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    • 1. 发明专利
    • ゲートウェイ装置、通信システム、通信方法およびプログラム
    • 网关设备,通信系统,通信方法和程序
    • JP2014236472A
    • 2014-12-15
    • JP2013118864
    • 2013-06-05
    • 日本電信電話株式会社Nippon Telegr & Teleph Corp
    • ANDO MASARUKATAYAMA YUKIHISANAKAHIRA ATSUSHIKOIKE KEIICHISATO ATSUSHISHIONOIRI OSAMU
    • H04N7/15H04M3/56H04N19/00
    • 【課題】サーバ側と端末側で用いる符号化方式が異なる場合にも容易にサーバと端末との間の通信を行うことができるゲートウェイ装置を提供する。【解決手段】第1のネットワークN1を介してサーバ(MCU2)と、第2のネットワークN2を介して端末3と、それぞれ接続するゲートウェイ装置であって、サーバが端末との通信に用いる第1の符号化方式および端末がサーバとの通信に用いる第2の符号化方式を検出する検出部101と、検出された第1の符号化方式と第2の符号化方式とが一致するか否かを判定する判定部102と、判定部で第1の符号化方式と第2の符号化方式が一致しないと判定されたなら、サーバから受信した信号を第2の符号化方式によって符号化して送信すると共に、端末から受信した信号を第1の符号化方式によって符号化して送信する変換部103と、端末に代わってサーバとの間のネゴシエーションを行う通信部を備える。【選択図】図1
    • 要解决的问题:即使在服务器侧和终端侧使用的编码系统不同的情况下,也能够容易地进行服务器与终端之间的通信的网关装置。解决方案:网关装置连接到服务器(MCU2 )分别通过第一网络N1和终端3通过第二网络N2。 网关装置具有:检测部101,其用于检测服务器与终端进行通信的第一编码系统;终端用于与服务器通信的第二编码系统; 确定部分102,用于确定检测到的第一编码系统和第二编码系统是否匹配; 转换部分103,用于对从第二编码系统中的服务器接收的信号进行编码,以便在第一编码系统中对从第一编码系统中的终端接收的信号进行编码,以便将其发送,当确定部分102确定第一编码系统和第二编码系统 编码系统不匹配; 以及用于与服务器而不是终端进行协商的通信部分。
    • 2. 发明专利
    • Multi-point conference cooperation system, multi-point conference cooperation server, and multi-point conference cooperation program
    • 多点会议合作系统,多点会议合作服务器和多点会议合作方案
    • JP2014007450A
    • 2014-01-16
    • JP2012139755
    • 2012-06-21
    • Nippon Telegr & Teleph Corp 日本電信電話株式会社
    • ANDO MASARUNAKAHIRA ATSUSHIMUKOUCHI TAKAFUMIOKAMOTO MANABUSATO ATSUSHI
    • H04N7/15
    • PROBLEM TO BE SOLVED: To enable a multi-point conference service provided in an internal network to seamlessly transition to a multi-point conference service provided in an external network without interrupting the service.SOLUTION: A first conference server 3 includes: multi-point connection means 36 for relaying video images from respective terminals 4, 5 and providing the conference service; determination means 34 for determining whether to permit a connection request transmitted from the terminals to the multi-point connection means 36; cooperation means 33 for transmitting a cooperation request to a second conference server 2 when not permitting the connection request; and call control means 35 for transmitting an instruction that causes the terminal not permitting the connection request to transfer the connection request to the second conference server 2. The multi-point connection means 36 relays composite video images transmitted from the respective terminals under connection to the second conference server 2, and the second conference server 2 transmits a conference video image obtained by composing the composite video image received from the first conference server 3 and a video image from the terminal not permitting the connection request to the first conference server 3 and the terminal not permitting the connection request.
    • 要解决的问题:使得在内部网络中提供的多点会议服务能够无缝地转换到在外部网络中提供的多点会议服务而不中断服务。解决方案:第一会议服务器3包括:多点 用于中继来自各个终端4,5的视频图像并提供会议服务的连接装置36; 确定装置34,用于确定是否允许从终端发送到多点连接装置36的连接请求; 用于在不允许连接请求时向第二会议服务器2发送合作请求的协作装置33; 以及呼叫控制装置35,用于发送使终端不允许连接请求向第二会议服务器2传送连接请求的指令。多点连接装置36中继从各个终端发送的复合视频图像, 第二会议服务器2,第二会议服务器2通过组合从第一会议服务器3接收的复合视频图像获得的会议视频图像和来自不允许连接请求的终端的视频图像发送到第一会议服务器3, 终端不允许连接请求。
    • 6. 发明专利
    • Sensor information conversion apparatus and program
    • 传感器信息转换装置和程序
    • JP2013247612A
    • 2013-12-09
    • JP2012121828
    • 2012-05-29
    • Nippon Telegr & Teleph Corp 日本電信電話株式会社
    • ANDO MASARUNAKAHIRA ATSUSHIMUKOUCHI TAKAFUMIOKAMOTO MANABUSATO ATSUSHI
    • H04M11/00H04Q9/00
    • PROBLEM TO BE SOLVED: To convert sensor information into media corresponding to a media capability of a partner terminal.SOLUTION: A sensor information conversion apparatus 1 connected with a sensor device 2 includes: call control means 12 for selecting the media capability used for communication with terminals 3, 4 when starting communication with the terminals 3, 4; and media conversion means 14 for converting sensor data output by the sensor device 2 into a media format corresponding to the media capability selected by the call control means 12. When a voice is included in the selected media capability, the media conversion means 14 converts the sensor data into voice data and the call control means 12 transmits the voice data obtained by the conversion to the terminals 3, 4. When a video image is included in the selected media capability, the media conversion means 14 converts the sensor data into text data or graph data and the call control means 12 transmits the text data or graph data obtained by the conversion to the terminals 3, 4.
    • 要解决的问题:将传感器信息转换成与对方终端的媒体能力对应的媒体。解决方案:与传感器装置2连接的传感器信息转换装置1包括:呼叫控制装置12,用于选择用于与 端子3,4开始与端子3,4的通讯时; 以及用于将由传感器装置2输出的传感器数据转换为与由呼叫控制装置12选择的媒体能力对应的媒体格式的媒体转换装置14.当所选择的媒体能力中包括语音时,媒体转换装置14将 传感器数据转换成语音数据,呼叫控制装置12将通过转换获得的语音数据发送到终端3,4。当视频图像被包括在所选择的媒体能力中时,媒体转换装置14将传感器数据转换为文本数据 或图形数据,呼叫控制装置12将通过转换获得的文本数据或图形数据发送到端子3,4。
    • 7. 发明专利
    • Conferencing server device and program
    • 会议服务器设备和程序
    • JP2013243442A
    • 2013-12-05
    • JP2012114076
    • 2012-05-18
    • Nippon Telegr & Teleph Corp 日本電信電話株式会社
    • ANDO MASARUNAKAHIRA ATSUSHIMUKOUCHI TAKAFUMIOKAMOTO MANABUSATO ATSUSHI
    • H04M3/56H04N7/15
    • PROBLEM TO BE SOLVED: To avoid allocation of unnecessary resources and also prevent abnormality in some conference room from affecting the other conference room.SOLUTION: A conferencing server device 1 comprises server call control means 12 which receives a call transmitted from a terminal requesting that a conference be held and controls the received call and process control means 14 which allocates resources in response to the request that a conference be held and activates a conferencing process. The server call control means 12 hands over the call from the terminal to the conferencing process after the conferencing process is activated and, when the call is connected between the conferencing process and the terminal, disconnects the call to and from the terminal. The conferencing process includes media processing means for transmitting and receiving media information to and from the terminal and process call control means for controlling the call to and from the terminal which was handed over from the server call control means 12.
    • 要解决的问题:避免分配不必要的资源,并且防止一些会议室的异常影响其他会议室。解决方案:会议服务器设备1包括服务器呼叫控制装置12,其接收从终端发送的呼叫, 举行会议并控制接收到的呼叫和过程控制装置14,其响应于举行会议的请求分配资源并激活会议处理。 在会议处理被激活之后,服务器呼叫控制装置12将来自终端的呼叫转移到会议进程,并且当呼叫连接在会议进程和终端之间时,断开与终端的呼叫。 会议处理包括用于向终端发送媒体信息和从终端接收媒体信息的媒体处理装置,以及处理呼叫控制装置,用于控制从服务器呼叫控制装置12移交的终端的呼叫。
    • 8. 发明专利
    • Information processing device and information processing program
    • 信息处理设备和信息处理程序
    • JP2014115758A
    • 2014-06-26
    • JP2012268006
    • 2012-12-07
    • Nippon Telegr & Teleph Corp 日本電信電話株式会社
    • ANDO MASARUNISHIDA TAKAKUNIKOIKE KEIICHISATO ATSUSHIKATAYAMA YUKIHISA
    • G06F9/50
    • PROBLEM TO BE SOLVED: To suppress degradation of throughput of a hardware function executing specific processing in a device in which a plurality of bundles of software modules operate.SOLUTION: A bundle is registered in a bundle management table 13 with information indicating whether the bundle uses a hardware (HW) function 17. When bundle management means 12 registers a new bundle in the bundle management table, the bundle management means 12 compares the total number of bundles which use the HW function with the maximum number of bundles authorized to use the HW function, registers the new bundle as a bundle authorized to use the HW function when the total number of bundles which use the HW function is less than the maximum number of bundles authorized to use the HW function, and registers the new bundle as a bundle unauthorized to use the HW function when the total number reaches the maximum number. Thus, even if many bundles require to use the HW function 17, the number of the bundles authorized to use the HW function 17 is restricted, so that it is possible to prevent an increase in overhead due to use switch-over of the HW function 17 or contention for the HW function 17.
    • 要解决的问题:为了抑制在多个软件模块捆绑的装置中执行特定处理的硬件功能的吞吐量的劣化。解决方案:在捆绑管理表13中注册捆绑,其中指示捆是否使用 硬件(HW)功能17.当捆绑管理装置12在捆绑管理表中登记新捆绑包时,捆绑管理装置12将使用HW功能的捆绑的总数与授权使用HW的捆绑的最大数量进行比较 功能,当使用HW功能的捆绑包总数小于授权使用HW功能的捆绑包的最大数量时,将新捆绑包注册为授权使用HW功能的捆绑包,并将新捆绑包注册为捆绑包未经授权 当总数达到最大数量时使用HW功能。 因此,即使许多束要求使用HW功能17,限制了授权使用HW功能17的束的数量,从而可以防止由于HW功能的切换而引起的开销增加 17或HW功能的争用17。
    • 9. 发明专利
    • Connection destination change system, and connection destination change method
    • 连接目标更改系统和连接目标更改方法
    • JP2007336153A
    • 2007-12-27
    • JP2006164569
    • 2006-06-14
    • Nippon Telegr & Teleph Corp Ntt Resonant Incエヌ・ティ・ティ レゾナント株式会社日本電信電話株式会社
    • SASAKI TSUTOMUSATO YOSHIAKISATO ATSUSHIARIKAWA TOMOHIKOANDO MASARUMORIUCHI MACHIO
    • H04M11/00H04L12/16H04M3/42
    • PROBLEM TO BE SOLVED: To provide a connection destination change system capable of setting a transfer destination in accordance with user's desire and automatically transferring a call connection to the transfer destination in the case that the user leaves a prescribed place.
      SOLUTION: Terminating-side telephone system accepts designation of one or more transfer destination number candidates as the transfer destination and accepts designation of a transfer destination number to which calls should be transferred, out of the transfer destination number candidates. The transfer destination number candidates and the transfer destination number to which call connections should be transferred are registered with a connection destination designating server. It is determined whether a mobile phone is connected or not, and the determination result is registered with the connection destination designating server. In the case that the mobile phone is not connected to the terminating-side telephone system, the connection destination designating server transfers a call connection to the registered transfer destination number to which the call connection should be transferred, out of the transfer destination number candidates.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够根据用户的愿望设置转移目的地的连接目的地改变系统,并且在用户离开规定地点的情况下自动将呼叫连接传送到转移目的地。 解决方案:终端侧电话系统接受一个或多个传送目的地号码候选者的指定作为传送目的地,并且接收从传送目的地号码候选者中传送呼叫的传送目的地号码的指定。 呼叫连接应转移到的转移目的地号码候选和转移目的地号码与连接目的地指定服务器一起登记。 确定移动电话是否连接,并且确定结果被注册到连接目的地指定服务器。 在移动电话没有连接到终端侧电话系统的情况下,连接目的地指定服务器将呼叫连接传送到转移目的地号码候选的呼叫连接应该被传送到的已登记传送目的地号码。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Multipoint conference method, multipoint conference system and program for multipoint conference processing apparatus
    • 多点会议方法,多点会议系统和多点会议处理装置的程序
    • JP2007074221A
    • 2007-03-22
    • JP2005257827
    • 2005-09-06
    • Nippon Telegr & Teleph Corp Ntt Resonant Incエヌ・ティ・ティ レゾナント株式会社日本電信電話株式会社
    • HONDA SHINKUROYASUNO TAKAYUKIMORIUCHI MACHIOANDO MASARU
    • H04M3/56H04N7/15
    • PROBLEM TO BE SOLVED: To provide a multipoint conference method in which a client can participate in a system independently of the level of client's processing capacity. SOLUTION: A multipoint conference processing apparatus synthesizes pieces of voice information respectively received from a first terminal and a second terminal, and in the case of distributing the synthesized voice information to the first terminal, deletes the voice information of the first terminal which is a distribution destination from the synthesized voice information and then distributes the voice information. In the case of distributing the synthesized voice information to the second terminal, the voice information of the second terminal is deleted from the synthesized voice information and the voice information is distributed. In the case of distributing pieces of video information respectively received from the first and second terminals to respective first terminals, the video information of the other first terminal other than the first terminal to be the distribution destination or the second terminal is selected and distributed and pieces of video information respectively received from the first terminals are selected or synthesized and the selected or synthesized video information is distributed to the second terminal. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种多点会议方法,其中客户端可以独立于客户端处理能力的级别参与系统。 解决方案:多点会议处理装置合成从第一终端和第二终端分别接收的语音信息,并且在将合成语音信息分配给第一终端的情况下,删除第一终端的语音信息, 是来自合成语音信息的分发目的地,然后分发语音信息。 在将合成语音信息分配给第二终端的情况下,从合成语音信息中删除第二终端的语音信息,分发语音信息。 在将从第一和第二终端分别接收的视频信息分发到各个第一终端的情况下,选择和分发除作为分发目的地的第一终端或第二终端之外的另一第一终端的视频信息, 分别从第一终端接收的视频信息被选择或合成,并且所选择的或合成的视频信息被分发给第二终端。 版权所有(C)2007,JPO&INPIT