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1. 发明授权

US07911975B2 System and method for network flow traffic rate encoding 失效
标题翻译：网络流量速率编码的系统和方法
公开(公告)号：US07911975B2
公开(公告)日：2011-03-22
申请号：US12198747
申请日：2008-08-26
申请人： Patrick Droz , Paul Hurley , Andreas Kind , Marc Stoecklin
发明人： Patrick Droz , Paul Hurley , Andreas Kind , Marc Stoecklin
IPC分类号： H04L12/28
CPC分类号： H04L43/028 , H04L43/024 , H04L43/045 , H04L43/067
摘要： A system and method for monitoring packetized traffic flow in a network and enabling approximation of the rate information of a network flow. The method for monitoring network traffic flow includes receiving, at a network packet flow collector device, packetized traffic flow signals to be monitored; sampling said received packetized traffic flow signals in time to form an approximation of the packet flow rate in time; generating packet flow activity data comprising data representing the sampled traffic flow signals sampled in time; communicating the packet flow activity data to a network packet flow analyzer device and processing the flow activity data to form signals representing an approximate version of the network traffic flow in the network, the analyzer processing the traffic flow signals for reconstructing the rate of the netflow as a function of time. The flow analyzer then generates a compressed version of the network traffic flow signals in the network, the compressed network traffic flow signals comprising relevant approximation of the packet flow rate in time.
摘要翻译：一种用于监视网络中的分组业务流的系统和方法，并且能够近似网络流的速率信息。用于监视网络流量流的方法包括：在网络分组流收集器设备处接收要监视的分组化业务流信号; 及时对所接收的分组业务流信号进行采样，以及时形成分组流量的近似值; 生成包含表示在时间上采样的采样业务流信号的数据的分组流活动数据; 将分组流活动数据传送到网络分组流分析器装置，并处理流动活动数据以形成表示网络中的网络业务流的近似版本的信号，分析器处理业务流信号以重建网流的速率为时间的功能。流量分析器随后生成网络中的网络流量信号的压缩版本，压缩网络流量信号包括时间上的分组流速的相关近似。

2. 发明申请

US20100054151A1 SYSTEM AND METHOD FOR NETWORK FLOW TRAFFIC RATE ENCODING 失效
标题翻译：网络流量传输速率编码的系统与方法
公开(公告)号：US20100054151A1
公开(公告)日：2010-03-04
申请号：US12198747
申请日：2008-08-26
申请人： Patrick Droz , Paul Hurley , Andreas Kind , Marc Stoecklin
发明人： Patrick Droz , Paul Hurley , Andreas Kind , Marc Stoecklin
IPC分类号： H04L12/26
CPC分类号： H04L43/028 , H04L43/024 , H04L43/045 , H04L43/067
摘要： A system and method for monitoring packetized traffic flow in a network and enabling approximation of the rate information of a network flow. The method for monitoring network traffic flow includes receiving, at a network packet flow collector device, packetized traffic flow signals to be monitored; sampling said received packetized traffic flow signals in time to form an approximation of the packet flow rate in time; generating packet flow activity data comprising data representing the sampled traffic flow signals sampled in time; communicating the packet flow activity data to a network packet flow analyzer device and processing the flow activity data to form signals representing an approximate version of the network traffic flow in the network, the analyzer processing the traffic flow signals for reconstructing the rate of the netflow as a function of time. The flow analyzer then generates a compressed version of the network traffic flow signals in the network, the compressed network traffic flow signals comprising relevant approximation of the packet flow rate in time.
摘要翻译：一种用于监视网络中的分组业务流的系统和方法，并且能够近似网络流的速率信息。用于监视网络流量流的方法包括：在网络分组流收集器设备处接收要监视的分组化业务流信号; 及时对所接收的分组业务流信号进行采样，以及时形成分组流量的近似值; 生成包含表示在时间上采样的采样业务流信号的数据的分组流活动数据; 将分组流活动数据传送到网络分组流分析器装置，并处理流动活动数据以形成表示网络中的网络业务流的近似版本的信号，分析器处理业务流信号以重建网流的速率为时间的功能。流量分析器随后生成网络中的网络流量信号的压缩版本，压缩网络流量信号包括时间上分组流速的相关近似。

3. 发明授权

US09392009B2 Operating a network monitoring entity 有权
标题翻译：操作网络监控实体
公开(公告)号：US09392009B2
公开(公告)日：2016-07-12
申请号：US12281357
申请日：2007-03-01
申请人： Patrick Droz , Robert Haas , Andreas Kind
发明人： Patrick Droz , Robert Haas , Andreas Kind
IPC分类号： G06F7/04 , G06Q30/00 , G06F9/45 , H04L29/06 , H04W76/04 , H04L12/26
CPC分类号： H04L63/1425 , H04L43/04 , H04W76/27
摘要： Network flow records from various administrative domains are provided to a network monitoring entity. The network monitoring entity analyzes the network flow records in a way to locate a source of malicious network flow.
摘要翻译：来自各个管理域的网络流记录被提供给网络监控实体。网络监控实体以定位恶意网络流源的方式分析网络流记录。

4. 发明申请

US20090222924A1 OPERATING A NETWORK MONITORING ENTITY 有权
标题翻译：操作网络监控实体
公开(公告)号：US20090222924A1
公开(公告)日：2009-09-03
申请号：US12281357
申请日：2007-03-01
申请人： Patrick Droz , Robert Haas , Andreas Kind
发明人： Patrick Droz , Robert Haas , Andreas Kind
IPC分类号： G06F21/00
CPC分类号： H04L63/1425 , H04L43/04 , H04W76/27
摘要： Network flow records from various administrative domains are provided to a network monitoring entity. The network monitoring entity analyzes the network flow records in a way to locate a source of malicious network flow.
摘要翻译：来自各个管理域的网络流记录被提供给网络监控实体。网络监控实体以定位恶意网络流源的方式分析网络流记录。

5. 发明授权

US07317727B2 Method and systems for controlling ATM traffic using bandwidth allocation technology 失效
标题翻译：使用带宽分配技术控制ATM流量的方法和系统
公开(公告)号：US07317727B2
公开(公告)日：2008-01-08
申请号：US10442762
申请日：2003-05-21
申请人： Patrick Droz , Ilias Iliadis , Clark D. Jeffries , Andreas Kind , Joseph F. Logan
发明人： Patrick Droz , Ilias Iliadis , Clark D. Jeffries , Andreas Kind , Joseph F. Logan
IPC分类号： H04L12/56 , G01R31/08 , H04J3/16
CPC分类号： H04L47/32 , H04L12/5602 , H04L47/2408 , H04L47/2416 , H04L47/50 , H04L47/525 , H04L47/621 , H04L2012/5631 , H04L2012/5679
摘要： A method and system for managing asynchronous transfer mode (ATM) traffic in a computer system is disclosed. The computer system is used in sending, receiving, or sending and receiving a plurality of ATM flows. Each ATM flow has a plurality of ATM cells, a minimum ATM bandwidth guarantee, and a maximum ATM bandwidth. The method and system include determining whether excess bandwidth exists for the ATM flows. The method and system also include gracefully increasing a portion of the ATM cells transmitted for each ATM flow during periods of excess bandwidth. The portion of the ATM cells transmitted is not more than the maximum ATM bandwidth limit. If an ATM flow presents a sufficient offered load, the portion of the ATM cells transmitted in the flow is not less than a minimum ATM bandwidth guarantee.
摘要翻译：公开了一种在计算机系统中管理异步传输模式（ATM）流量的方法和系统。计算机系统用于发送，接收或发送和接收多个ATM流。每个ATM流具有多个ATM信元，最小ATM带宽保证和最大ATM带宽。该方法和系统包括确定ATM流是否存在过量带宽。该方法和系统还包括在超额带宽周期期间适度地增加为每个ATM流发送的ATM信元的一部分。发送的ATM信元的部分不超过最大ATM带宽限制。如果ATM流提供足够的提供负载，则在流中发送的ATM信元的部分不小于最小ATM带宽保证。

6. 发明申请

US20060149844A1 Automatic mobile device detection 有权
标题翻译：自动移动设备检测
公开(公告)号：US20060149844A1
公开(公告)日：2006-07-06
申请号：US11367526
申请日：2006-03-03
申请人： Patrick Droz , Andreas Kind
发明人： Patrick Droz , Andreas Kind
IPC分类号： G06F15/16
CPC分类号： H04W60/00 , H04L29/1216 , H04L29/12301 , H04L29/12783 , H04L61/157 , H04L61/2076 , H04L61/35 , H04W4/02 , H04W4/029 , H04W4/18 , H04W8/18 , H04W24/00
摘要： A method and an apparatus for classifying a data network connectable computing device as a mobile computing device. Information related to the location of a registering device is determined. The determined location information is compared to a stored location information associated to this device. The device is detected as a mobile device when at least the stored location information is different to the determined location information. Neither the devices themselves nor any access mechanism to the data network have to be changed.
摘要翻译：一种用于将数据网络可连接计算设备分类为移动计算设备的方法和装置。确定与登记装置的位置有关的信息。将确定的位置信息与与该设备相关联的存储的位置信息进行比较。当至少所存储的位置信息与所确定的位置信息不同时，该设备被检测为移动设备。设备本身和数据网络的任何访问机制都不得改变。

7. 发明申请

US20090063603A1 APPARATUS AND METHOD FOR TIME-SERIES STORAGE WITH COMPRESSION ACCURACY AS A FUNCTION OF TIME 有权
标题翻译：具有压缩精度的时间序列存储的设备和方法作为时间的函数
公开(公告)号：US20090063603A1
公开(公告)日：2009-03-05
申请号：US11846966
申请日：2007-08-29
申请人： Patrick Droz , Paul T. Hurley , Andreas Kind
发明人： Patrick Droz , Paul T. Hurley , Andreas Kind
IPC分类号： G06F17/14
CPC分类号： H03M7/30
摘要： The present invention provides a system and method for time-series with compression accuracy as a function of time. Briefly described, in architecture, one embodiment of the system, among others, can be implemented as follows. The system includes a computer with a processor. The system performs a method receiving a data set on the computer, utilizing a plurality of filter banks to transform the data set into a plurality coefficients, wherein each coefficient is associated with a basis function, and quantizing the plurality of coefficients, wherein the quantization maps the plurality of coefficients into certain value ranges. Then, system further performs determining a threshold based upon each coefficient effect on a time domain, disregarding the coefficient that fall below the threshold, and storing any remaining coefficients as compressed data for the data set.
摘要翻译：本发明提供了一种以压缩精度为时间的时间序列的系统和方法。简要描述，在架构中，系统的一个实施例等可以如下实现。该系统包括具有处理器的计算机。系统执行在计算机上接收数据集的方法，利用多个滤波器组将数据集转换为多个系数，其中每个系数与基函数相关联，并量化多个系数，其中量化映射将多个系数转换成特定值范围。然后，系统进一步基于时域上的每个系数效应来确定阈值，忽略低于阈值的系数，并且存储任何剩余系数作为数据集的压缩数据。

8. 发明申请

US20080069113A1 METHOD AND SYSTEM FOR CONTROLLING ATM TRAFFIC USING BANDWIDTH ALLOCATION TECHNOLOGY 失效
标题翻译：使用带宽分配技术控制ATM交通的方法和系统
公开(公告)号：US20080069113A1
公开(公告)日：2008-03-20
申请号：US11946057
申请日：2007-11-28
申请人： Patrick Droz , Ilias Iliadis , Clark Jeffries , Andreas Kind , Joseph Logan
发明人： Patrick Droz , Ilias Iliadis , Clark Jeffries , Andreas Kind , Joseph Logan
IPC分类号： H04L12/28
CPC分类号： H04L47/32 , H04L12/5602 , H04L47/2408 , H04L47/2416 , H04L47/50 , H04L47/525 , H04L47/621 , H04L2012/5631 , H04L2012/5679
摘要： A method and system for managing asynchronous transfer mode (ATM) traffic in a computer system is disclosed. The computer system is used in sending, receiving, or sending and receiving a plurality of ATM flows. Each ATM flow has a plurality of ATM cells, a minimum ATM bandwidth guarantee, and a maximum ATM bandwidth. The method and system include determining whether excess bandwidth exists for the ATM flows. The method and system also include gracefully increasing a portion of the ATM cells transmitted for each ATM flow during periods of excess bandwidth. The portion of the ATM cells transmitted is not more than the maximum ATM bandwidth limit. If an ATM flow presents a sufficient offered load, the portion of the ATM cells transmitted in the flow is not less than a minimum ATM bandwidth guarantee.
摘要翻译：公开了一种在计算机系统中管理异步传输模式（ATM）流量的方法和系统。计算机系统用于发送，接收或发送和接收多个ATM流。每个ATM流具有多个ATM信元，最小ATM带宽保证和最大ATM带宽。该方法和系统包括确定ATM流是否存在过量带宽。该方法和系统还包括在超额带宽周期期间适度地增加为每个ATM流发送的ATM信元的一部分。发送的ATM信元的部分不超过最大ATM带宽限制。如果ATM流提供足够的提供负载，则在流中发送的ATM信元的部分不小于最小ATM带宽保证。

9. 发明授权

US07260062B2 Flow control in network devices 有权
标题翻译：网络设备中的流量控制
公开(公告)号：US07260062B2
公开(公告)日：2007-08-21
申请号：US10325324
申请日：2002-12-20
申请人： Hoyt Edwin Bowen, Jr. , Patrick Droz , Clark D. Jeffries , Lukas Kencl , Andreas Kind , Soenke V. Mannal , Roman A. Pletka
发明人： Hoyt Edwin Bowen, Jr. , Patrick Droz , Clark D. Jeffries , Lukas Kencl , Andreas Kind , Soenke V. Mannal , Roman A. Pletka
IPC分类号： H04J1/16 , H04J3/16 , H04L12/66 , H04L12/28
CPC分类号： H04L47/2416 , H04L47/10 , H04L47/193 , H04L47/263 , H04L47/29 , H04L47/30 , Y02D50/10
摘要： Methods and apparatus are provided for controlling flow rates of a plurality of data packet flows into a queue 4 corresponding to a resource 3 of a network device 1. The flows comprise a set 7 of non-responsive flows, and a set 8 of other flows which may comprise responsive flows and/or flows whose responsiveness is unknown. The flow rates are managed in accordance with a queue management scheme such that adjustments are made to each flow rate in dependence on excess bandwidth in the resource, the amounts of the adjustments being dependent on one or more adjustment parameters for each flow. An error signal is generated based on the deviation from a desired allocation ratio of the ratio of the total flow rates into the queue 4 for the sets of flows 7, 8. At least one adjustment parameter for at least one flow is then varied in dependence on the error signal in such a manner as to reduce the aforementioned deviation. A closed-loop control scheme thus operates in conjunction with the underlying queue management scheme to promote fair bandwidth allocation even in the presence of a mix of responsive and non-responsive flows.
摘要翻译：提供了用于控制多个数据分组流到与网络设备1的资源3相对应的队列4中的流量的方法和装置。这些流包括非响应流的集合7，以及可能包括其响应性未知的响应流和/或流的其他流的集合8。根据队列管理方案来管理流量，使得根据资源中的过度带宽对每个流量进行调整，调整量取决于每个流的一个或多个调整参数。基于对于流7,8的总流量与队列4的比率的期望分配比率的偏差而产生误差信号。然后，至少一个流程的至少一个调整参数根据误差信号以减少上述偏差的方式变化。因此，闭环控制方案与底层队列管理方案一起运行，以便即使存在响应和非响应流的混合来促进公平的带宽分配。

10. 发明授权

US08271566B2 Apparatus and method for time-series storage with compression accuracy as a function of time 有权
标题翻译：时间序列存储的装置和方法，以压缩精度为时间
公开(公告)号：US08271566B2
公开(公告)日：2012-09-18
申请号：US11846966
申请日：2007-08-29
申请人： Patrick Droz , Paul T. Hurley , Andreas Kind
发明人： Patrick Droz , Paul T. Hurley , Andreas Kind
IPC分类号： G06F7/00
CPC分类号： H03M7/30
摘要： The present invention provides a system and method for time-series with compression accuracy as a function of time. Briefly described, in architecture, one embodiment of the system, among others, can be implemented as follows. The system includes a computer with a processor. The system performs a method receiving a data set on the computer, utilizing a plurality of filter banks to transform the data set into a plurality coefficients, wherein each coefficient is associated with a basis function, and quantizing the plurality of coefficients, wherein the quantization maps the plurality of coefficients into certain value ranges. Then, system further performs determining a threshold based upon each coefficient effect on a time domain, disregarding the coefficient that fall below the threshold, and storing any remaining coefficients as compressed data for the data set.
摘要翻译：本发明提供了一种以压缩精度为时间的时间序列的系统和方法。简要描述，在架构中，系统的一个实施例等可以如下实现。该系统包括具有处理器的计算机。系统执行在计算机上接收数据集的方法，利用多个滤波器组将数据集转换成多个系数，其中每个系数与基函数相关联，并量化多个系数，其中量化映射将多个系数转换成特定值范围。然后，系统进一步基于时域上的每个系数效应来确定阈值，忽略低于阈值的系数，并且存储任何剩余系数作为数据集的压缩数据。

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