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    • 1. 发明专利
    • Virtual machine management device and virtual machine management method
    • 虚拟机管理设备和虚拟机管理方法
    • JP2014195174A
    • 2014-10-09
    • JP2013070658
    • 2013-03-28
    • Fujitsu Ltd富士通株式会社
    • MORI YUKISETO KATSUNORIYAHIRO SHUJIKODAIRA SOJI
    • H04L12/44G06F9/46
    • PROBLEM TO BE SOLVED: To assign a MAC address capable of improving retrieval efficiency to a virtual machine by preventing learning of a switch within a network from being disabled.SOLUTION: A management server 110 which manages MAC addresses to be assigned to virtual machines within a plurality of physical machines 101 inside of a job network uses information on the job network and information on a switch 105 within the job network to create an assignment schedule table 210 having table columns of learning numbers equal to a learning table of the switch 105 for assigning the MAC addresses. Hash functions of the switch 105 are used to register the MAC addresses while having a predetermined order in a scan direction A in the table columns of corresponding hash values in the assignment schedule table 210. The MAC addresses registered within a range of table columns are read out in the predetermined order in the scan direction A and assigned to the virtual machines.
    • 要解决的问题:通过防止网络中的交换机的学习被禁止,来将能够提高检索效率的MAC地址分配给虚拟机。解决方案:管理服务器110,其管理要分配给网络内的虚拟机的MAC地址 作业网络内部的多个物理机器101使用作业网络上的信息和作业网络内的开关105上的信息来创建具有等于开关105的学习表的学习数字的列列的分配调度表210,用于分配 MAC地址。 开关105的散列函数用于在分配调度表210中的相应散列值的表列中的扫描方向A上具有预定顺序的同时注册MAC地址。读取在表列范围内登记的MAC地址 以扫描方向A上的预定顺序输出并分配给虚拟机。
    • 2. 发明专利
    • Communication service system in ip telephone network
    • IP电话网络中的通信服务系统
    • JP2006165919A
    • 2006-06-22
    • JP2004353387
    • 2004-12-06
    • Fujitsu Ltd富士通株式会社
    • SETA YASUHIROITO SHIGEHIKOIWAMURA HIDEKIKIDACHI TAKAAKISETO KATSUNORI
    • H04M3/42H04M3/00H04M3/22
    • PROBLEM TO BE SOLVED: To provide a sufficient maintenance service function related with an IP telephone terminal to a general subscriber by simple configurations.
      SOLUTION: This communication service system in an IP telephone network where a call is connected through an SIP proxy server in its own domain by an IP telephone terminal is provided with an SIP proxy server for updating and managing the information of the subscriber's status of the IP telephone terminal stored in its own station under call control accompanied with a system operation and an application server 30 for acquiring the information of the subscriber's status of the IP telephone terminal from the SIP proxy server in which the IP telephone terminal is stored according to an inquiry about the subscriber's status made by specifying the IP telephone terminal from the subscriber, and for notifying the subscriber the information of the subscriber's status.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过简单的配置向一般用户提供与IP电话终端相关的足够的维护服务功能。 解决方案:通过IP电话终端通过其SIP域代理服务器连接呼叫的IP电话网络中的该通信服务系统具有用于更新和管理用户状态信息的SIP代理服务器 存储在其本台的IP电话终端,伴随着系统操作的呼叫控制,以及应用服务器30,用于从其中存储IP电话终端的SIP代理服务器获取IP电话终端的用户状态的信息, 通过从用户指定IP电话终端询问用户的状态,并向用户通知用户状态的信息。 版权所有(C)2006,JPO&NCIPI
    • 3. 发明专利
    • Communication device, communication method, and communication program
    • 通信设备,通信方法和通信程序
    • JP2013090221A
    • 2013-05-13
    • JP2011230154
    • 2011-10-19
    • Fujitsu Ltd富士通株式会社
    • MOMIJITANI KOJIKODAIRA SOJIISHIKAWA KAZUNARIYAMAKAWA DAISUKESETA YASUHIROIWATANI TOMOKOMORI YUKIKANAZAWA MAKOTOSETO KATSUNORI
    • H04L12/801H04L12/911
    • PROBLEM TO BE SOLVED: To effectively use a channel having preferentially guaranteed quality.SOLUTION: On receiving from a client terminal a connection request to a quality guaranteed channel, a router determines whether or not the number of client terminals currently in connection to the quality guaranteed channel reaches an upper limit number of connectable terminals. If the upper limit number is reached, the router disconnects the connection of a client terminal of which use conditions exceed among terminals in connection to the quality guaranteed channel, and assigns the quality guaranteed channel to the client terminal transmitting the connection request. If the upper limit number is determined to be not reached, the router maintains each connection of the client terminals to the quality guaranteed channel, irrespective of whether each client terminal currently in connection to the quality guaranteed channel has exceeded use conditions, and assigns the quality guaranteed channel to the terminal transmitting the connection request.
    • 要解决的问题:有效地使用优先保证质量的通道。 解决方案:在从客户端终端接收到质量保证信道的连接请求时,路由器确定当前与质量保证信道相关的客户终端的数量是否达到可连接终端的上限数量。 如果达到上限号码,路由器断开连接质量保证信道的终端之间使用条件超出的客户端的连接,并将质量保证信道分配给发送连接请求的客户端。 如果确定未达到上限号码,路由器将客户端终端的每个连接保持在质量保证信道上,而不管当前与质量保证信道相关的每个客户终端是否超过使用条件,并分配质量 保证通道到终端发送连接请求。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Traffic leveling control method and server in telephone system through ip network
    • 通过IP网络实现电话系统中的交通控制方法和服务器
    • JP2009071746A
    • 2009-04-02
    • JP2007240414
    • 2007-09-18
    • Fujitsu Ltd富士通株式会社
    • BANDO HIROYASUKANAZAWA MAKOTOEGUCHI KOJISETO KATSUNORIYAMAKAWA DAISUKEOGATA TSUKASAMORISHIGE YOSHIHITO
    • H04M3/00H04L12/70
    • PROBLEM TO BE SOLVED: To perform leveling control of signal traffic for updating a registration effective time of registration information set from a terminal to a SIP server and a presence server within an effective time about a traffic leveling control method and a server in a telephone system through an IP network by SIP (Session Initiation Protocol) or SIMPLE (SIP for Instant Messaging and presence Leveraging Extensions) protocol. SOLUTION: A server for preforming service control is configured so as to store a service request including registration information and a registration effective time from a user terminal in a table, calculate a relative time with the present time as reference from the registration effective time, calculate the scheduled number of receiving update signals corresponding to the relative time from the table, calculate a time corresponding to the relative time, calculate a limitation value of the number of receptions per unit time in each time difference from the table, and determine the registration effective time to be a base of the relative time as a proper time when it is detected that the calculated scheduled number of receptions is less than the limitation value of the number of receptions. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:在关于流量调整控制方法和服务器的有效时间内执行用于更新从终端到SIP服务器和存在服务器设置的注册信息的注册有效时间的信号流量的调平控制 通过SIP(会话发起协议)或SIMPLE(用于即时消息传递和存在利用扩展的SIP)协议通过IP网络的电话系统。 解决方案:用于执行服务控制的服务器被配置为从表中的用户终端存储包括注册信息和注册有效时间的服务请求,计算当前时间的相对时间作为来自注册的参考有效 计算与该表相对应的接收更新信号的调度次数,计算与该相对时间对应的时间,计算出与该表中每个时间差的单位时间接收次数的限制值,并且确定 当检测到计算出的接收的计划的接收次数小于接收次数的限制值时,作为相对时间的基础的注册有效时间作为适当的时间。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Data storage type transfer method, system and device
    • 数据存储类型传输方法,系统和设备
    • JP2006253864A
    • 2006-09-21
    • JP2005064897
    • 2005-03-09
    • Fujitsu Ltd富士通株式会社
    • UCHIDA JUNICHIITO SHIGEHIKOIWAMURA HIDEKISETA YASUHIROSETO KATSUNORIEGUCHI KOJIINOKAWA KOJIAWAGAKUBO YASUNARISUGINO HIDEKI
    • H04M11/00H04L12/54H04M3/53
    • PROBLEM TO BE SOLVED: To sustain high communication quality even in case of media communication through an IP network. SOLUTION: In the data storage type transfer method where a plurality of terminals perform communication of media data through a data storage type transfer unit by half-duplex communication system, a speaker terminal 10A makes a file of media data of a speaker and transfers the file to the data storage type transfer unit 40, the data storage type transfer unit 40 stores the received file and informs a receiver terminal 10B previously connected with a call through its own unit to this effect, and the receiver terminal 10B acquires the stored file from the data storage type transfer unit 40 and performs media reproduction upon reception of the notification by the receiver terminal 10B. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:即使在通过IP网络进行媒体通信的情况下,也能够保持高通信质量。 解决方案:在多个终端通过半双工通信系统通过数据存储型传送单元执行媒体数据的通信的数据存储类型传送方法中,扬声器终端10A形成扬声器的媒体数据的文件, 将文件传送到数据存储型传送单元40,数据存储型传送单元40存储接收到的文件,并且通过其本身单元通知先前与呼叫连接的接收机10B,并且接收机终端10B获取所存储的 从数据存储型传送单元40发送文件,并且在接收终端10B接收到通知时执行媒体再现。 版权所有(C)2006,JPO&NCIPI