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1. 发明授权

US08826045B2 Assessing conditions of power consumption in computer network 有权
标题翻译：评估计算机网络中的功耗条件
公开(公告)号：US08826045B2
公开(公告)日：2014-09-02
申请号：US13710876
申请日：2012-12-11
申请人： Yasuhiro Kodama , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
发明人： Yasuhiro Kodama , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
IPC分类号： G06F11/30 , H04L12/26
CPC分类号： G06F11/3062 , H04L43/045 , H04L43/062 , H04L43/065 , H04L43/08
摘要： A display apparatus including: a collecting unit that collects power consumption information, wherein the power consumption information shows power consumption of a connecting device, and the connecting device interconnects a plurality of communication paths in a computer network; and a display unit that displays power consumption of the computer network, based on the power consumption information and constituent units based on a virtual network which is configured virtually on the computer network.
摘要翻译：一种显示装置，包括：收集单元，其收集功耗信息，其中所述功耗信息显示连接装置的功率消耗，并且所述连接装置在计算机网络中互连多个通信路径; 以及显示单元，其基于虚拟地配置在计算机网络上的虚拟网络，基于功耗信息和构成单位来显示计算机网络的功耗。

2. 发明授权

US08335934B2 Assessing conditions of power consumption in computer network 有权
标题翻译：评估计算机网络中的功耗条件
公开(公告)号：US08335934B2
公开(公告)日：2012-12-18
申请号：US12636182
申请日：2009-12-11
申请人： Yasuhiro Kodama , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
发明人： Yasuhiro Kodama , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
IPC分类号： G06F1/32
CPC分类号： G06F11/3062 , H04L43/045 , H04L43/062 , H04L43/065 , H04L43/08
摘要： A network system forms a computer network, and includes: a collecting unit; a calculating unit; and a display unit. The collecting unit collects power consumption information from a connecting device. The power consumption information shows power consumption of the connecting device. The calculating unit calculates power consumption of the computer network based on the collected power consumption information. The calculated power consumption is itemized into constituent units based on a configuration of the computer network. The display unit displays the calculated power consumption.
摘要翻译：网络系统形成计算机网络，包括：收集单元; 计算单位和显示单元。收集单元从连接装置收集功耗信息。功耗信息显示连接设备的功耗。计算单元基于收集的功耗信息来计算计算机网络的功耗。基于计算机网络的配置将计算出的功耗逐项分为组成单元。显示单元显示计算出的功耗。

3. 发明申请

US20100229016A1 ASSESSING CONDITIONS OF POWER CONSUMPTION IN COMPUTER NETWORK 有权
标题翻译：电脑网络功耗评估条件
公开(公告)号：US20100229016A1
公开(公告)日：2010-09-09
申请号：US12636182
申请日：2009-12-11
申请人： Yasuhiro KODAMA , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
发明人： Yasuhiro KODAMA , Mitsuru Nagasaka , Shinichi Akahane , Tomohiko Kouno , Teruo Kaganoi , Takeki Yazaki
IPC分类号： G06F11/30 , G06F15/173 , G06F1/00
CPC分类号： G06F11/3062 , H04L43/045 , H04L43/062 , H04L43/065 , H04L43/08
摘要： A network system forms a computer network, and includes: a collecting unit; a calculating unit; and a display unit. The collecting unit collects power consumption information from a connecting device. The power consumption information shows power consumption of the connecting device. The calculating unit calculates power consumption of the computer network based on the collected power consumption information. The calculated power consumption is itemized into constituent units based on a configuration of the computer network. The display unit displays the calculated power consumption.
摘要翻译：网络系统形成计算机网络，包括：收集单元; 计算单位和显示单元。收集单元从连接装置收集功耗信息。功耗信息显示连接设备的功耗。计算单元基于收集的功耗信息来计算计算机网络的功耗。基于计算机网络的配置将计算出的功耗逐项分为组成单元。显示单元显示计算出的功耗。

4. 发明申请

US20120008623A1 Packet forwarding device 审中-公开
标题翻译：分组转发设备
公开(公告)号：US20120008623A1
公开(公告)日：2012-01-12
申请号：US13137916
申请日：2011-09-21
申请人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
发明人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/60 , H04L49/101 , H04L49/254 , H04L49/3009 , H04L49/351 , H04L49/602
摘要： A power-saving packet forwarding device realizing electric power that accords to the number of lines in which communication is performed and a traffic volume inputted from the lines. A header processing unit with which the packet forwarding device is equipped has a plurality of packet processing circuits for performing a packet processing. A line number decision circuit monitors the number of lines in which communication is performed and a traffic volume inputted from the line, and decides presence or absence of an operation of a packet processing circuit. Based on this decision result, a power supply and a clock of the packet processing circuit that does not need to operate are interrupted, and accordingly power saving of the packet forwarding device is realized.
摘要翻译：实现符合进行通信的线路数和从线路输入的话务量的电力的省电分组转发装置。配备有分组转发设备的报头处理单元具有用于执行分组处理的多个分组处理电路。行号决定电路监视进行通信的线路数和从线路输入的话务量，决定分组处理电路的动作的有无。基于该决定结果，不需要操作的分组处理电路的电源和时钟被中断，从而实现了分组转发装置的省电。

5. 发明申请

US20090109985A1 Packet forwarding device 有权
标题翻译：分组转发设备
公开(公告)号：US20090109985A1
公开(公告)日：2009-04-30
申请号：US12222153
申请日：2008-08-04
申请人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
发明人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/60 , H04L49/101 , H04L49/254 , H04L49/3009 , H04L49/351 , H04L49/602
摘要： A power-saving packet forwarding device realizing electric power that accords to the number of lines in which communication is performed and a traffic volume inputted from the lines. A header processing unit with which the packet forwarding device is equipped has a plurality of packet processing circuits for performing a packet processing. A line number decision circuit monitors the number of lines in which communication is performed and a traffic volume inputted from the line, and decides presence or absence of an operation of a packet processing circuit. Based on this decision result, a power supply and a clock of the packet processing circuit that does not need to operate are interrupted, and accordingly power saving of the packet forwarding device is realized.
摘要翻译：实现符合进行通信的线路数和从线路输入的话务量的电力的省电分组转发装置。配备有分组转发设备的报头处理单元具有用于执行分组处理的多个分组处理电路。行号决定电路监视进行通信的线路数和从线路输入的话务量，决定分组处理电路的动作的有无。基于该决定结果，不需要操作的分组处理电路的电源和时钟被中断，从而实现了分组转发装置的省电。

6. 发明授权

US08040889B2 Packet forwarding device 有权
标题翻译：分组转发设备
公开(公告)号：US08040889B2
公开(公告)日：2011-10-18
申请号：US12222153
申请日：2008-08-04
申请人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
发明人： Takeki Yazaki , Mitsuru Nagasaka , Shinichi Akahane
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/60 , H04L49/101 , H04L49/254 , H04L49/3009 , H04L49/351 , H04L49/602
摘要： A power-saving packet forwarding device realizing electric power that accords to the number of lines in which communication is performed and a traffic volume inputted from the lines. A header processing unit with which the packet forwarding device is equipped has a plurality of packet processing circuits for performing a packet processing. A line number decision circuit monitors the number of lines in which communication is performed and a traffic volume inputted from the line, and decides presence or absence of an operation of a packet processing circuit. Based on this decision result, a power supply and a clock of the packet processing circuit that does not need to operate are interrupted, and accordingly power saving of the packet forwarding device is realized.
摘要翻译：实现符合进行通信的线路数和从线路输入的话务量的电力的省电分组转发装置。配备有分组转发设备的报头处理单元具有用于执行分组处理的多个分组处理电路。行号决定电路监视进行通信的线路数和从线路输入的话务量，决定分组处理电路的动作的有无。基于该决定结果，不需要操作的分组处理电路的电源和时钟被中断，从而实现了分组转发装置的省电。

7. 发明授权

US08514741B2 Packet forwarding device 有权
标题翻译：分组转发设备
公开(公告)号：US08514741B2
公开(公告)日：2013-08-20
申请号：US12414725
申请日：2009-03-31
申请人： Takeki Yazaki , Mitsuru Nagasaka
发明人： Takeki Yazaki , Mitsuru Nagasaka
IPC分类号： H04L12/26
CPC分类号： H04L49/40 , H04L49/205
摘要： A packet forwarding device changes packet transfer performance according to a packet load, and ensures communication quality of an important packet while transfer performance is made minimum to suppress power consumption. The packet forwarding device includes a measuring section to measure the packet load for each packet importance degree, an estimation section to estimate a future packet load for each importance degree based on the measurement result, a performance determination section to determine performance for an operation based on the estimated load, which are provided in, for example, a traffic estimation/performance determination section. Reduction in the power consumption and assurance of the communication quality of the important packet are realized by a minimum performance determination based on an important packet estimation load in the performance determination section and a preferential process of the important packet in the packet forwarding device.
摘要翻译：分组转发设备根据分组负载改变分组传输性能，确保重要分组的通信质量，同时降低传输性能，抑制功耗。分组转发装置包括：测量部分，用于测量每个分组重要度的分组负载;估计部分，用于基于测量结果估计每个重要度的未来分组负载;性能确定部分，用于基于估计负载，其例如在业务估计/性能确定部分中提供。通过基于性能确定部分中的重要分组估计负载的最小性能确定和分组转发设备中的重要分组的优先处理来实现功率消耗的降低和重要分组的通信质量的保证。

8. 发明授权

US08848714B2 Packet transfer method, packet transfer device, and packet transfer system 有权
标题翻译：分组传送方法，分组传送装置和分组传送系统
公开(公告)号：US08848714B2
公开(公告)日：2014-09-30
申请号：US12640592
申请日：2009-12-17
申请人： Takeki Yazaki , Tomoyuki Oku , Mitsuru Nagasaka
发明人： Takeki Yazaki , Tomoyuki Oku , Mitsuru Nagasaka
IPC分类号： H04L12/24 , H04L12/26 , H04L12/12 , H04L12/701 , G06F1/32 , H04L12/715
CPC分类号： H04L43/0882 , G06F1/3209 , H04L12/12 , H04L41/0896 , H04L45/00 , H04L45/04 , Y02D50/20 , Y02D50/40
摘要： An edge router measures a traffic volume inputted into a network, and the measurement result is notified to a network management server. If the network management server judges that the notified traffic volume is “smaller” than a capacity of a second core router, it will direct a first core router to shift to a power saving mode. The first core router notifies the edge router of the shift to the power saving mode, and the edge router updates a routing table so that the packet to the first core router may be bypassed to the second core router. The first core router shifts to the power saving mode that does not perform packet transfer, and reduction in electric power is realized.
摘要翻译：边缘路由器测量输入到网络的流量，并将测量结果通知给网络管理服务器。如果网络管理服务器判断所通知的业务量比第二核心路由器的容量“小”，则它将引导第一核心路由器转移到省电模式。第一个核心路由器通知边缘路由器转移到省电模式，边缘路由器更新一个路由表，使得到第一个核心路由器的数据包可能被旁路到第二个核心路由器。第一核心路由器转移到不执行分组传输的省电模式，并实现电力的降低。

9. 发明申请

US20100157830A1 PACKET TRANSFER METHOD, PACKET TRANSFER DEVICE, AND PACKET TRANSFER SYSTEM 有权
标题翻译：分组传送方法，分组传送装置和分组传送系统
公开(公告)号：US20100157830A1
公开(公告)日：2010-06-24
申请号：US12640592
申请日：2009-12-17
申请人： Takeki YAZAKI , Tomoyuki Oku , Mitsuru Nagasaka
发明人： Takeki YAZAKI , Tomoyuki Oku , Mitsuru Nagasaka
IPC分类号： H04L12/26 , H04L12/56 , G06F1/26
CPC分类号： H04L43/0882 , G06F1/3209 , H04L12/12 , H04L41/0896 , H04L45/00 , H04L45/04 , Y02D50/20 , Y02D50/40
摘要： An edge router measures a traffic volume inputted into a network, and the measurement result is notified to a network management server. If the network management server judges that the notified traffic volume is “smaller” than a capacity of a second core router, it will direct a first core router to shift to a power saving mode. The first core router notifies the edge router of the shift to the power saving mode, and the edge router updates a routing table so that the packet to the first core router may be bypassed to the second core router. The first core router shifts to the power saving mode that does not perform packet transfer, and reduction in electric power is realized.
摘要翻译：边缘路由器测量输入到网络的流量，并将测量结果通知给网络管理服务器。如果网络管理服务器判断所通知的业务量比第二核心路由器的容量“小”，则它将引导第一核心路由器转移到省电模式。第一个核心路由器通知边缘路由器转移到省电模式，边缘路由器更新一个路由表，使得到第一个核心路由器的数据包可能被旁路到第二个核心路由器。第一核心路由器转移到不执行分组传输的省电模式，并实现电力的降低。

10. 发明授权

US08953591B2 Packet transferring node 有权
标题翻译：分组传送节点
公开(公告)号：US08953591B2
公开(公告)日：2015-02-10
申请号：US13570675
申请日：2012-08-09
申请人： Masaki Yamada , Mitsuru Nagasaka , Takayuki Muranaka , Yoshihiro Nakao , Shinichi Akahane
发明人： Masaki Yamada , Mitsuru Nagasaka , Takayuki Muranaka , Yoshihiro Nakao , Shinichi Akahane
IPC分类号： H04L12/28 , H04L12/703 , H04L12/751 , H04L12/721
CPC分类号： H04L45/28 , H04L45/02 , H04L45/44
摘要： In a conventional “distributed” integrated network node architecture, specific judgment processes cannot be executed in any routing and transferring unit. The routing and transferring unit is required to share judgment process related information with an enhanced processing unit or other routing and transferring units. Thus, when using enhanced processing units, manufacturing costs increase, while processing speed decreases when routing and transferring units cooperate. If any flow is disposed during a transfer from a packet transferring unit in a routing and transferring unit to a processing unit, the packet is disposed regardless of packet priority. In the present invention, a packet related to a specific judgment process is always transmitted to a specific routing and transferring unit from a line interface unit. If an inputted flow is over the transferring capacity, the line interface unit analyzes the packet header and determines the type, transport priority, and disposal priority of the packet.
摘要翻译：在传统的“分布式”集成网络节点架构中，不能在任何路由和传送单元中执行特定的判断过程。路由和传送单元需要与增强处理单元或其他路由和传送单元共享判断过程相关信息。因此，当使用增强的处理单元时，制造成本增加，而路由和传送单元协作时处理速度降低。如果在从路由和传送单元中的分组传送单元传送到处理单元的过程中布置任何流程，则不管分组优先级如何，分组被布置。在本发明中，与特定判断处理相关的分组总是从线路接口单元发送到特定的路由和传送单元。如果输入的流量超过传输容量，则线路接口单元分析分组报头并确定分组的类型，传输优先级和处置优先级。

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