means detects a speech
- the right state presentation control means notifies the terminal device to that effect so that the terminal device is also given the speech power ⁇ , and the terminal device with a gap, It is characterized in that it instructs to stop the output of the voice-obtainable state presentation voice indicating that it is in the state, or reduces the volume of the output of the voice-right obtainable state presentation voice.
- the electronic meeting management apparatus further includes a speech detection unit that detects a participant's speech from the call data from the terminal device to which the speech right is given, and the speech right status presentation control unit
- the speech detection means detects a speech
- the terminal associated with the terminal to which the speech right is assigned is notified to the other terminal by notifying the other terminal that speech has been started. It is characterized in that the output of the identification voice is stopped or the volume of the output of the terminal identification voice is reduced.
- the electronic conference management device detects an utterance, the electronic conference management device notifies other terminal devices that speech has been started. Then, in the other terminal device, the reception of the above notification instructs the termination of the output of the terminal identification voice associated with the terminal device to which the floor is given, or the output of the terminal identification voice Decrease the volume of Therefore, in other terminal devices, it can be confirmed that speech has been started by stopping the output of the previous terminal identification indication voice or lowering the volume of the output, and without being disturbed by the voice. I can hear what you say. When the volume of the terminal identification voice output is reduced, the voice is output as BGM.
- a limit time which is a time period in which the user can speak, is set in the speaking right that the speaking right management means of the electronic conference management device grants.
- the above-mentioned voice in which the floor right presentation control means of the apparatus instructs the output is characterized in that the output is terminated at the end of the time limit.
- a limit time which is a period in which the speaking can be made is set in the speaking right which the speaking right managing means grants, and the speaking right state presentation control means
- the terminal identification voice for instructing output is created and output so as to end output at the end of the time limit.
- the terminal device can further output a terminal identification voice so as to end at the time limit of the floor. Therefore, the participant can confirm who has given the right to speak by voice, and at the same time can confirm the limit time of the speaking right by outputting the processed voice to end within the limited time.
- the voice-obtainable state presentation voice of which the voice-right state presentation control means of the electronic conference management device instructs the output is a voice as the end of the time limit approaches. It is characterized in that it is created to change the speed of
- the terminal identification voice whose output is indicated by the floor right state presentation control means is such that the speed of the voice changes as the time limit approaches. It is created, and it is characterized as a feature.
- the reproduction speed of the terminal identification voice data changes further as the end of the time limit of the voice comes closer, so the time limit of the voice can be confirmed and the content of the statement can be adjusted. .
- the electronic conference management apparatus further includes a storage unit storing voice data
- the voice-right-state presentation control means is capable of producing voice-right acquisition available state voice
- the speech right acquisition available state presentation voice data and the terminal identification voice data are read from the storage unit and transmitted to the terminal device.
- the electronic conference managing device further includes a storage unit storing voice data, and the above-mentioned speaking right state presentation control means instructs output of speaking right obtainable state presenting voice and terminal identification voice.
- the speech right acquisition available state presentation audio data and the terminal identification audio data are read from the storage unit and transmitted to the terminal apparatus.
- voice data is further stored in the storage unit of the electronic conference management device, and only necessary voice data is transmitted to the terminal device together with the output command. Therefore, there is no need to transmit unnecessary voice data to the terminal device, and there is no need to store it.
- the electronic conference management apparatus further includes a storage unit storing voice data, and the voice status presentation control means transmits the status of voice to the terminal device.
- the voice status presentation control means transmits the status of voice to the terminal device.
- the speech right acquireable state presentation voice data and the terminal identification voice data are read from the storage unit and transmitted to the terminal device.
- the electronic conference managing apparatus further includes a storage unit storing voice data, and when the speaking right status presentation control means notifies the status of the speaking right to the terminal device, the speaking right is acquired
- the present invention is characterized in that the possible state presentation voice data and the terminal identification voice data are read from the storage unit and transmitted to the terminal device.
- voice data is further stored in the storage unit of the electronic conference management device, and only necessary voice data is transmitted to the terminal device together with the notification of the state of the speaking right. Therefore, there is no need to transmit unnecessary voice data to the terminal device, and there is no need to store it.
- the terminal device is a terminal device constituting an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device. If there is no request to acquire the right to speak from the own terminal for a predetermined period of time after the own terminal releases the right to speak, or if the electronic conference management apparatus notifies that the speak right has been granted to the other terminal device. If there is not, it is provided with a speaking right status presenting means for outputting a speaking right obtainable state presentation voice indicating that the speaking right is not given to any of the terminal devices. It is characterized by
- each terminal device when the own terminal releases the speaking right and there is no request for acquiring the speaking right of the own terminal power for a predetermined period of time, or another terminal device is sent from the electronic conference management device. If there is no notice that the right to speak has been granted, and if the right to speak is also granted to the terminal device of the gap, it is judged that there is no remark, and the voice to the terminal device of the gap is also not It outputs a voice that can not be granted, indicating that the right to speak is available. Therefore, participants can confirm by voice that they can request the right to speak.
- the terminal device is a terminal device constituting an electronic conference system including a plurality of terminal devices capable of mutual communication and an electronic conference management device for giving a speaking right to the terminal device. If there is no request to acquire the right to speak for a given period of time after the last communication from another terminal has been received, or if the electronic conference management device gives another voice to the other terminal A voice-right state presentation unit that starts outputting a voice-right-obtainable state presentation voice indicating that the voice-right is not given to any of the terminal devices when there is no notification of a voice. .
- each terminal device receives no request for acquisition of the right to speak for a predetermined period of time after receiving the last communication from another terminal device, or from the electronic conference management device If there is no notification that the right of the terminal device has been granted the right to speak, it is determined that the right of speech is not assigned to any of the terminals, and the right of speech is granted to any of the terminals. A voice indicating that the right to speak can be obtained is output. Therefore, the participant can confirm by voice that he can request the right to speak.
- the terminal device further comprises voice recognition means for recognizing the contents of the speech from the call data, and the floor right state presentation means is based on the contents recognized by the voice recognition means. It is characterized in that it is for selecting the presentation right obtainable state presentation data to be reproduced.
- the terminal device further recognizes the content of the speech from the call data from the other terminal device, and based on the content, selects the voice acquisition available state indication data to be reproduced. can do. Therefore, the terminal device can reproduce the voice-obtainable state presentation audio data related to the topic. As a result, the The topic is easy to understand for people who participated from the inside ,.
- the terminal device is a terminal device configuring an electronic conference system including a plurality of terminal devices capable of mutual communication, and an electronic conference management device for giving a speaking right to the terminal device.
- Speech right information acquiring means for receiving the speech right information indicating which terminal equipment has been granted speech authority from the electronic conference management apparatus, and the terminal identification associated with the terminal equipment to which the speech right is assigned It has a voice right status presenting means for reading out and reproducing voice data from the storage unit.
- the terminal identification voice data associated with the terminal device to which the speaking right is assigned can be read from the storage unit and reproduced. Therefore, the participant can confirm who has the right to speak by listening to the terminal identification voice data.
- the configuration of the electronic conference management apparatus is simple, since the electronic conference management apparatus only needs to transmit the speaking right information indicating which terminal apparatus has been granted the speaking right.
- the electronic conference system when the speaking right status presentation control means of the electronic conference management device has no speaking right to any terminal device, the electronic conference system according to the present invention It is intended to send a playback command that instructs playback to the terminal device.
- the floor right state presentation control means reproduces voice data to that effect.
- the reproduction command to be instructed may be transmitted to the terminal device.
- the participant's terminal device can reproduce voice data indicating that no right of speech has been granted to any of the terminal devices. Caro, someone is given the right to speak At the same time, it is possible to confirm that someone has the right to speak because the playback of the audio data has stopped, or the volume of the audio data playback has dropped, and listening to the speech without being disturbed by the audio. Is possible. When the volume of playback of audio data is reduced, the audio data is played back in BGM.
- the electronic conference system is characterized in that the voice data for which the presentation control means of the electronic conference management device instructs reproduction is a commercial.
- the electronic meeting management apparatus is characterized in that the voice data for which reproduction control is indicated by the control unit for presenting the floor right of the electronic meeting management apparatus is a commercial.
- the acquisition / release unit 61, the speech right information acquisition unit 62, and the speech right status presentation unit 63 may be configured by hardware, or may be realized by software using a CPU as follows.
- the PoC server 10 and the mobile phone 40 execute a central processing unit (CPU) that executes a control program instruction that realizes each function, a read only memory (ROM) that stores the above program, and an upper program Expansion 1 O AAM (random access memory), storage devices (recording media) such as memories for storing the above programs and various data are provided.
- the object of the present invention is to record the program codes (the executable program, the intermediate code program, the source program) of the control program of the PoC server 10 and the mobile phone 40 which are the software realizing the functions described above in a computer readable manner.
- the recording medium can also be achieved by supplying the recording medium to the PoC server 10 and the mobile phone 40, and the computer (or CPU or MPU) reading and executing the program code recorded on the recording medium.
- the recording medium include tape-based media such as magnetic tapes and cassette tapes, magnetic discs such as floppy (registered trademark) discs / hard disks, and discs including optical discs such as CD-ROMZMO / MD / DVDZCD-R.
- System IC card (including memory card) Card system such as Z optical card, or semiconductor memory system such as mask R ⁇ M / EPROM ZEEPR ⁇ MZ flash ROM can be used.
- the PoC server 10 and the mobile phone 40 may be configured to be connectable to a communication network, and the program code may be supplied via the communication network.
- This communication network link is not particularly limited, and, for example, the Internet, intranet, extranet, LAN, ISDN, VAN, CATV communication network, virtual private network, telephone network, mobile communication network, satellite A communication network etc. can be used.
- the transmission medium constituting the communication network is not particularly limited. For example, IEEE1394, USB, power line carrier, cable TV line, telephone line, wired line such as ADSL line, IrDA, infrared ray such as remote control, Bluetooth ( It can also be used as a registered trademark, 802. 11 radio, HDR, mobile phone network, satellite link, terrestrial digital network, etc.
- the present invention can also be realized in the form of a computer data signal embedded in a carrier wave, in which the program code is embodied by electronic transmission.
- the terminal device since the terminal device outputs the voice according to the location of the floor, the user can listen to the voice just by listening to the voice even when the user places the terminal on his / her ear. Can recognize whereabouts. Therefore, the present invention can be suitably used, for example, in a multipoint teleconference system using a PoC communication system for mobile phones via a mobile phone network.
- the terminal device of the present invention may be a portable terminal device such as a mobile phone, a pocket phone, a PDA (Personal Digital Assistant), etc., as long as it has a communication function, a personal computer, a notebook computer, etc.
- the present invention can be applied to various information processing apparatuses such as a TV broadcast receiver and a music reproduction apparatus.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06768206A EP1903763B1 (en) | 2005-07-13 | 2006-07-13 | Electronic conference system, managing device, terminal device and method for notifying a speaking right condition |
JP2007524711A JP4995083B2 (ja) | 2005-07-13 | 2006-07-13 | 電子会議システム、電子会議管理装置、端末装置、電子会議管理方法および制御プログラム |
US11/988,362 US20090129295A1 (en) | 2005-07-13 | 2006-07-13 | Electronic Conference System, Electronic Conference Managing Device, Terminal Device, Electronic Conference Managing Method, Control Program, and Computer-Readable Storage Medium Storing Same Control Program |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-204733 | 2005-07-13 | ||
JP2005204733 | 2005-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007007847A1 true WO2007007847A1 (ja) | 2007-01-18 |
Family
ID=37637227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/313998 WO2007007847A1 (ja) | 2005-07-13 | 2006-07-13 | 電子会議システム、電子会議管理装置、端末装置、電子会議管理方法、制御プログラムおよびそれを記録したコンピュータ読み取り可能な記録媒体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090129295A1 (ja) |
EP (1) | EP1903763B1 (ja) |
JP (1) | JP4995083B2 (ja) |
KR (1) | KR100926215B1 (ja) |
CN (1) | CN101223766A (ja) |
WO (1) | WO2007007847A1 (ja) |
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JP2015111844A (ja) * | 2007-06-28 | 2015-06-18 | ヴォクサー アイピー エルエルシー | 電気通信及びマルチメディア管理方法及び装置 |
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US9087516B2 (en) * | 2012-11-19 | 2015-07-21 | International Business Machines Corporation | Interleaving voice commands for electronic meetings |
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EP3247096A4 (en) | 2015-01-15 | 2018-01-10 | Ricoh Company, Ltd. | Control system, communication terminal, communication system, control method, and program |
JP6536068B2 (ja) * | 2015-02-19 | 2019-07-03 | 株式会社リコー | 制御システム、通信システム、制御方法、及びプログラム |
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US10057426B2 (en) * | 2016-12-16 | 2018-08-21 | Red Hat, Inc. | Speaker priority for conference calls |
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Also Published As
Publication number | Publication date |
---|---|
JP4995083B2 (ja) | 2012-08-08 |
EP1903763B1 (en) | 2012-07-11 |
EP1903763A4 (en) | 2011-03-16 |
KR100926215B1 (ko) | 2009-11-09 |
CN101223766A (zh) | 2008-07-16 |
US20090129295A1 (en) | 2009-05-21 |
KR20080015941A (ko) | 2008-02-20 |
JPWO2007007847A1 (ja) | 2009-01-29 |
EP1903763A1 (en) | 2008-03-26 |
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