专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08442077B2 Automatically configuring a distributed network analyzer to monitor identified inverse multiplex groups of an asynchronous transfer mode network 有权
标题翻译：自动配置分布式网络分析仪以监视异步传输模式网络的已识别逆向多路复用组
公开(公告)号：US08442077B2
公开(公告)日：2013-05-14
申请号：US11066530
申请日：2005-02-28
申请人： Robert Geoffrey Ward
发明人： Robert Geoffrey Ward
IPC分类号： H04J3/04
CPC分类号： H04Q3/0087 , H04L12/5601 , H04L2012/5624 , H04L2012/5626 , H04Q2213/13092 , H04Q2213/13208 , H04Q2213/1329 , H04Q2213/13349 , H04Q2213/1338
摘要： A method and apparatus of automatically identifying IMA links of an asynchronous transfer mode network and automatically configuring a distributed network analyzer to monitor the identified IMA links. Information is selectively extracted from streams of cell data exchanged across an asynchronous transfer mode network to automatically identify IMA links of the asynchronous transfer mode network, and automatically configuring a distributed network analyzer to monitor the identified IMA links. A graphical user interface is provided to display status information of the automatically identified IMA links of an asynchronous transfer mode network based on monitoring of the identified IMA links using a distributed network analyzer automatically configured to monitor the identified IMA links.
摘要翻译：一种自动识别异步传输模式网络的IMA链路并自动配置分布式网络分析器来监视所识别的IMA链路的方法和装置。选择性地从跨异步传输模式网络交换的小区数据流中提取信息，以自动识别异步传输模式网络的IMA链路，并自动配置分布式网络分析器来监视所识别的IMA链路。提供图形用户界面以基于自动配置为监视所识别的IMA链接的分布式网络分析仪，基于对所识别的IMA链接的监视来显示异步传输模式网络的自动识别的IMA链接的状态信息。

2. 发明授权

US07630318B2 Filtering wireless network packets 有权
标题翻译：过滤无线网络数据包
公开(公告)号：US07630318B2
公开(公告)日：2009-12-08
申请号：US11011067
申请日：2004-12-15
申请人： Robert Geoffrey Ward , Andrew McArthur
发明人： Robert Geoffrey Ward , Andrew McArthur
IPC分类号： H04L12/56
CPC分类号： H04W24/08 , H04L43/028 , H04W24/00
摘要： A universal mobile telephony system (UMTS) network monitoring system for capturing intercepted UMTS data. ATM cells from a UTRAN interface may be intercepted. The UTRAN interface may be an lu interface, an lur interface, or an lub interface, which are, respectively, interfaces between a core network (CN) of the UTRAN and a radio network controller (RNC) of the UTRAN, an interface between RNCs of the UTRAN, and an interface between a Node B of the UTRAN and an RNC of the UTRAN. The ATM cells may be reassembled into UMTS packets of the UTRAN, among which user plane packets may be segregated from control plane UMTS packets based on fields and bytes of the reassembled UMTS packets. The control plane packets may be stored to a non-volatile storage medium of the network monitoring system or processed in real time and results thereof displayed graphically.
摘要翻译：一种用于捕获被截获的UMTS数据的通用移动电话系统（UMTS）网络监控系统。来自UTRAN接口的ATM信元可能被拦截。 UTRAN接口可以是lu接口，lur接口或者lub接口，它们分别是UTRAN的核心网络（CN）和UTRAN的无线电网络控制器（RNC）之间的接口，RNC之间的接口以及UTRAN的节点B与UTRAN的RNC之间的接口。可以将ATM信元重新组合到UTRAN的UMTS分组中，其中用户平面分组可以基于重新组合的UMTS分组的字段和字节与控制平面UMTS分组隔离。控制平面分组可以被存储到网络监控系统的非易失性存储介质中，或者被实时处理，其结果以图形方式显示。

3. 发明申请

US20080301285A1 Methods, apparatus and systems for analyzing data carried by a plurality of data tributaries, wherein the analysis is based on a mapping of the data tributaries to one or more tributary sets 审中-公开
标题翻译：用于分析由多个数据支路携带的数据的方法，装置和系统，其中所述分析基于所述数据支路与一个或多个支路集的映射
公开(公告)号：US20080301285A1
公开(公告)日：2008-12-04
申请号：US11809701
申请日：2007-06-01
申请人： Robert Geoffrey Ward , Robert Herman Kroboth , Andrew McArthur
发明人： Robert Geoffrey Ward , Robert Herman Kroboth , Andrew McArthur
IPC分类号： G06F12/00 , G06F15/173
CPC分类号： H04L43/18 , H04L41/22 , H04L43/028 , H04L43/062 , H04W24/08 , H04W92/12
摘要： In one embodiment, data carried by a plurality of data tributaries is received. As the data is received, a stored mapping of data tributaries to one or more tributary sets is accessed, and common data tags are assigned to the data carried by ones of the data tributaries mapped to common ones of the one or more tributary sets. The data based on the common data tags is filtered; the filtered data is analyzed; and a result of the analysis is output. Other embodiments are also disclosed.
摘要翻译：在一个实施例中，接收由多个数据支路承载的数据。随着数据被接收，存储了一个数据支路到一个或多个支路集的存储映射，并且公共数据标签被分配给映射到一个或多个支路集中的常见数据支路的数据支路承载的数据。基于公共数据标签的数据进行过滤; 分析过滤后的数据; 并输出分析结果。还公开了其他实施例。

4. 发明授权

US07535923B2 Apparatus and method for low cost, multi-port protocol analysis and monitoring 有权
标题翻译：低成本，多端口协议分析和监控的装置和方法
公开(公告)号：US07535923B2
公开(公告)日：2009-05-19
申请号：US11047629
申请日：2005-02-02
申请人： Robert Geoffrey Ward
发明人： Robert Geoffrey Ward
IPC分类号： H04J3/16 , H04J3/00 , H04L12/50 , G06F15/173
CPC分类号： H04L43/00
摘要： A multiport concentrator concentrates network data from different links in a network and carried on a plurality of lower speed lines into a stream of data carried on a higher speed line. A measurement system determines network statistics from the stream of data carried by the higher speed line.
摘要翻译：多端口集中器集中网络中不同链路的网络数据，并将多条低速线路承载在较高速线路上承载的数据流中。测量系统根据高速线所携带的数据流确定网络统计。

5. 发明授权

US07460541B2 Method and apparatus to monitor and analyze network information of an inverse multiplexed asynchronous transfer mode network 有权
标题翻译：用于监视和分析逆多路复用异步传输模式网络的网络信息的方法和装置
公开(公告)号：US07460541B2
公开(公告)日：2008-12-02
申请号：US10948681
申请日：2004-09-24
申请人： Robert Geoffrey Ward , Roger William Ruhmow , Allan Wallace Dodge
发明人： Robert Geoffrey Ward , Roger William Ruhmow , Allan Wallace Dodge
IPC分类号： H04L12/56
CPC分类号： H04L45/245 , H04L12/5601 , H04L29/06 , H04L41/0893 , H04L41/22 , H04L43/00 , H04L43/0811 , H04L43/0817 , H04L43/0829 , H04L43/0847 , H04L45/10 , H04L69/14 , H04L2012/5624 , H04L2012/5636 , H04L2012/5652 , Y02D50/30
摘要： A method and apparatus to monitor and analyze inverse multiplexing over asynchronous transfer mode (IMA) links of an asynchronous transfer mode (ATM) network; and determine statistics regarding cells transmitted through the IMA links. An operational status of one or more individual links of one or more monitored groups of IMA links is also determined. An apparatus to determine statistics regarding one or more IMA multiplexed links of an ATM network includes one or more IMA link pre-processors to process cells from the respective one or more IMA links according to a type of the cells; a select and collapse unit to select which of the one or more IMA links to receive the processed cells from, and collapse the processed cells of the selected IMA links into one stream; and an aligner to receive the one stream of processed cells from the select and collapse unit and determine statistics regarding the processed cells of the one stream.
摘要翻译：一种监视和分析异步传输模式（ATM）网络的异步传输模式（IMA）链路上的反向复用的方法和装置; 并确定通过IMA链路传输的小区的统计信息。还确定一个或多个受监视的IMA链路组的一个或多个单独链路的操作状态。确定关于ATM网络的一个或多个IMA复用链路的统计信息的装置包括一个或多个IMA链路预处理器，用于根据所述小区的类型从相应的一个或多个IMA链路处理小区; 选择和折叠单元，用于选择所述一个或多个IMA链接中的哪一个以接收处理的单元，并将所选择的IMA链接的处理单元折叠成一个流; 以及对准器，用于从选择和折叠单元接收处理的单元的一个流，并且确定关于一个流的处理单元的统计信息。

6. 发明授权

US07830893B2 Real time segmentation and reassembly of asynchronous transfer mode (ATM) adaptation layer two (AAL2) and AAL5 data 有权
标题翻译：异步传输模式（ATM）适配层二（AAL2）和AAL5数据的实时分段和重组
公开(公告)号：US07830893B2
公开(公告)日：2010-11-09
申请号：US10791117
申请日：2004-03-02
申请人： Robert Geoffrey Ward
发明人： Robert Geoffrey Ward
IPC分类号： H04L12/56
CPC分类号： H04L12/5601
摘要： A system for reassembling asynchronous transfer mode (ATM) data in real time is disclosed. In one embodiment, the system for reassembling ATM data in real time comprises a circular buffer for storing ATM data, the ATM data comprising information divided into cells, and a plurality of parallel processing elements configured to analyze the ATM cells and determine a cell type, wherein ATM adaptation layer (AAL) 2 cells and AAL 5 cells are reassembled in real-time.
摘要翻译：公开了一种实时重组异步传输模式（ATM）数据的系统。在一个实施例中，用于实时重新组装ATM数据的系统包括用于存储ATM数据的循环缓冲器，包括划分为小区的信息的ATM数据和被配置为分析ATM信元并确定信元类型的多个并行处理元件，其中ATM适配层（AAL）2单元和AAL 5单元被实时重组。

7. 发明授权

US07710891B2 Apparatus and method for low cost, multi-port protocol analysis and monitoring 有权
标题翻译：低成本，多端口协议分析和监控的装置和方法
公开(公告)号：US07710891B2
公开(公告)日：2010-05-04
申请号：US11010259
申请日：2004-12-14
申请人： Peter J. Walsh , Robert Geoffrey Ward , Roger William Ruhnow
发明人： Peter J. Walsh , Robert Geoffrey Ward , Roger William Ruhnow
IPC分类号： H04L12/26 , H04J3/02
CPC分类号： H04L12/5601 , H04L41/142 , H04L43/18 , H04L2012/5605 , H04L2012/5628 , H04L2012/5636 , H04L2012/5652
摘要： A concentrator multiplexes network data from different links in a network and carried on a plurality of lower speed lines into multiplexed network data carried on a higher speed line. A line interface module demultiplexes the multiplexed network data carried on the higher speed line, assembles the demultiplexed network data into cells, and reassembles cells into packets for analysis. A single distributed network analyzer analyzes the reassembled network data.
摘要翻译：集线器将来自网络中的不同链路的网络数据多路复用，并将多条低速线路承载在更高速线路上承载的多路复用网络数据中。线路接口模块将高速线上承载的多路复用网络数据解复用，将解复用的网络数据组合成单元，并将单元重新组装成分组用于分析。单个分布式网络分析仪分析重组的网络数据。

8. 发明授权

US07548562B2 High speed acquisition system that allows capture from a packet network and streams the data to a storage medium 有权
标题翻译：高速采集系统，允许从分组网络捕获并将数据流传输到存储介质
公开(公告)号：US07548562B2
公开(公告)日：2009-06-16
申请号：US11010263
申请日：2004-12-14
申请人： Robert Geoffrey Ward , Scott Alan Blomquist
发明人： Robert Geoffrey Ward , Scott Alan Blomquist
IPC分类号： H04J3/24 , G06F11/00 , H04L12/26
CPC分类号： H04L47/10 , H04L47/27
摘要： A packet data capture apparatus, method and a computer readable medium having instructions recorded thereon, stream data packets in real time. The apparatus includes: a buffer, to store a plurality of data packets until transmission; a macro-packet transmitter, to prepare macro-packets from the stored plurality of packets and operate in a UDP mode that includes a predetermined re-transmit and flow control protocol; and a processor, to stream the macro-packets to a computer/server or storage device in real time and to retransmit respective macro-packets of the stream of macro-packets via the re-transmit and flow control protocol in accordance with a request from the computer/server.
摘要翻译：具有记录在其上的指令的分组数据捕获装置，方法和计算机可读介质实时流数据分组。该装置包括：缓冲器，用于存储多个数据分组直到传输; 宏包分组发送器，用于从所存储的多个分组中准备宏分组，并以包括预定的再发送和流控制协议的UDP模式进行操作; 以及处理器，用于将宏分组实时流式传输到计算机/服务器或存储设备，并且经由再发送和流控制协议重传宏分组流的各个宏分组，根据来自电脑/服务器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式