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1. 发明专利

JP2012227871A Communication apparatus and method, and controller 有权
标题翻译：通信装置和方法以及控制器
公开(公告)号：JP2012227871A
公开(公告)日：2012-11-15
申请号：JP2011096060
申请日：2011-04-22
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MOMIJITANI KOJI , KODAIRA SOJI , ISHIKAWA KAZUNARI , YAMAKAWA DAISUKE , SETA YASUHIRO , OTA SUNAO , IWATANI TOMOKO , OGATA TSUKASA
IPC分类号： H04L12/56 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To properly assign a line with a guaranteed communication quality to a terminal.SOLUTION: When switching to a first line is requested from a terminal, a communication apparatus determines whether the number of presently connected terminals that is the number of terminals connected presently to the first line exceeds the upper-limit number of terminals connectable to the first line. If the number of presently connected terminals exceeds the upper-limit number, the communication apparatus cuts off the connection, to the first line, of at least one of the terminals presently connected to the first line, and thereafter assigns the first line as the connection destination of the terminal which has requested the switching.
摘要翻译：要解决的问题：正确分配具有保证通信质量的线路到终端。解决方案：当从终端请求切换到第一行时，通信装置确定当前连接到第一行的终端数目的当前连接的终端的数量是否超过可连接到的终端的上限数量第一行。如果当前连接终端的数量超过上限号码，则通信装置切断当前连接到第一线路的终端中的至少一个的第一线路的连接，然后分配第一线路作为连接请求切换的终端的目的地。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010257305A Client device and method of controlling the same 有权
标题翻译：客户端设备及其控制方法
公开(公告)号：JP2010257305A
公开(公告)日：2010-11-11
申请号：JP2009107779
申请日：2009-04-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MOMIJITANI KOJI , KODAIRA SOJI , IWATANI TOMOKO , IWAMURA HIDEKI , ISHIKAWA KAZUNARI , YAMAKAWA DAISUKE , OGATA TSUKASA , OTA SUNAO , TAKAHASHI KAZUO , TAKAHASHI MASAKI , SETA YASUHIRO , NAKAJIMA NORIOMI
IPC分类号： G06F13/00 , H04N7/173 , H04N21/438 , H04N21/4788
摘要： PROBLEM TO BE SOLVED: To continue the reception of data even when data can not be transferred in a communication network in which data are transferred between a plurality of client devices.
SOLUTION: The client device for receiving data transferred from one client device is provided with: a connection candidate storage means for storing information related with a plurality of client devices as candidates for transferring data to the client device; an event occurrent detection means for detecting the occurrence of a prescribed event related with one client device; an access point selection means for, when the occurrence of the prescribed event is detected by the event occurrence detection means, selecting one candidate of the information stored by the connection candidate storage means; and a data transfer requesting means for requesting the candidate selected by the access point selection means to transfer the data to the client device.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在数据在多个客户端设备之间传送数据的通信网络中的数据不能传送的情况下，也可继续接收数据。解决方案：用于接收从一个客户端设备传送的数据的客户端设备具有：连接候选存储装置，用于存储与多个客户端设备相关的信息，作为将数据传送到客户端设备的候选者; 事件发生检测装置，用于检测与一个客户端装置相关的规定事件的发生; 接入点选择装置，用于当由事件发生检测装置检测到规定事件的发生时，选择由连接候选存储装置存储的信息的一个候选者; 以及数据传送请求装置，用于请求由接入点选择装置选择的候选者将数据传送到客户端设备。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2014090241A Tunnel communication system 审中-公开
标题翻译：隧道通信系统
公开(公告)号：JP2014090241A
公开(公告)日：2014-05-15
申请号：JP2012237801
申请日：2012-10-29
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OGATA TSUKASA , YAMAKAWA DAISUKE , TAKAHASHI KAZUO , KENMOTSU MITSUHIRO , IWATANI TOMOKO , ISHIKAWA KAZUNARI , NAKAJIMA NORIOMI
IPC分类号： H04L12/701 , H04L12/46 , H04L12/66
CPC分类号： H04L12/4633
摘要： PROBLEM TO BE SOLVED: To obtain band reduction in tunnel communication.SOLUTION: In order to establish tunnel communication between a client device located in a first communication area and a server device located in a second communication area, a relay device transmits and receives packets to/from a tunnel communication establishment device located in the first communication area. The relay device includes: a decision unit for deciding the necessity of the degeneration of a real payload part in a reception packet transmitted from the client device or the server device on the basis of a preset threshold information; a conversion unit for, on decision that the degeneration of the real payload part in the reception packet is necessary, generating pseudo payload identification information to set a pseudo payload part, including the generated pseudo payload identification information and information indicative of a degeneration existent state, in substitution to the real payload part of the reception packet; and a transmitter unit for transmitting the packet including the pseudo payload part to the tunnel communication establishment device.
摘要翻译：要解决的问题：获得隧道通信中的频带减少。解决方案：为了在位于第一通信区域的客户端设备和位于第二通信区域中的服务器设备之间建立隧道通信，中继设备向来自位于第一通信区域中的隧道通信建立设备。中继装置包括：判定单元，用于根据预设的阈值信息，确定从客户端装置或服务器装置发送的接收包中的真实有效载荷部分的退化的必要性; 转换单元，用于在决定需要接收分组中的真实有效载荷部分的退化的情况下，生成伪有效载荷识别信息以设置包括所生成的伪有效载荷识别信息和指示退化存在状态的信息的伪有效载荷部分，代替接收包的真实有效载荷部分; 以及用于将包括伪有效载荷部分的分组发送到隧道通信建立装置的发射机单元。

4. 发明专利

JP2013090221A Communication device, communication method, and communication program 有权
标题翻译：通信设备，通信方法和通信程序
公开(公告)号：JP2013090221A
公开(公告)日：2013-05-13
申请号：JP2011230154
申请日：2011-10-19
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MOMIJITANI KOJI , KODAIRA SOJI , ISHIKAWA KAZUNARI , YAMAKAWA DAISUKE , SETA YASUHIRO , IWATANI TOMOKO , MORI YUKI , KANAZAWA MAKOTO , SETO KATSUNORI
IPC分类号： H04L12/801 , H04L12/911
摘要： 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.
摘要翻译：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

5. 发明专利

JP2011199644A Streaming delivery method 审中-公开
标题翻译：流动交付方法
公开(公告)号：JP2011199644A
公开(公告)日：2011-10-06
申请号：JP2010064786
申请日：2010-03-19
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OGATA TSUKASA , KODAIRA SOJI , IWATANI TOMOKO , ISHIKAWA KAZUNARI , MOMIJITANI KOJI , YAMAKAWA DAISUKE , TAKAHASHI KAZUO , OTA SUNAO
IPC分类号： H04N7/173 , G06F13/00 , H04L12/70 , H04N21/2743 , H04N21/4788
摘要： PROBLEM TO BE SOLVED: To prevent concentration of load on a distribution server by holding the equal number of data blocks in peers distributed on a network, in a peer-to-peer streaming delivery method, a distribution server apparatus, and a client apparatus.SOLUTION: Actual content data is divided into plural data blocks. The data blocks are held by the distribution server 10 and the peers 21 to 25. The data block of the content is distributed to a client 11 from each of the peers 21 to 25 or the distribution server 10. The client 11 requests each of the peers 21 to 25 to distributed the data blocks. When the peers receives a reply indicating that the data blocks are undeliverable, the client 11 transmits a request to distribute the undeliverable data blocks to the distribution server 10. Upon receipt of the request to distribute the data blocks, the distribution server 10 distributes the data blocks to the client 11, and at the same time, instructs the client 11 to hold the data blocks.
摘要翻译：要解决的问题：通过在对等流传送方法，分发服务器装置和客户端装置中保持在网络上分布的对等体中保持相等数量的数据块来防止分发服务器上的负载集中。解决方案：实际内容数据被分成多个数据块。数据块由分发服务器10和对等体21至25保持。内容的数据块从对等体21至25或分发服务器10中的每一个分发给客户机11.客户端11请求每个对等体21到25分发数据块。当对等体接收到指示数据块不可投递的回复时，客户端11发送分发不可投递数据块的请求到分发服务器10.在接收到分发数据块的请求时，分发服务器10分发数据到客户端11的块，并且同时指示客户端11保存数据块。

6. 发明专利

JPH07182225A ON-LINE INCREASING/DECREASING SYSTEM FOR OS RESOURCE 失效
公开(公告)号：JPH07182225A
公开(公告)日：1995-07-21
申请号：JP25793693
申请日：1993-10-15
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SHIBUYA KAZUO , ISHIKAWA KAZUNARI , HOSHIAI TAKANARI
IPC分类号： G06F12/02 , G06F15/00
摘要： PURPOSE:To efficiently execute the increment/decrement of a physical resource and a logical resource through an on-line without exerting influence upon files in an OS or an application. CONSTITUTION:In the case of increasing the physical resource 1, a physical resource increasing means 3 is started and a physical memory 7 to be increased is allocated to a pool '0'. In the case of decreasing the resource 1, a physical resource decreasing means 4 is started. The means 4 starts a monitoring task, and if an area in using exists in an area 8 to be descreased, the area is copied to an unused area and then a physical memory in the area 8 is deleted. In the case of increasing a logical resource 2, a stand-by resource area 10 for increment is previously secured, a resource 11 to be increased is allocated to the area 10 and the resource 11 is integrated into an idle chain for managing the resource. In the case of decreasing the resource 2, a resource 12 to be decreased is disconnected from the idle chain and the area of the resource 12 is integrated into the stand-by resource area 10.

7. 发明专利

JPH0799674A PARTIAL FILE UPDATING SYSTEM FOR INFORMATION PROCESSOR 失效
公开(公告)号：JPH0799674A
公开(公告)日：1995-04-11
申请号：JP23992493
申请日：1993-09-27
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ISHIKAWA KAZUNARI , SHIBUYA KAZUO , HOSHIAI TAKANARI
IPC分类号： G06F9/06 , G06F9/46 , H04M3/00 , H04Q3/54
摘要： PURPOSE:To perform the partial file updating of a part of an application in an online active state by setting a logical/physical address conversion table so as to refer to the same physical memory for data required to be referred to between new and old files in common and enabling the synchronous running of new and old programs. CONSTITUTION:A processor 1 is provided with a file updating part 10 for updating a part of the old file to the new file. The initial task execution means 12 secures a new area inside a storage device 2 first, then a conversion table 2b for converting logical addresses for the new file to physical addresses is prepared by a conversion table preparation/setting means 12b, also the conversion table for the data taken over from the old file is set in the conversion table 2b and the data in common with the old file are utilized in the new file as well. Then, the new file 2c is loaded to the secured area inside the storage device 2 by a new file loading means 12c.

8. 发明专利

JPH0654071A N-PEOPLE CONFERENCE SERVICE SYSTEM 失效
公开(公告)号：JPH0654071A
公开(公告)日：1994-02-25
申请号：JP20642392
申请日：1992-08-03
申请人： FUJITSU LTD
发明人： ISHIKAWA KAZUNARI
IPC分类号： H04M3/56
摘要： PURPOSE:To easily provide n-people conference by grasping a service state and a call processing state at a call control part when a conference calling terminal gradually increases conference participants, and managing the latter as two-people independent call connection. CONSTITUTION:Plural first trunks (BWT) 11 connected to a network 1 and second trunks (OGT) 12 for line output use connected through the network 1 to these BWT 11 are respectively divided into groups (G1 and G2) at every designated number of trunks, and the correspondent trunks are mutually connected through the network 1 respectively. On the other hand, a conference calling terminal 2 is connected to the BWT 11, a central control unit 20 is connected to the network 1 through an SP bus 14, and a call control part 21 provided in the central control device 20 performs call control for n-people speaking. When the conference calling terminal 2 gradually increases the conference participants, the service state and the call processing state are grasped, and especially the call processing state is managed as two-people independent call connection.

9. 发明专利

JPH057246A CAMP-ON SERVICE COMMUNICATION SYSTEM 失效
公开(公告)号：JPH057246A
公开(公告)日：1993-01-14
申请号：JP15502191
申请日：1991-06-27
申请人： FUJITSU LTD
发明人： ISHIKAWA KAZUNARI
IPC分类号： H04M3/48
摘要： PURPOSE:To provide a camp-on service between subscribers stored in a different exchange not having a direct voice line concerning a signal system between plural exchanging stations in a communication network having a common channel signaling function. CONSTITUTION:In a transmitting side exchange 10 and a receiving side exchange 20 connected by a common channel signal network 30, service control parts 15 and 25 to control a camp-on service and service condition holding memories 17 and 27 to hold the service condition of the camp-on are provided at call control parts 13 and 23, service monitoring control parts 16 and 26 to monitor the camp-on service and subscriber monitoring condition holding memories 18 and 28 to hold the condition concerning the subscriber monitoring are provided at subscriber service parts 14 and 24, a call control signal and a service control signal are extracted from a digital signal transmitted and received by common channel signal control parts 11 and 21, the camp-on service is controlled, the camp-on service between subscribers is monitored and the service condition is held.

10. 发明专利

JPH0465955A REMOTE MAINTENANCE SUMMARIZING SYSTEM 失效
公开(公告)号：JPH0465955A
公开(公告)日：1992-03-02
申请号：JP17500890
申请日：1990-07-02
申请人： FUJITSU LTD
发明人： TSUCHIYA SATOSHI , ISHIKAWA KAZUNARI
IPC分类号： H04M3/22 , H04M3/00 , H04M3/26
摘要： PURPOSE:To simplify the system constitution and to increase number of exchanges maintained centralizingly by unifying a form of information transferred between a remote maintenance center equipment and each exchange to be a prescribed form of a command and a message. CONSTITUTION:A unified form of a command (c) is used to send the command (c) to be executed by a command execution section 15 of an exchange 1 from a remote maintenance center equipment 3 via a data line 4 and a remote maintenance summarizing device 2 and by test equipment 12 and an exchange file 11 to be operated. Moreover, a message (m) to inform the operating state to a maintenance personnel from the exchange 1, to notify the result of monitor of the test equipment 12 and to notify the result of transfer of the exchange file 11 is sent in a unified form of the message (m). Thus, the constitution of the remote maintenance system is simplified and number of exchanges 1 maintained centralizingly by the equipment 3 and the device 2 is considerably increased.

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