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191. 发明专利

JP2006115392A Dynamic transmission line distribution circuit and method 有权
标题翻译：动态传输线分配电路及方法
公开(公告)号：JP2006115392A
公开(公告)日：2006-04-27
申请号：JP2004302890
申请日：2004-10-18
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： HATANO TOMOYA , YOSHIHARA SHINICHI
IPC分类号： H04L12/707 , H04L12/701 , H04L12/709 , H04L12/725 , H04L12/803 , H04L12/891 , H04L29/00 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To provide a transmission line distribution circuit and method for improving the band utilization rate of a transmission line, when performing link aggregation. SOLUTION: The transmission line distribution circuit comprises a means of distributing an input frame, based on connection output transmission line information indicating correspondence of connection and an output destination transmission line; a means of measuring a distribution band of each output transmission line, connection information and a queue length and managing the measured values and an output enabled band of each output transmission line; a means of determining connection to change the transmission line based on the measured values, the output enabled band and transmission line change history information of the connection; a means of determining a changed output transmission line of the connection, based on the measured values and the output enabled band; and a means of updating the connection output transmission line information, if both the connection to be changed and the changed output transmission line are notified. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种传输线路分配电路和方法，用于提高传输线路的频带利用率，当进行链路聚合时。解决方案：传输线分配电路包括基于连接输出传输线信息分配输入帧的装置，其指示连接的对应关系和输出目的传输线; 测量每个输出传输线的分配频带，连接信息和队列长度并管理每个输出传输线的测量值和输出使能频带的方法; 基于测量值确定连接以改变传输线的装置，连接的输出使能频带和传输线改变历史信息; 基于所述测量值和所述输出使能频带来确定所述连接的改变的输出传输线的装置; 以及如果通知要改变的连接和改变的输出传输线两者，则更新连接输出传输线信息的装置。版权所有（C）2006，JPO＆NCIPI

192. 发明专利

JPWO2004056054A1 負荷分散方法及びその装置有权
公开(公告)号：JPWO2004056054A1
公开(公告)日：2006-04-20
申请号：JP2004560578
申请日：2002-12-17
申请人：富士通株式会社
发明人：治幸武吉 , 治幸武吉 , 小野　英明 , 英明小野 , 武智　竜一 , 竜一武智
IPC分类号： H04W40/34 , H04L12/70 , H04L12/713 , H04L12/803 , H04W8/08 , H04W8/26 , H04W24/02 , H04W28/08 , H04W28/10 , H04W80/04 , H04W88/14
CPC分类号： H04L45/58 , H04L45/04 , H04L45/28 , H04W40/36
摘要：本発明は、階層ドメイン毎に、階層ドメイン内の移動により変化しない移動体の階層ドメイン内において有効なアドレスと移動により変化する移動体の気付アドレスの対応付けを移動基点ノードのテーブル手段で管理しており、全ての移動体宛のパケットが移動基点ノードを経由し移動体に達するネットワークで、移動基点ノードの負荷を分散する負荷分散方法であって、階層ドメイン内のルータの少なくとも一部を移動基点ノードと同一の機能を具備した基点機能具備ルータで構成し、移動基点ノードの輻輳を検出したとき前記テーブル手段の一部エレメントを前記基点機能具備ルータに移動し、基点機能具備ルータを移動基点ノードとして動作させることにより、移動基点ノードが輻輳に陥った場合に階層ドメイン内の他のルータを移動基点ノードとして起動させて負荷分散を行うことができる。

193. 发明专利

JP2006041920A System for determining traffic distribution factor to multiple paths 有权
标题翻译：用于确定交通分配因子到多个PATHS的系统
公开(公告)号：JP2006041920A
公开(公告)日：2006-02-09
申请号：JP2004218868
申请日：2004-07-27
申请人： Kddi Corp , Kddi株式会社
发明人： OGINO OSAO , TANAKA HIDEAKI
IPC分类号： H04L12/801 , H04L12/803 , H04L12/905 , H04L12/911 , H04L12/919
摘要： PROBLEM TO BE SOLVED: To distribute traffic to respective paths while always satisfying restrictions of a packet loss rate and minimizing mean packet transfer delay based upon packet loss rate information reported in every traffic distribution rate update cycle having a certain length even if traffic conditions change. SOLUTION: There are a plurality of paths (1) to (n) between a transmission node (s) and a reception node (d). The reception node (d) reports packet loss rate information to the transmission node (s) in every traffic distribution rate update cycle, for example, having the certain length. The transmission node (s) updates traffic distribution rates of the respective paths based upon the reported packet loss information and distribute traffic with a large packet loss rate and a traffic distributed to the longest path to the shortest path having a margin of a packet loss rate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了将流量分配到各个路径，同时总是满足分组丢失率的限制并且基于在具有一定长度的每个业务分配率更新周期中报告的分组丢失率信息来最小化平均分组传输延迟，即使流量条件变化。解决方案：在传输节点和接收节点（d）之间有多条路径（1）到（n）。接收节点（d）例如在具有一定长度的每个业务分配率更新周期中向发送节点报告分组丢失率信息。发送节点根据所报告的分组丢失信息来更新各个路径的业务分配率，并且以大的分组丢失率分配业务，并将分配给最长路径的业务分配到具有分组丢失率的余量的最短路径。版权所有（C）2006，JPO＆NCIPI

194. 发明专利

JP2005311863A Traffic distribution control method, controller and network system 审中-公开
标题翻译：交通分配控制方法，控制器和网络系统
公开(公告)号：JP2005311863A
公开(公告)日：2005-11-04
申请号：JP2004128289
申请日：2004-04-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NOMURA MASARU , TAKEUCHI OSAMU , MINE HIROSHI
IPC分类号： H04L12/721 , H04L12/70 , H04L12/803 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To distribute traffic by taking into consideration a congestion situation of each path of a backbone network. SOLUTION: A traffic information accumulation server 101 for accumulating traffic information transmitted from a router 105 as an index for selecting a plurality of interfaces 1 and 2 belonging to a service server when a user terminal 104 is connected to the service server 103, is provided within a network, and obtained congestion information is provided to a DNS server 102 or the like. By selecting a path on the basis of the congestion information, traffic concentration on a specific path of the backbone network is avoided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过考虑骨干网的每个路径的拥塞情况来分配流量。解决方案：当用户终端104连接到服务服务器103时，用于累积从路由器105发送的业务信息作为用于选择属于服务服务器的多个接口1和2的索引的交通信息累积服务器101，被提供在网络中，并且获得的拥塞信息被提供给DNS服务器102等。通过根据拥塞信息选择路径，避免骨干网特定路径上的流量集中。版权所有（C）2006，JPO＆NCIPI

195. 发明专利

JP2005295111A Content transmitter and content reproducer 有权
标题翻译：内容发送器和内容复制器
公开(公告)号：JP2005295111A
公开(公告)日：2005-10-20
申请号：JP2004105856
申请日：2004-03-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MORI TOSHIAKI , KAIHATSU YUJI , YAMAMOTO AKIHIRO , KUWABARA TAKASHI , NAKAKITA MANABU
IPC分类号： H04B7/26 , H04L12/28 , H04L12/70 , H04L12/701 , H04L12/801 , H04L12/803 , H04L12/853 , H04L12/903 , H04L29/08 , H04W4/00 , H04W4/06 , H04L12/56
CPC分类号： H04W28/22 , H04L67/04 , H04W28/06 , H04W28/14 , H04W84/12
摘要： PROBLEM TO BE SOLVED: To achieve streaming reproduction in such environment as communication speed varies as change of position of a moving object such as a car. SOLUTION: A content reproducer 10 comprises a plurality of communication means (portable telephone 101, and wireless LAN communication part 104) that receive content which is divided and transmitted from a content transmitter through a communication path, and a buffer 1130 in which the split content that has been received by communication means is temporarily stored. It also comprises a content re-constituting part 113 that re-constitutes the contents accumulated in the buffer 1130, a reproducer 114 that reproduces the content re-constituted by the content re-constituter 113 at a prescribed bit rate, and a communication control unit 110 that calculates a target transfer speed assigned to content reception of each communication means for each prescribed time, based on the space of the buffer 1130 and bit rate, and transmits a first request signal containing the calculated target transfer speed to the content transmitter through any one of communication means. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在诸如汽车等移动物体的位置的变化的通信速度变化的环境中实现流式再现。解决方案：内容再现器10包括接收通过通信路径从内容发送器分割和发送的内容的多个通信装置（便携式电话101和无线LAN通信部分104），以及缓冲器1130，其中临时存储由通信装置接收的分割内容。它还包括重新构成累积在缓冲器1130中的内容的内容重构部分113，再现由内容重新构成器113以规定比特率重新构成的内容的再现器114，以及通信控制单元 110，其基于缓冲器1130的空间和比特率计算针对每个规定时间分配给每个通信装置的内容接收的目标传送速度，并且通过任何方式将包含计算出的目标传送速度的第一请求信号发送到内容发送器沟通方式之一。版权所有（C）2006，JPO＆NCIPI

196. 发明专利

JP2005277530A Message communication method and receiving side communication system and transmission side communication system 有权
标题翻译：消息通信方法和接收侧通信系统和传输侧通信系统
公开(公告)号：JP2005277530A
公开(公告)日：2005-10-06
申请号：JP2004084440
申请日：2004-03-23
申请人： Toshiba Corp , 株式会社東芝
发明人： TANABE NOBORU
IPC分类号： G06F13/00 , H04L12/803 , H04L12/951 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To provide a receiving side communication system capable of exchanging a message of a high band width with a short communication delay. SOLUTION: In a receiving side communication system 1, a receiving data writing control section 13 writes the front side of a message received from a transmission side communication system into a predetermined part of a main memory 16. In response to the front side of the received message, a response type remote access packet creating section 12 creates a remote access request for the rear side of a message based on the information about the rear side of the message added to the front side of the message and transmits the remote access request to the transmission side communication system. Subsequently, the receiving data writing control section 13 writes the rear side of the message received from the transmission side communication system continuously to the part of the main memory 16 where the front side of the message is written. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以短通信延迟交换高带宽的消息的接收侧通信系统。解决方案：在接收侧通信系统1中，接收数据写入控制部分13将从发送侧通信系统接收的消息的前侧写入主存储器16的预定部分。响应于正面响应类型的远程访问分组创建部分12基于关于添加到消息的前侧的消息的后侧的信息来创建消息的后侧的远程访问请求，并且发送远程访问请求发送端通信系统。随后，接收数据写入控制部分13将从发送侧通信系统接收到的消息的后侧连续地写入主存储器16的写入消息的前侧的部分。版权所有（C）2006，JPO＆NCIPI

197. 发明专利

JP2005217815A Path control method 审中-公开
标题翻译：路径控制方法
公开(公告)号：JP2005217815A
公开(公告)日：2005-08-11
申请号：JP2004022463
申请日：2004-01-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIGA KENTA , KUMAGAI ATSUYA , FUJIWARA HIROSHIGE
IPC分类号： G06F13/10 , G06F3/06 , H04L12/46 , H04L12/66 , H04L12/707 , H04L12/803 , H04L12/825 , H04L12/56
CPC分类号： H04L47/10 , H04L41/0803 , H04L41/22 , H04L47/263 , Y02D50/10
摘要： PROBLEM TO BE SOLVED: To prevent the throughput from being deteriorated on the occurrence of congestion on a path in a system wherein a computer or a storage device accesses another storage device by using a plurality of paths. SOLUTION: In a computer system wherein the computer, the storage devices and a storage management apparatus are interconnected by a network, the computer or the first storage device accesses the second storage device by using a plurality of paths in the network, and the computer or the first storage device distributes loads among a plurality of the paths on the basis of a preset ratio, the storage management apparatus detects the occurrence of congestion on the path, calculates a ratio of the paths on the occurrence of congestion, and assigns a difference between the ratio on the occurrence of congestion and a set ratio to the ratio of the other paths between the computer or the first storage device and the second storage device. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在计算机或存储装置通过使用多个路径访问另一个存储装置的系统中的路径上的拥塞发生时的吞吐量恶化。解决方案：在计算机，存储设备和存储管理设备通过网络互连的计算机系统中，计算机或第一存储设备通过使用网络中的多个路径来访问第二存储设备，以及计算机或第一存储装置基于预设比例在多个路径之间分配负载，存储管理装置检测路径上的拥塞的发生，计算出现拥塞的路径的比例，并分配阻塞发生率与计算机或第一存储装置与第二存储装置之间的其他路径的比率的设定比率之间的差。版权所有（C）2005，JPO＆NCIPI

198. 发明专利

JP3672517B2 Communication device 有权
公开(公告)号：JP3672517B2
公开(公告)日：2005-07-20
申请号：JP2001309577
申请日：2001-10-05
申请人：沖電気工業株式会社
发明人：雅喜山内 , 明彦松尾
IPC分类号： H04K1/00 , H04L12/701 , H04L12/803 , H04L12/951 , H04L12/56

199. 发明专利

JP2005191778A Information distribution system and method therefor 审中-公开
标题翻译：信息分发系统及其方法
公开(公告)号：JP2005191778A
公开(公告)日：2005-07-14
申请号：JP2003428791
申请日：2003-12-25
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： NAKAYAMA TAKAAKI , YAMADA KUNIHIRO
IPC分类号： G06F13/00 , H04L12/803 , H04L12/951 , H04M11/00 , H04W4/06 , H04W84/12 , H04L12/56 , H04Q7/20 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To separate and transmit distribution information and download the distribution information effectively by two or more communication devices. SOLUTION: The system includes a communication device management unit for recording information which shows that two or more communication devices are mounted on the terminal device as related information, a distribution information dividing processing means for dividing the distribution information based on the related information, and a transmission processing means for distributing data which constitute divided distribution information to each communication device. The distribution information is divided based on the related information which shows that the two or more communication devices are mounted on the information terminal, and the data which constitute the divided distribution information can be transmitted to each communication device. Accordingly, the distribution information can be downloaded by each communication device effectively. As a result, the distribution time necessary for distributing the distribution information can be reduced. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：分离和发送分发信息，并通过两个或更多个通信设备有效地下载分发信息。解决方案：该系统包括用于记录表示将两个或多个通信设备安装在终端设备上作为相关信息的通信设备管理单元，分发信息分割处理装置，用于根据相关信息分配分发信息以及发送处理装置，用于将构成分配的分发信息的数据分发给每个通信装置。基于表示将两个以上的通信装置安装在信息终端上的相关信息进行分配，可以将构成分散分发信息的数据发送给各通信装置。因此，可以有效地通过各通信装置下载分发信息。结果，可以减少分发分发信息所需的分发时间。版权所有（C）2005，JPO＆NCIPI

200. 发明专利

JP2005151186A System for setting transmission route of virtual concatenation signal 有权
标题翻译：用于设置虚拟信号信号传输路由的系统
公开(公告)号：JP2005151186A
公开(公告)日：2005-06-09
申请号：JP2003386136
申请日：2003-11-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： WARASHINA HIROYUKI , NAGASAWA HIDEMASA , TAKAYAMA SHIRO , YOSHIDA MITSUNOBU
IPC分类号： H04J3/00 , H04L12/70 , H04L12/701 , H04L12/707 , H04L12/803 , H04L12/56
CPC分类号： H04J2203/0053 , H04J2203/0069 , H04J2203/0094
摘要： PROBLEM TO BE SOLVED: To automatically adjust the delay time of virtual concatenation signal among a plurality of routes regarding a system for setting the transmission route of the virtual concatenation signal among transmitters. SOLUTION: A network management device includes: a database for storing a measurement result of a transmission time relative to each path among the respective transmitters constituting a network and the idle state of a line, etc., among the transmitters; and a path setting processing part. When only a plurality of low-speed paths, connecting the indicated transmitters, via the same route cannot be used, the path setting processing part selects the path of the idle lines of a plurality of different routes. When a difference between the transmission times of the shortest first route and the long second route in the selected path is within a predetermined time, an indication for generating delay corresponding to the difference of the transmission times, by cross-connection, is given to the respective transmitters of the first route. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了自动调整关于用于设置发送机之间的虚级联信号的传输路由的系统的多个路由中的虚级联信号的延迟时间。网络管理设备包括：数据库，用于存储发射机之间构成网络的各个发射机和线路的空闲状态之间相对于每个路径的传输时间的测量结果; 以及路径设定处理部。当仅通过相同路径连接所指示的发射机的多条低速路径不能使用时，路径设定处理部选择多条不同路径的空闲线路的路径。当所选路径中最短的第一路由的传输时间与长的第二路由之间的差异在预定的时间内时，通过交叉连接产生对应于传输时间的差异的延迟的指示被给予第一路线的各个发射机。版权所有（C）2005，JPO＆NCIPI

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