-
11.发明授权公开(公告)号：US08472336B2
公开(公告)日：2013-06-25
申请号：US12860738
申请日：2010-08-20
CPC分类号： H04L5/1438 , H03M13/09
摘要： A network management apparatus includes: a receiving unit for receiving from a first network apparatus a notification of a communication method setting incompatibility with a second network apparatus connected to a first port of the first network apparatus; and a setting unit for setting on the second network apparatus a communication method of the second port of the second network apparatus connected to the first network apparatus such that the communication method of the second port matches a communication method of the first port of the first network apparatus.
摘要翻译： 网络管理装置包括：接收单元，用于从第一网络设备接收与连接到第一网络设备的第一端口的第二网络设备不兼容的通信方法的通知; 以及设置单元，用于在第二网络设备上设置连接到第一网络设备的第二网络设备的第二端口的通信方法，使得第二端口的通信方法与第一网络的第一端口的通信方法相匹配 仪器。
-
公开(公告)号：US08244900B2
公开(公告)日：2012-08-14
申请号：US12561410
申请日：2009-09-17
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L12/56 , H04L43/00 , H04L43/022 , H04L43/0829 , H04L43/0852 , H04L43/087
摘要： There is provided a measuring apparatus for acquiring packets being transmitted and received within a packet network and measuring communication quality on the basis of the acquired packets, the apparatus including a part that extracts packets acquired within one of given sampling periods, each sampling period set intermittently, and a part that measures communication quality on the basis of the packets acquired within the sampling period.
摘要翻译： 提供了一种用于获取在分组网络内发送和接收的分组的测量装置，并且基于所获取的分组测量通信质量，该装置包括提取在给定采样周期之一内获取的分组的部分，间歇地设置每个采样周期 以及基于在采样周期内获取的分组来测量通信质量的部分。
-
公开(公告)号：US08243607B2
公开(公告)日：2012-08-14
申请号：US12632374
申请日：2009-12-07
IPC分类号： H04L12/28
CPC分类号： H04L43/50 , H04L43/0852 , H04L43/10
摘要： A packet delay characteristic measuring apparatus that can accurately only measure a delay in a network even if a delay may occur also in a device that receives packets. The apparatus includes: a sending section for periodically sending out test packets each including sending time information to the network; a branching section for handing over the test packets flowing from the network to each of a plurality of communication paths by electrically branching a communication path; a plurality of receiving sections each of which is connected to the branching section for receiving the identical test packets and calculating delay times based on the sending time information; and a measurement value determining section for comparing a plurality of delay times calculated by each of the plurality of receiving sections for the identical test packets and determining the smallest delay time value as a measurement value.
摘要翻译： 一种分组延迟特性测量装置，即使在接收分组的装置中也可能发生延迟，其可以精确地仅测量网络中的延迟。 该装置包括：发送部分，用于周期性地发送测试包，每个包括发送时间信息到网络; 分支部分，用于通过电连通路径将通过网络流动的测试分组交给多个通信路径中的每一个; 多个接收部分，其连接到分支部分，用于接收相同的测试分组，并基于发送时间信息计算延迟时间; 以及测量值确定部分，用于将由相同测试分组的多个接收部分中的每一个计算出的多个延迟时间进行比较，并将最小延迟时间值确定为测量值。
-
14.发明授权Communication relay method, communication relay device, communication relay program and computer-readable recording medium storing communication relay program 有权通信中继方法，通信中继装置，通信中继程序和存储通信中继程序的计算机可读记录介质公开(公告)号：US07702804B2
公开(公告)日：2010-04-20
申请号：US10737803
申请日：2003-12-18
IPC分类号： G06F15/16 , G06F15/173 , G06F17/00
摘要： A communication relay device adds information to communication data without depending on a communication application of a communication terminal. The relay device (1) includes a relay control portion (13), a control information database (14), an adder portion (15) and a database for addition (16). The relay control portion (13) controls the adder portion (15) in accordance with information accumulated in the control information DB 14. The adder portion (15) adds the additional data accumulated in the database for addition (16) to decoded first contents in accordance with a control instruction by the relay control portion (13).
摘要翻译： 通信中继装置将信息添加到通信数据，而不依赖于通信终端的通信应用。 中继装置（1）包括中继控制部分（13），控制信息数据库（14），加法器部分（15）和加法数据库（16）。 继电器控制部分（13）根据控制信息DB14中累积的信息控制加法器部分（15）。加法器部分（15）将累加在数据库中的附加数据（16）添加到解码的第一内容 根据继电器控制部分（13）的控制指令。
-
公开(公告)号：US20100085886A1
公开(公告)日：2010-04-08
申请号：US12632374
申请日：2009-12-07
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04L43/0852 , H04L43/10
摘要： A packet delay characteristic measuring apparatus that can accurately only measure a delay in a network even if a delay may occur also in a device that receives packets. The apparatus includes: a sending section for periodically sending out test packets each including sending time information to the network; a branching section for handing over the test packets flowing from the network to each of a plurality of communication paths by electrically branching a communication path; a plurality of receiving sections each of which is connected to the branching section for receiving the identical test packets and calculating delay times based on the sending time information; and a measurement value determining section for comparing a plurality of delay times calculated by each of the plurality of receiving sections for the identical test packets and determining the smallest delay time value as a measurement value.
摘要翻译： 一种分组延迟特性测量装置，即使在接收分组的装置中也可能发生延迟，其可以精确地仅测量网络中的延迟。 该装置包括：发送部分，用于周期性地发送测试包，每个包括发送时间信息到网络; 分支部分，用于通过电连通路径将通过网络流动的测试分组交给多个通信路径中的每一个; 多个接收部分，其连接到分支部分，用于接收相同的测试分组，并基于发送时间信息计算延迟时间; 以及测量值确定部分，用于将由相同测试分组的多个接收部分中的每一个计算出的多个延迟时间进行比较，并将最小延迟时间值确定为测量值。
-
16.发明申请COMMUNICATION-QUALITY MEASURING APPARATUS, COMMUNICATION-QUALITY MEASURING METHOD, AND COMPUTER PROGRAM 审中-公开通信质量测量设备，通信质量测量方法和计算机程序公开(公告)号：US20080186866A1
公开(公告)日：2008-08-07
申请号：US12024544
申请日：2008-02-01
IPC分类号： H04L12/24
CPC分类号： H04L65/80 , H04L43/0829 , H04L43/0852 , H04L43/0876
摘要： A communication quality measuring apparatus comprising a connecting section establishing a connection to the packet exchange network, a capturing section capturing packets transferred over the packet exchange network, an accumulating section accumulating the packets, a control section repeating the capturing of packets in sections of fundamental processing times, a setting section setting the capturing time and the interval time within each fundamental processing time, and a determining section determining whether or not the amount of load on hardware resources of the communication-quality measuring apparatus is greater than a predetermined value.
摘要翻译： 一种通信质量测量装置，包括建立到分组交换网络的连接的连接部分，捕获通过分组交换网络传送的分组的捕获部分，累积分组的累积部分，控制部分重复基本处理部分中的分组捕获 次，设定各基本处理时间内的拍摄时间和间隔时间的设定部，以及确定通信质量测量装置的硬件资源上的负荷量是否大于预定值的判定部。
-
17.发明申请公开(公告)号：US20070177598A1
公开(公告)日：2007-08-02
申请号：US11442980
申请日：2006-05-31
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L41/0681 , H04L43/0811 , H04L43/0829 , H04L43/0852 , H04L43/106 , H04L43/50
摘要： A communication conditions determination method, a communication conditions determination system, and a determination apparatus are provided in which the conditions of communication which is performed through a plurality of communication networks are determined without setting up a special apparatus on all the communication networks and without increasing the existing traffic. In a first communication network 100 and a second communication network 200 which are connected by a first connection apparatus 1 such as a router, a determination is made as to whether the source of a packet passed through the second communication network 200 is the first connection apparatus 1 or an apparatus other than the first connection apparatus 1. Packets whose respective sources are the first connection apparatus 1 and packets whose respective sources are an apparatus other than the first connection apparatus 1 are individually summarized. By comparing summarized results, the communication conditions are determined.
摘要翻译： 提供一种通信条件确定方法，通信条件确定系统和确定装置，其中确定通过多个通信网络执行的通信条件而不在所有通信网络上设置专用设备，并且不增加 现有流量。 在通过诸如路由器的第一连接装置1连接的第一通信网络100和第二通信网络200中，确定通过第二通信网络200的分组的源是否是第一连接装置 单独地总结了除了第一连接装置1之外的装置，其各源是第一连接装置1的分组以及其各源是不同于第一连接装置1的装置的分组。 通过比较总结结果，确定通信条件。
-
18.发明授权公开(公告)号：US08593974B2
公开(公告)日：2013-11-26
申请号：US11442980
申请日：2006-05-31
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L41/0681 , H04L43/0811 , H04L43/0829 , H04L43/0852 , H04L43/106 , H04L43/50
摘要： A communication conditions determination method, a communication conditions determination system, and a determination apparatus are provided in which the conditions of communication which is performed through a plurality of communication networks are determined without setting up a special apparatus on all the communication networks and without increasing the existing traffic. In a first communication network 100 and a second communication network 200 which are connected by a first connection apparatus 1 such as a router, a determination is made as to whether the source of a packet passed through the second communication network 200 is the first connection apparatus 1 or an apparatus other than the first connection apparatus 1. Packets whose respective sources are the first connection apparatus 1 and packets whose respective sources are an apparatus other than the first connection apparatus 1 are individually summarized. By comparing summarized results, the communication conditions are determined.
摘要翻译： 提供一种通信条件确定方法，通信条件确定系统和确定装置，其中确定通过多个通信网络执行的通信条件而不在所有通信网络上设置专用设备，并且不增加 现有流量。 在通过诸如路由器的第一连接装置1连接的第一通信网络100和第二通信网络200中，确定通过第二通信网络200的分组的源是否是第一连接装置 单独地总结了除了第一连接装置1之外的装置，其各源是第一连接装置1的分组以及其各源是不同于第一连接装置1的装置的分组。 通过比较总结结果，确定通信条件。
-
公开(公告)号：US08503301B2
公开(公告)日：2013-08-06
申请号：US12732368
申请日：2010-03-26
CPC分类号： H04L41/0631 , H04L41/046 , H04L41/0677 , H04L41/12 , H04L43/10
摘要： A relay device which forwards a packet received from a first device to a second device, the relay device includes a detection unit that detects that the relay device has been in a specified state, a generation unit that generates a packet that contains information for identifying the relay device and information indicating that the relay device is in the specified state when the detection unit detects that the relay device has been in the specified state, and a transmission unit that transmits the generated packet to a specific transmission destination.
摘要翻译： 一种将从第一设备接收的分组转发到第二设备的中继设备，所述中继设备包括检测到所述中继设备已经处于指定状态的检测单元，所述生成单元生成包含用于识别所述中继设备的信息的分组 中继装置和指示当检测单元检测到中继装置已经处于指定状态时中继装置处于指定状态的信息，以及将生成的分组发送到特定发送目的地的发送单元。
-
20.发明授权公开(公告)号：US07948892B2
公开(公告)日：2011-05-24
申请号：US11826460
申请日：2007-07-16
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L43/00 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L47/2416 , H04L47/283 , H04L47/32
摘要： The present invention enables accurate simulation of the state of communication over a communication network in which a communication channel of different communication characteristic is set for each protocol and session, such as a VoIP network built in a multi-vendor environment, and evaluation of communication quality of communications between IP phones, etc. over a supposed communication network. A relay device for relaying packet communications between a plurality of communication devices is used, and the relay device sets a virtual processing unit as an initial process so that it corresponds to the packet transmission direction and/or attribute, based on the contents of a received packet specified by a control protocol, and relays communications of packets after the initial process, based on the packet loss rate and delay time distribution indicated by communication state information associated with the processing unit.
摘要翻译： 本发明能够对通信网络进行通信的准确模拟，其中针对每个协议和会话设置不同通信特性的通信信道，诸如建立在多供应商环境中的VoIP网络，以及通信质量的评估 通过假定的通信网络在IP电话之间进行通信。 使用用于中继多个通信设备之间的分组通信的中继设备，并且中继设备将虚拟处理单元设置为初始过程，使得其基于所接收的内容的内容对应于分组传输方向和/或属性 基于由与处理单元相关联的通信状态信息指示的分组丢失率和延迟时间分布，在初始处理之后中继分组的通信。
-
-
-
-
-
-
-
-
-
搜索结果
66 条记录 (耗时 0.032 秒)