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1. 发明申请

US20050157647A1 Metering packet flows for limiting effects of denial of service attacks 有权
标题翻译：计费数据包流，限制拒绝服务攻击的影响
公开(公告)号：US20050157647A1
公开(公告)日：2005-07-21
申请号：US10760277
申请日：2004-01-21
申请人： Jason Sterne , Adrian Grah , Shay Nahum , Predrag Kostic , Herman Liu
发明人： Jason Sterne , Adrian Grah , Shay Nahum , Predrag Kostic , Herman Liu
IPC分类号： H04L1/00 , H04L29/06
CPC分类号： H04L63/0227 , H04L63/101 , H04L63/1458
摘要： The packet rate limiting method and system is used for detecting and blocking the effects of DoS attacks on IP networks. The method uses an ACL counter that stores an action parameter in the first 3 most significant bits and uses 13 bits as a packet counter. A rate limit is enforced by setting the packet counter to an initial value, and resetting this value at given intervals of time. The action parameter enables the ACL to accept or deny packets based on this rate limit. If the number of packets in the incoming flow saturates the packet counter before the reset time, the packets are denied access to the network until the counter is next reset. The denied packets may be just discarded or may be extracted for further examination.
摘要翻译：分组速率限制方法和系统用于检测和阻止DoS攻击对IP网络的影响。该方法使用ACL计数器，其存储动作参数在前3个最高有效位中，并使用13位作为数据包计数器。通过将分组计数器设置为初始值来实现速率限制，并在给定的时间间隔重置该值。该操作参数使ACL能够根据此速率限制接受或拒绝数据包。如果传入流中的数据包数量在复位时间之前使数据包计数器饱和，则数据包将被拒绝访问网络，直到下一次重置计数器为止。被拒绝的数据包可能被丢弃或可能被提取用于进一步检查。

2. 发明授权

US07436770B2 Metering packet flows for limiting effects of denial of service attacks 有权
标题翻译：计费数据包流，限制拒绝服务攻击的影响
公开(公告)号：US07436770B2
公开(公告)日：2008-10-14
申请号：US10760277
申请日：2004-01-21
申请人： Jason Sterne , Adrian Grah , Shay Nahum , Predrag Kostic , Herman Ho Ming Liu
发明人： Jason Sterne , Adrian Grah , Shay Nahum , Predrag Kostic , Herman Ho Ming Liu
IPC分类号： H04J3/14
CPC分类号： H04L63/0227 , H04L63/101 , H04L63/1458
摘要： The packet rate limiting method and system is used for detecting and blocking the effects of DoS attacks on IP networks. The method uses an ACL counter that stores an action parameter in the first 3 most significant bits and uses 13 bits as a packet counter. A rate limit is enforced by setting the packet counter to an initial value, and resetting this value at given intervals of time. The action parameter enables the ACL to accept or deny packets based on this rate limit. If the number of packets in the incoming flow saturates the packet counter before the reset time, the packets are denied access to the network until the counter is next reset. The denied packets may be just discarded or may be extracted for further examination.
摘要翻译：分组速率限制方法和系统用于检测和阻止DoS攻击对IP网络的影响。该方法使用ACL计数器，其存储动作参数在前3个最高有效位中，并使用13位作为数据包计数器。通过将分组计数器设置为初始值来实现速率限制，并在给定的时间间隔重置该值。该操作参数使ACL能够根据此速率限制接受或拒绝数据包。如果进入流中的数据包数量在复位时间之前使数据包计数器饱和，则数据包将被拒绝访问网络，直到下一次重置计数器为止。被拒绝的数据包可能被丢弃或可能被提取用于进一步检查。

3. 发明授权

US07173908B2 Flexible policing technique for telecommunications traffic 有权
标题翻译：灵活的电信业务监管技术
公开(公告)号：US07173908B2
公开(公告)日：2007-02-06
申请号：US10189464
申请日：2002-07-08
申请人： Tom Davis , Predrag Kostic
发明人： Tom Davis , Predrag Kostic
IPC分类号： H04L12/56
CPC分类号： H04L12/5601 , H04L47/20 , H04L47/21 , H04L47/2433 , H04L47/32 , H04L2012/5651 , H04L2012/5679
摘要： A policing technique for a telecommunications traffic of variable length packets is described. The technique uses a plurality of police engines, grouped in pairs. A selection module selects a police engine pair to process a packet. Each police engine contains a conformance unit, credit unit and a debit unit, in which the credit update of one police engine influences the credit update of the other police engine in the pair. The technique also uses a combinatorial function to decide on a category of a processed packet and which police engines to update their debit units.
摘要翻译：描述了用于可变长度分组的电信业务的监管技术。该技术使用多个成对分组的警察引擎。选择模块选择警察引擎对来处理数据包。每个警察引擎包含一个一致性单位，信用单位和借记单位，其中一个警察发动机的信用更新影响对中另一个警察引擎的信用更新。该技术还使用组合功能来确定处理的分组的类别以及哪些警察引擎更新其借记单元。

4. 发明申请

US20140006667A1 ADAPTIVE HARDWARE INTERRUPT MODERATION 审中-公开
标题翻译：自适应硬件中断调制
公开(公告)号：US20140006667A1
公开(公告)日：2014-01-02
申请号：US13534607
申请日：2012-06-27
申请人： Lei Sun , Predrag Kostic
发明人： Lei Sun , Predrag Kostic
IPC分类号： G06F13/24 , H04L12/66
CPC分类号： G06F13/24 , H04L47/41 , H04L69/28 , H04L69/321 , Y02D50/30
摘要： In one embodiment, a method comprising receiving plural packets; and adaptively adjusting a pushtimer timeout value, packet aggregation threshold, or a combination of both based on a change in filtered rate of the received plural packets.
摘要翻译：在一个实施例中，一种方法包括接收多个分组; 以及基于所接收的多个分组的经滤波速率的变化，自适应地调整推压定时器超时值，分组聚合阈值或两者的组合。

5. 发明授权

US08514877B2 Method and system for a plurality of physical layers for network connection 有权
标题翻译：用于网络连接的多个物理层的方法和系统
公开(公告)号：US08514877B2
公开(公告)日：2013-08-20
申请号：US11617498
申请日：2006-12-28
申请人： Eliezer Aloni , Uri Elzur , Predrag Kostic , Klaus Friedrich
发明人： Eliezer Aloni , Uri Elzur , Predrag Kostic , Klaus Friedrich
IPC分类号： H04L12/56
CPC分类号： H04L49/352 , H04L41/12 , H04L41/142
摘要： Methods and systems for a plurality of physical layers for network connection may include coupling a MAC to one of a plurality of PHYs. The coupling to a specific PHY may be based on auto-detection of network activity, or network devices, via the PHYs. Also, one of the PHYs may be coupled to the MAC as a power-up default. The PHYs may be coupled to a same network, by, for example, cables. A first cable to a first PHY may couple it to a first network switch and a second cable to a second PHY may couple it to a second network switch. The first network switch may be rated to handle, for example, a greater data rate than the second network switch. The first cable may not be able to be used as a cable for the second PHY, and vice versa.
摘要翻译：用于网络连接的多个物理层的方法和系统可以包括将MAC耦合到多个PHY中的一个。与特定PHY的耦合可以基于通过PHY自动检测网络活动或网络设备。此外，其中一个PHY可以作为上电默认耦合到MAC。 PHY可以通过例如电缆耦合到相同的网络。到第一PHY的第一电缆可以将其耦合到第一网络交换机，并且到第二PHY的第二电缆可以将其耦合到第二网络交换机。第一网络交换机可以被评定为处理例如比第二网络交换机更大的数据速率。第一根电缆可能不能用作第二个PHY的电缆，反之亦然。

6. 发明授权

US08675655B2 Method for distributing load over multiple shared resources in a communication network and network applying such a method 有权
标题翻译：在通信网络中应用这种方法的多个共享资源上的负载分配方法
公开(公告)号：US08675655B2
公开(公告)日：2014-03-18
申请号：US10265446
申请日：2002-10-07
申请人： Peter Irma August Barri , Bart Joseph Gerard Pauwels , Tom Edward Davis , Olivier Didier Duroyon , Chad William Kendall , Predrag Kostic , Robert Nesbitt , Robert Elliott Robotham
发明人： Peter Irma August Barri , Bart Joseph Gerard Pauwels , Tom Edward Davis , Olivier Didier Duroyon , Chad William Kendall , Predrag Kostic , Robert Nesbitt , Robert Elliott Robotham
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/22 , H04L45/24 , H04L45/38 , H04L45/745 , H04L47/125
摘要： The invention relates to a telecommunication network having IP packet-supporting capabilities, which includes a load distribution processing function, either centralized or distributed, by means of which a load distribution function may be applied to sets of paths between network nodes or sets of links of network trunks. The load distribution processing function handles different load distribution functions. Each of the different load distribution functions is associated to a different network input unit involved in the load distribution for a set of paths between network nodes or a set of trunk links. The invention also relates to a method of load distribution in a telecommunication network as summarized above.
摘要翻译：本发明涉及具有IP分组支持能力的电信网络，其包括集中式或分布式的负载分配处理功能，通过该负载分配处理功能可以将负载分布功能应用于网络节点或链路集合之间的路径集合网络干线负载分配处理功能处理不同的负载分配功能。不同负载分配功能中的每一个都与网络节点或一组中继链路之间的一组路径的负载分配中涉及的不同网络输入单元相关联。本发明还涉及如上所述的电信网络中负载分配的方法。

7. 发明授权

US08370881B2 Method and system for sharing resources for setup boxes (STB) in a home network 有权
标题翻译：在家庭网络中为设置箱（STB）共享资源的方法和系统
公开(公告)号：US08370881B2
公开(公告)日：2013-02-05
申请号：US12511677
申请日：2009-07-29
申请人： Predrag Kostic , Nick Herodotou , Rajesh Mamidwar , Sanjeev Sood
发明人： Predrag Kostic , Nick Herodotou , Rajesh Mamidwar , Sanjeev Sood
IPC分类号： H04N7/18
CPC分类号： H04N21/812 , H04N7/106 , H04N21/4147 , H04N21/4263 , H04N21/4334 , H04N21/43622 , H04N21/44227
摘要： A STB resource sharing (RS) group of a home network comprises a plurality of STBs. In the STB RS group, a STB communicates with one or more other STBs to mutually share available device resources comprising hardware and software resources, and/or capabilities. The STB functions as an elected master (EM) or a STB RS client in the STB RS group. As an EM, the STB receives advertisements from other STBs to determine available resources. The determined available resources are announced to other STBs in the STB RS group. The STB manages the use of the determined available resources according to resource sharing requests received from other STBs. As a STB RS client, the STB advertises inherent resources to an EM of the STB RS group. The STB receives announcements from the EM for available resources in the STB RS group. The STB shares its available resources, accordingly.
摘要翻译：家庭网络的STB资源共享（RS）组包括多个STB。在STB RS组中，STB与一个或多个其他STB进行通信，以相互共享包括硬件和软件资源的可用设备资源和/或能力。 STB作为STB RS组中的选举主（EM）或STB RS客户端。作为EM，STB从其他STB接收广告以确定可用资源。确定的可用资源被公布给STB RS组中的其他STB。 STB根据从其他STB接收到的资源共享请求来管理确定的可用资源的使用。作为STB RS客户端，STB向STB RS组的EM通告固有资源。 STB接收来自EM的公告，用于STB RS组中的可用资源。相应地，STB分享其可用资源。

8. 发明申请

US20070165663A1 Method and System for a Plurality of Physical Layers for Network Connection 有权
标题翻译：用于网络连接的多个物理层的方法和系统
公开(公告)号：US20070165663A1
公开(公告)日：2007-07-19
申请号：US11617498
申请日：2006-12-28
申请人： Eliezer Aloni , Uri Elzur , Predrag Kostic , Klaus Friedrich
发明人： Eliezer Aloni , Uri Elzur , Predrag Kostic , Klaus Friedrich
IPC分类号： H04L12/28 , H04L12/66
CPC分类号： H04L49/352 , H04L41/12 , H04L41/142
摘要： Methods and systems for a plurality of physical layers for network connection may include coupling a MAC to one of a plurality of PHYs. The coupling to a specific PHY may be based on auto-detection of network activity, or network devices, via the PHYs. Also, one of the PHYs may be coupled to the MAC as a power-up default. The PHYs may be coupled to a same network, by, for example, cables. A first cable to a first PHY may couple it to a first network switch and a second cable to a second PHY may couple it to a second network switch. The first network switch may be rated to handle, for example, a greater data rate than the second network switch. The first cable may not be able to be used as a cable for the second PHY, and vice versa.
摘要翻译：用于网络连接的多个物理层的方法和系统可以包括将MAC耦合到多个PHY中的一个。与特定PHY的耦合可以基于通过PHY自动检测网络活动或网络设备。此外，其中一个PHY可以作为上电默认耦合到MAC。 PHY可以通过例如电缆耦合到相同的网络。到第一PHY的第一电缆可以将其耦合到第一网络交换机，并且到第二PHY的第二电缆可以将其耦合到第二网络交换机。第一网络交换机可以被评定为处理例如比第二网络交换机更大的数据速率。第一根电缆可能不能用作第二个PHY的电缆，反之亦然。

9. 发明申请

US20110030017A1 METHOD AND SYSTEM FOR SHARING RESOURCES FOR SETUP BOXES (STB) IN A HOME NETWORK 有权
标题翻译：用于家庭网络中的设置盒（STB）共享资源的方法和系统
公开(公告)号：US20110030017A1
公开(公告)日：2011-02-03
申请号：US12511677
申请日：2009-07-29
申请人： Predrag Kostic , Nick Herodotou , Rajesh Mamidwar , Sanjeev Sood
发明人： Predrag Kostic , Nick Herodotou , Rajesh Mamidwar , Sanjeev Sood
IPC分类号： H04N7/18
CPC分类号： H04N21/812 , H04N7/106 , H04N21/4147 , H04N21/4263 , H04N21/4334 , H04N21/43622 , H04N21/44227
摘要： A STB resource sharing (RS) group of a home network comprises a plurality of STBs. In the STB RS group, a STB communicates with one or more other STBs to mutually share available device resources comprising hardware and software resources, and/or capabilities. The STB functions as an elected master (EM) or a STB RS client in the STB RS group. As an EM, the STB receives advertisements from other STBs to determine available resources. The determined available resources are announced to other STBs in the STB RS group. The STB manages the use of the determined available resources according to resource sharing requests received from other STBs. As a STB RS client, the STB advertises inherent resources to an EM of the STB RS group. The STB receives announcements from the EM for available resources in the STB RS group. The STB shares its available resources, accordingly.
摘要翻译：家庭网络的STB资源共享（RS）组包括多个STB。在STB RS组中，STB与一个或多个其他STB进行通信，以相互共享包括硬件和软件资源的可用设备资源和/或能力。 STB作为STB RS组中的选举主（EM）或STB RS客户端。作为EM，STB从其他STB接收广告以确定可用资源。确定的可用资源被公布给STB RS组中的其他STB。 STB根据从其他STB接收到的资源共享请求来管理确定的可用资源的使用。作为STB RS客户端，STB向STB RS组的EM通告固有资源。 STB接收来自EM的公告，用于STB RS组中的可用资源。相应地，STB分享其可用资源。

10. 发明授权

US07328314B2 Multiprocessor computing device having shared program memory 失效
标题翻译：具有共享程序存储器的多处理器计算设备
公开(公告)号：US07328314B2
公开(公告)日：2008-02-05
申请号：US10173589
申请日：2002-06-19
申请人： Chad Kendall , Predrag Kostic , Robert Elliott Robotham
发明人： Chad Kendall , Predrag Kostic , Robert Elliott Robotham
IPC分类号： G06F13/40
CPC分类号： G06F9/5016 , G06F9/3802 , G06F9/3814 , G06F9/52 , G06F15/7864
摘要： An instruction memory shared by a number of processing units has a plurality of individually accessible sections. A software program in the instruction memory is distributed among the memory sections. Sequential parts of the software program are in sequential sections. The software program may have a common portion which is repeated in each of the memory sections. Arbiter logic may control which of the processing units accesses which of the memory sections in each memory access cycle.
摘要翻译：由多个处理单元共享的指令存储器具有多个可单独访问的部分。指令存储器中的软件程序被分配在存储器部分中。软件程序的顺序部分是连续的部分。软件程序可以具有在每个存储器部分中重复的公共部分。仲裁器逻辑可以控制哪个处理单元访问每个存储器访问周期中的哪个存储器部分。

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