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    • 1. 发明专利
    • 中継装置、シンクライアントシステム、中継方法および中継プログラム
    • 重复设备,薄客户系统,重复方法和重复程序
    • JP2015060461A
    • 2015-03-30
    • JP2013194665
    • 2013-09-19
    • 富士通株式会社Fujitsu Ltd
    • MATSUI KAZUKIHORIO KENICHI
    • G06F13/00H04N21/2343H04N21/431
    • H04L67/2828G06F17/30899G06F17/30902G06F17/30905H04L67/04H04L67/2823H04W4/18
    • 【課題】スクロール操作に対するレスポンスを向上させることができる中継装置等を提供する。【解決手段】中継装置は、第1通信部と、分割部と、算出部と、第2通信部とを有する。第1通信部は、サーバ装置からページを受信する。分割部は、ページのうちページがクライアント端末によって表示される第1領域以外の第2領域を1つ以上の分割領域に分割する。算出部は、サーバ装置からページの全体を取得するための取得時間とクライアント端末に第1領域を送信するための送信時間との時間差に、クライアント端末へ送信する分割領域の個数を算出する。第2通信部は、第1領域に対応する画像および算出部によって算出された個数の分割領域に対応する画像をクライアント端末に送信する。【選択図】図1
    • 要解决的问题:提供能够改善对滚动操作的响应的重复装置等。解决方案:重复装置包括:第一通信单元; 分部; 计算单位 和第二通信单元。 第一通信单元从服务器设备接收页面。 分割单元将作为在客户终端上显示的页面的一部分的第一区域以外的第二区域划分成一个或多个分割区域。 计算单元在从服务器装置获取整个页面的获取时间和用于发送第一区域到客户终端的发送时间之间的时间差期间,计算要发送给客户终端的划分区域的数量。 第二通信单元向客户终端发送与第一区域对应的图像和与分割区域对应的图像乘以由计算单元计算的数量。
    • 2. 发明专利
    • Screen update control program, screen update control method, and information processing device
    • 屏幕更新控制程序,屏幕更新控制方法和信息处理设备
    • JP2013238993A
    • 2013-11-28
    • JP2012111014
    • 2012-05-14
    • Fujitsu Ltd富士通株式会社
    • HORIO KENICHIMATSUI KAZUKI
    • G06F13/00
    • G06F3/1454G06F3/1462G09G2340/02G09G2350/00G09G2370/022
    • PROBLEM TO BE SOLVED: To prevent degradation of usability of an information processing device even in an environment in which network condition has influence on the usability.SOLUTION: A computer 101 receives screen information for causing the computer 101 to display an image on a screen and time information indicating the transmission time of the screen information, from a computer 102 (S111, etc.). The computer 102 executes a program according to a notification about input to the computer 101, and generates the image. The computer 101 increases, maintains, or decreases an estimation value of an available band width of a network between the computers 101 and 102 according to difference between the time at which the computer 101 received the screen information and the reception time estimated based on the estimation value. When the estimation value is updated, the computer 101 notifies the computer 102 of the estimation value or an index value to which the estimation value is applied (S113, etc.). The computer 102 adjusts a frequency of transmission of the image information on the basis of the notified value.
    • 要解决的问题:即使在网络条件对可用性的影响的环境中也防止信息处理装置的可用性的劣化。解决方案:计算机101接收屏幕信息,使计算机101在屏幕上显示图像,并且 指示屏幕信息的发送时间的时间信息,从计算机102(S111等)。 计算机102根据关于对计算机101的输入的通知执行程序,并生成图像。 计算机101根据计算机101接收到屏幕信息的时间与基于估计估计的接收时间之间的差异来增加,维持或减少计算机101和102之间的网络的可用带宽的估计值 值。 当更新估计值时,计算机101向计算机102通知估计值或应用了估计值的索引值(S113等)。 计算机102基于所通知的值来调整图像信息的发送频率。
    • 3. 发明专利
    • Information processing device, information processing method, and information processing program
    • 信息处理设备,信息处理方法和信息处理程序
    • JP2012120066A
    • 2012-06-21
    • JP2010269899
    • 2010-12-03
    • Fujitsu Ltd富士通株式会社
    • HORIO KENICHIMATSUI KAZUKI
    • H04N7/173
    • G06F3/1462G09G2340/02G09G2360/127G09G2370/022H04N19/507
    • PROBLEM TO BE SOLVED: To reduce an amount of information to transmit.SOLUTION: A storage part 1a stores information indicating a first region transmitted as a compressed moving image. An identification part 1b identifies a second region in which an update amount of an image is not smaller than a threshold. A determination part 1c determines whether to transmit the image in the second region in association with a moving image in the first region on the basis of the overlapping relation between the first region and the second region. When it is determined to perform the transmission with the first region and the second region associated with each other, a transmission part 1d transmits the image of a region including at least a part of the second region as a compressed moving image, following the image in the first region, and transmits information on the display position of the compressed moving image.
    • 要解决的问题:减少要发送的信息量。 解决方案:存储部分1a存储指示作为压缩运动图像发送的第一区域的信息。 识别部分1b识别其中图像的更新量不小于阈值的第二区域。 确定部分1c基于第一区域和第二区域之间的重叠关系,确定是否在与第一区域中的运动图像相关联的第二区域中发送图像。 当确定执行与第一区域和第二区域相关联的传输时,传输部分1d将包括第二区域的至少一部分的区域的图像作为压缩的运动图像发送,跟随图像 并且在压缩的运动图像的显示位置上发送信息。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Call control device, relay apparatus, call control method and computer program
    • 呼叫控制设备,中继设备,呼叫控制方法和计算机程序
    • JP2010124431A
    • 2010-06-03
    • JP2008298607
    • 2008-11-21
    • Fujitsu Ltd富士通株式会社
    • HORIO KENICHIMATSUI KAZUKIMURAKAMI MASAHIKO
    • H04M3/42
    • H04L12/4641H04L65/1046H04L65/1069
    • PROBLEM TO BE SOLVED: To provide a call control device, a relay apparatus, a call control method and a computer program by which call connections between terminal devices are controlled. SOLUTION: When a call request is received from a calling-side terminal, if an IP address of a called-side terminal is already registered in a registration information table 13a, a call control section 100 of a SIP server 1 establishes call connection between the calling-side terminal and the called-side terminal. If the IP address of the called-side terminal is not registered in the registration information table 13a, the call control section 100 uses a SMS message to notify the called-side terminal about presence of the call request. The call control section 100 then holds a call state of the calling-side terminal and uses holding tones to notify the calling-side terminal about a state of the called-side terminal under IP connection. When an IP connection request is received from the called-side terminal that transmits the SMS message, the call control section 100 starts transferring the call request from the calling-side terminal to the called-side terminal and uses holding tones to notify the calling-side terminal about a state under calling the called-side terminal. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供控制终端设备之间的呼叫连接的呼叫控制设备,中继设备,呼叫控制方法和计算机程序。 解决方案:当从主叫侧终端接收到呼叫请求时,如果在注册信息表13a中已经登记了被叫侧终端的IP地址,则SIP服务器1的呼叫控制部分100建立呼叫 主叫侧终端和被叫侧终端之间的连接。 如果被叫侧终端的IP地址未登记在登记信息表13a中,则呼叫控制部100使用SMS消息通知被叫侧终端有关呼叫请求的存在。 然后,呼叫控制部100保持主叫侧终端的呼叫状态,并使用保持音来通知主叫侧终端关于IP连接下的被叫侧终端的状态。 当从发送SMS消息的被叫侧终端接收到IP连接请求时,呼叫控制部100开始将呼叫请求从主叫侧终端发送到被叫侧终端,并使用保持音来通知呼叫侧, 侧终端关于呼叫被叫侧终端的状态。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Communication method, communication system, relaying device, communication apparatus and computer program
    • 通信方法,通信系统,中继设备,通信设备和计算机程序
    • JP2007150901A
    • 2007-06-14
    • JP2005344566
    • 2005-11-29
    • Fujitsu Ltd富士通株式会社
    • ONO TAKASHIHORIO KENICHITSUNODA JUNOKUYAMA SATOSHI
    • H04M3/56H04W4/06H04W4/10H04W84/08
    • H04L65/4061H04W4/10H04W72/005H04W76/005
    • PROBLEM TO BE SOLVED: To provide a communication method, a communication system, a relaying device, a communication apparatus, and a computer program, by which a speaker who becomes a main target of audio data transmission is prevented from missing a speech among all users operating other communication apparatuses in a system for PoC services or the like wherein one communication apparatus acquires a transmission right to transmit audio data among a plurality of communication apparatuses and transmits the audio data to the plurality of other communication apparatuses in a multi-address manner. SOLUTION: A communication apparatus 1 to acquire a transmission right accepts an input designating communication apparatuses 1 each of which becomes a target of outputting, from among other communication apparatuses 1 and transmits output data to the other communication apparatuses 1 in a multi-address manner and when executing output processing based on the output data, the designated communication apparatuses 1 executes the output processing such as image outputting or audio outputting advising the designation. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种通信方法,通信系统,中继设备,通信设备和计算机程序,通过该方式,防止成为音频数据传输的主要目标的扬声器丢失语音 在用于PoC业务等的系统中操作其他通信装置的所有用户中,其中一个通信装置获取多个通信装置之间发送音频数据的发送权限,并以多个通信装置的方式将音频数据发送到多个其他通信装置, 地址方式。 解决方案:用于获取发送权的通信装置1从其他通信装置1中接收成为其输出目标的输入指定通信装置1,并以多通信装置1的形式向其他通信装置1发送输出数据, 地址方式和基于输出数据执行输出处理时,指定的通信装置1执行诸如图像输出或音频输出的输出处理,以提供指定。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Information processing device, image transmission method and image transmission program
    • 信息处理设备,图像传输方法和图像传输程序
    • JP2013062621A
    • 2013-04-04
    • JP2011198799
    • 2011-09-12
    • Fujitsu Ltd富士通株式会社
    • MATSUI KAZUKIHORIO KENICHIMIYAMOTO AKIRAIMAI TOMOHIRO
    • H04N7/173
    • H04L67/36
    • PROBLEM TO BE SOLVED: To suppress a screen image drawing delay on the client side while suppressing a decreased response to the operation of a thin client.SOLUTION: A server device 10 draws an image indicative of a software processing result to an image memory, and creates a moving image from a highly frequent change region having a predetermined change frequency or greater among image frames drawn in the image memory. After adding time information to images in a change region having changes among the images drawn in the image memory and/or images in the highly frequent change region, the server device 10 transmits the images to a terminal device. From a difference between the time information received from the terminal device and a time in which the time information is received, the server device 10 decides whether an image drawing delay occurs at the terminal device. On the occurrence of an image drawing delay, the server device 10 starts to create a moving image from the change region if the moving image creation is not in execution, whereas if the moving image creation is in execution, the server device 10 changes an image transmission interval to a transmission interval longer than the transmission interval before the change.
    • 要解决的问题:抑制客户端的屏幕图像绘制延迟,同时抑制对瘦客户机的操作的响应减少。 解决方案:服务器设备10将指示软件处理结果的图像绘制到图像存储器,并且从在图像存储器中绘制的图像帧中具有预定变化频率或更大的高频变化区域创建运动图像。 在具有在图像存储器中绘制的图像和/或高频率变化区域中的图像之间的变化的变化区域中的图像添加时间信息之后,服务器设备10将图像发送到终端设备。 服务器装置10根据从终端装置接收到的时刻信息与接收到时刻信息的时间的差别,判断终端装置是否发生图像抽取延迟。 在图像绘制延迟的发生时,如果运动图像创建未被执行,则服务器设备10开始从变化区域创建运动图像,而如果正在执行运动图像创建,则服务器设备10改变图像 传输间隔到更改之前的传输间隔的传输间隔。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Information processing device, image transmission program, image display program and image display method
    • 信息处理设备,图像传输程序,图像显示程序和图像显示方法
    • JP2011238014A
    • 2011-11-24
    • JP2010108799
    • 2010-05-10
    • Fujitsu Ltd富士通株式会社
    • MATSUI KAZUKIIMAI TOMOHIROONO TAKASHIKIHARA HIDETOHORIO KENICHIMIYAMOTO AKIRA
    • G06F3/153G06F3/14G06F13/00H04N7/173H04N19/00H04N19/102H04N19/137H04N19/167H04N19/196H04N19/20H04N19/423H04N21/2343H04N21/24
    • H04N19/507G06F3/1462G09G2340/02G09G2370/022H04N19/12H04N19/132H04N19/137H04N19/17H04N19/176H04N19/20H04N19/46H04N19/61
    • PROBLEM TO BE SOLVED: To improve operation response while maintaining versatility of a thin client.SOLUTION: An information processing device 1 includes an image memory 1a, a change frequency determination part 1b, a first image transmission part 1c, a high frequency change area identification part 1d, a transmission stop part 1e, and a second image transmission part 1f. The image memory 1a holds an image which depicts an execution result of a computer. The change frequency determination part 1b divides the image depicted in the image memory 1a into multiple areas and determines frequency of change between frames for each area. The first image transmission part 1c transmits the image of the area with a change. The high frequency change area identification part 1d identifies the area where the frequency of change surpasses a threshold value as a high frequency update area. The transmission stop part 1e stops transmission in the first image transmission part 1c for the identified area. The second image transmission part 1f performs compression processing of the image of the identified area by using a compression method for moving image with higher compression ratio than the first image transmission part 1c and transmits it.
    • 要解决的问题:提高操作响应,同时保持瘦客户端的多功能性。 解决方案:信息处理设备1包括图像存储器1a,变化频率确定部分1b,第一图像传输部分1c,高频变化区域识别部分1d,发送停止部分1e和第二图像传输 第1f部分 图像存储器1a保持描绘计算机的执行结果的图像。 变化频率确定部分1b将图像存储器1a中描绘的图像划分成多个区域,并且确定每个区域的帧之间的变化频率。 第一图像发送部1c发送具有变化的区域的图像。 高频变化区域识别部1d将变化频率超过阈值的区域识别为高频更新区域。 传输停止部分1e停止在第一图像传输部分1c中用于识别区域的传输。 第二图像发送部1f通过使用比第一图像发送部1c更高的压缩率的运动图像的压缩方法进行识别区域的图像的压缩处理,并进行发送。 版权所有(C)2012,JPO&INPIT
    • 9. 发明专利
    • Information processing apparatus, program, method, processing circuit, and communication system
    • 信息处理装置,程序,方法,处理电路和通信系统
    • JP2009245254A
    • 2009-10-22
    • JP2008092243
    • 2008-03-31
    • Fujitsu Ltd富士通株式会社
    • HORIO KENICHIMURAKAMI MASAHIKOMATSUKURA RYUICHI
    • G06F3/14G06F13/00
    • H04N19/156H04N1/00209H04N7/173H04N19/17H04N19/174H04N19/196H04N21/4143H04N21/4788H04N2201/3225
    • PROBLEM TO BE SOLVED: To provide an information processing apparatus, a program, a method, a processing circuit, and a communication system for reducing processing loads of an apparatus when displaying on a terminal an image displayed in an information processing apparatus for remote control. SOLUTION: The information processing apparatus 1 determines, based on the throughput of the terminal 2 or the throughput of an apparatus, a size of the image to be transmitted to the terminal 2, divides the image displayed on a screen of the apparatus into a plurality of segments based on the determined size, adds positional information indicating an on-screen position of a segment divided to segment image information based on an image of a segment and transmits the segment image information added with the positional information to the terminal 2. The terminal 2 receives the segment image information and displays the image of the segment indicated by the segment image information at a position indicated by the positional information added to the segment image information. COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种信息处理装置,程序,方法,处理电路和通信系统,用于当在终端上显示在信息处理装置中显示的图像时减少装置的处理负荷 遥控。 解决方案:信息处理设备1基于终端2的吞吐量或设备的吞吐量来确定要发送到终端2的图像的大小,将显示在设备的屏幕上的图像分割 基于所确定的尺寸将多个片段添加到基于片段的图像的位置信息中添加表示分割为片段图像信息的片段的屏幕上位置的位置信息,并将添加有位置信息的片段图像信息发送到终端2 终端2接收分段图像信息,并且在由添加到分段图像信息的位置信息指示的位置处显示由分段图像信息指示的分段的图像。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Center management apparatus, center management program, center management method
    • 中心管理设备,中心管理计划,中心管理方法
    • JP2009122811A
    • 2009-06-04
    • JP2007294058
    • 2007-11-13
    • Fujitsu Ltd富士通株式会社
    • ONO TAKASHIHORIO KENICHIOKUYAMA SATOSHI
    • G06F9/445G06F9/46
    • G06F8/36G06F8/24
    • PROBLEM TO BE SOLVED: To provide a center management method which can perform maintenance processing of a guest program without disturbing use of a user as far as possible.
      SOLUTION: A duplicator 18 duplicates a specified guest program to create a guest copy. A virtual machine activation requester 14 selects a maintenance center apparatus 4 and requests the selected maintenance center apparatus 4 to perform an activation process of a virtual machine based on the guest copy. A maintenance requester 20 requests the activated virtual machine to perform a maintenance process. After the maintenance process has been completed, when the guest copy has been changed, a maintenance reflector 24 replaces with the guest copy the guest program, among data stored in a guest program storage 16, associated with a specified program ID 102.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种可以在不干扰用户的使用的情况下尽可能地执行客户程序的维护处理的中央管理方法。

      解决方案:复制器18复制指定的客人程序以创建客人副本。 虚拟机激活请求器14选择维护中心设备4,并且请求所选择的维护中心设备4基于客人副本执行虚拟机的激活处理。 维护请求者20请求激活的虚拟机执行维护过程。 在完成维护过程之后,当客人副本已被更改时,维护反射器24将与客户程序存储器16中存储的客户程序存储器16中的指定程序ID 102相关联的数据与访客程序替换。 版权所有(C)2009,JPO&INPIT