公开(公告)号：US08611825B2

公开(公告)日：2013-12-17

申请号：US12946265

申请日：2010-11-15

申请人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

发明人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

IPC分类号： H04B17/00

CPC分类号： H04W56/00 ,  H04W52/0232 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262

摘要： A method, a computer readable medium and an apparatus for providing a dynamic inactivity timer are disclosed. For example, the method monitors a timer for a time threshold associated with a burst of a plurality of bursts of packets, and determines if the timer for the time threshold associated with the burst has expired. The method predicts an inter-burst time for the burst, if the timer for the time threshold associated with the burst has expired and sets the dynamic inactivity timer in accordance with the inter-burst time for the burst.

摘要翻译： 公开了一种提供动态不活动定时器的方法，计算机可读介质和装置。 例如，该方法监视与多个分组突发相关联的时间阈值的定时器，并且确定与突发相关联的时间阈值的定时器是否已经到期。 如果与突发相关联的时间阈值的定时器已经到期并且根据突发的突发间隔时间设置动态不活动定时器，则该方法预测突发的突发间时间。

公开(公告)号：US08606290B2

公开(公告)日：2013-12-10

申请号：US12874458

申请日：2010-09-02

申请人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

发明人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

IPC分类号： H04W72/00 ,  H04W4/00 ,  H04B1/38 ,  G08C17/00

CPC分类号： H04W76/27

摘要： A method, computer readable medium and apparatus for performing a demotion in a cellular communications network are disclosed. For example, the method receives a packet indicating that a batching transfer is completed, determines if a background packet was received after receiving the packet indicating that the batching transfer is completed and demotes a state of a state machine implemented by a radio network controller to a lower state if the background packet was not received.

摘要翻译： 公开了一种用于在蜂窝通信网络中执行降级的方法，计算机可读介质和装置。 例如，该方法接收到指示批量传送完成的分组，确定在接收到指示批量传送完成的分组后是否接收到后台分组，并将由无线电网络控制器实现的状态机的状态降级为 如果未接收到后台数据包，则状态较低。

公开(公告)号：US08458172B2

公开(公告)日：2013-06-04

申请号：US12647346

申请日：2009-12-24

申请人： Alexandre Gerber ,  Subhabrata Sen ,  Oliver Spatscheck ,  Ajay Todimala

发明人： Alexandre Gerber ,  Subhabrata Sen ,  Oliver Spatscheck ,  Ajay Todimala

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30867 ,  G06F17/30206 ,  H04L47/11 ,  H04L47/2483 ,  H04L67/104 ,  H04L67/22

摘要： A method, computer readable medium and system for automatically tracking content in a peer-to-peer environment are disclosed. For example, the method monitors a number of times each content title of a plurality of content titles are downloaded in the peer-to-peer environment, adds one or more content titles of the plurality of content titles that are downloaded above a predetermined threshold to a list, downloads each one of the one or more content titles in the list via the peer-to-peer environment and verifies that each one of the one or more content titles that are downloaded matches at least one content title in the list.

公开(公告)号：US20120324041A1

公开(公告)日：2012-12-20

申请号：US13164112

申请日：2011-06-20

申请人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

发明人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

IPC分类号： G06F15/16

CPC分类号： H04W72/1252 ,  H04L65/80 ,  H04L67/1095 ,  H04L67/26 ,  H04W4/12 ,  H04W8/20 ,  H04W24/08 ,  H04W52/0238 ,  H04W52/0251 ,  Y02D30/40 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

摘要： Techniques for increasing power and resource efficiency of a mobile device are presented herein. In the mobile device, with regard to periodic or one-time data transfers, a communication management component can analyze information comprising data transfer parameter information, including jitter information, associated with each application of a subset of applications used by the device and can desirably schedule and/or bundle data transfers associated with the applications to reduce the number of separate data bursts to transfer that data to thereby reduce use of wireless resources and power consumption by the device. A push notification system can receive respective jitter information associated with each application from the mobile device, and the push notification system can desirably schedule and/or bundle push notifications to reduce the number of separate data bursts sent to the device to reduce use of wireless resources and power consumption by the device.

摘要翻译： 本文给出了增加移动设备的功率和资源效率的技术。 在移动设备中，对于周期性或一次性数据传输，通信管理组件可以分析包括数据传输参数信息的信息，包括与设备使用的应用的子集的每个应用相关联的抖动信息，并且可以期望地安排 和/或捆绑与应用相关联的数据传输以减少单独的数据突发的数量以传送该数据，从而减少无线资源的使用和设备的功耗。 推送通知系统可以从移动设备接收与每个应用相关联的各自的抖动信息，并且推送通知系统可以期望地调度和/或捆绑推送通知以减少发送到设备的单独的数据突发的数量，以减少无线资源的使用 和设备的功耗。

公开(公告)号：US20120057571A1

公开(公告)日：2012-03-08

申请号：US12874702

申请日：2010-09-02

申请人： ALEXANDRE GERBER ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

发明人： ALEXANDRE GERBER ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

IPC分类号： H04W4/00

CPC分类号： H04L43/04 ,  H04L43/106 ,  H04W76/27

摘要： A method, computer readable medium and apparatus for normalizing cellular communications network data are disclosed. For example, the method collects a data packet from the cellular communications network, modifies a time stamp of the data packet in accordance with a promotion delay time from the time stamp of the data packet to create a normalized data packet and processes the normalized data packet to optimize state machine configurations.

摘要翻译： 公开了一种用于规范化蜂窝通信网络数据的方法，计算机可读介质和装置。 例如，该方法从蜂窝通信网络收集数据分组，根据数据分组的时间戳根据促销延迟时间修改数据分组的时间戳，以创建归一化数据分组，并处理归一化数据分组 以优化状态机配置。

公开(公告)号：US07860004B2

公开(公告)日：2010-12-28

申请号：US12180309

申请日：2008-07-25

申请人： Oliver Spatscheck ,  Subhabrata Sen ,  Bill Lin ,  Jerry Chou

发明人： Oliver Spatscheck ,  Subhabrata Sen ,  Bill Lin ,  Jerry Chou

IPC分类号： H04J3/14 ,  H04L12/26 ,  H04L12/28 ,  G06F11/30

CPC分类号： H04L47/10 ,  H04L47/20 ,  H04L47/31 ,  H04L47/32 ,  H04L47/521 ,  H04L63/1458 ,  H04L2463/141

摘要： A system for protecting a network from a traffic surge includes a data collection module, an allocation module, and a traffic flow module. The data collection module is configured to obtain network utilization information for a plurality of traffic flows. The allocation module is configured to determine a bandwidth allocation to minimize a drop probability for the plurality of traffic flows. The traffic flow module is configured to preferentially drop network packets for a traffic flow exceeding the optimal bandwidth allocation.

摘要翻译： 用于保护网络免受流量波动的系统包括数据收集模块，分配模块和业务流模块。 数据采集​​模块被配置为获得多个业务流的网络利用信息。 分配模块被配置为确定带宽分配以最小化多个业务流的丢弃概率。 流量模块配置为优先丢弃超过最优带宽分配的业务流的网络报文。

公开(公告)号：US20100161535A1

公开(公告)日：2010-06-24

申请号：US12338551

申请日：2008-12-18

申请人： Subhabrata Sen ,  Alexandre Gerber ,  Oliver Spatscheck ,  Ajay Todimala

发明人： Subhabrata Sen ,  Alexandre Gerber ,  Oliver Spatscheck ,  Ajay Todimala

IPC分类号： G06N5/02

CPC分类号： H04L29/12273 ,  H04L61/2053

摘要： A method and apparatus for inferring if an IP address allocation in a remote network is static or dynamic are disclosed. For example, the method contacts at least one remote peer to peer endpoint using a peer to peer application to obtain an IP address of the at least one remote peer to peer endpoint. The method then analyzes characteristics of the at least one remote peer to peer endpoint over a predefined period of time to infer whether the presence of static IP address allocation exists for the at least one remote peer to peer endpoint.

摘要翻译： 一种用于推断远程网络中的IP地址分配是静态还是动态的方法和装置。 例如，该方法使用对等应用联系至少一个远程对等端点，以获得至少一个远程对等端点的IP地址。 该方法然后在预定义的时间段内分析至少一个远程对等端点的特性，以推断对于至少一个远程对等端点是否存在静态IP地址分配的存在。

公开(公告)号：US20100085889A1

公开(公告)日：2010-04-08

申请号：US12635127

申请日：2009-12-10

申请人： Nicholas G. Duffield ,  Matthew Roughan ,  Subhabrata Sen ,  Oliver Spatscheck

发明人： Nicholas G. Duffield ,  Matthew Roughan ,  Subhabrata Sen ,  Oliver Spatscheck

IPC分类号： H04L12/26 ,  H04L12/56

CPC分类号： H04L41/5022 ,  H04L41/142

摘要： A signature-based traffic classification method maps traffic into preselected classes of service (CoS). By analyzing a known corpus of data that clearly belongs to identified ones of the preselected classes of service, in a training session the method develops statistics about a chosen set of traffic features. In an analysis session, relative to traffic of the network where QoS treatments are desired (target network), the method obtains statistical information relative to the same chosen set of features for values of one or more predetermined traffic attributes that are associated with connections that are analyzed in the analysis session, yielding a statistical features signature of each of the values of the one ore more attributes. A classification process then establishes a mapping between values of the one or more predetermined traffic attributes and the preselected classes of service, leading to the establishment of QoS treatment rules.

摘要翻译： 基于签名的流量分类方法将流量映射到预选的服务等级（CoS）。 通过分析明确属于所选择的服务类别的已知数据库，在训练课程中，该方法开发关于所选择的一组交通特征的统计。 在分析会话中，相对于期望QoS处理的网络的业务量（目标网络），该方法获得相对于与所连接的连接相关联的一个或多个预定业务属性的值的相同所选择的特征集的统计信息 在分析会话中进行分析，产生一个或多个属性的每个值的统计特征签名。 然后，分类过程建立一个或多个预定业务属性的值与预选的业务类别之间的映射，导致建立QoS处理规则。

公开(公告)号：US08576968B2

公开(公告)日：2013-11-05

申请号：US12575850

申请日：2009-10-08

申请人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Walter Willinger

发明人： Alexandre Gerber ,  Zhuoqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Walter Willinger

IPC分类号： H04L7/02

CPC分类号： H04L41/14 ,  H04L43/087 ,  H04L43/16

摘要： A packet trace is received. The packet trace is transformed into a sequence of pulse signals in a temporal domain. The sequence of pulse signals in the temporal domain is transformed into a sequence of pulse signals in a frequency domain. Peaks are detected within relevant frequency bands in the sequence of pulse signals in the frequency domain. A fundamental frequency is identified within the peaks. The fundamental frequency, which represents the TCP flow clock, is returned.

摘要翻译： 收到数据包跟踪。 分组跟踪在时域中变换成脉冲信号序列。 时域中的脉冲信号序列被变换成频域中的脉冲信号序列。 在频域中的脉冲信号序列中的相关频带内检测峰。 在峰值内确定基本频率。 返回表示TCP流时钟的基频。

公开(公告)号：US20130007255A1

公开(公告)日：2013-01-03

申请号：US13172925

申请日：2011-06-30

申请人： Alexandre Gerber ,  Zhuaqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

发明人： Alexandre Gerber ,  Zhuaqing Mao ,  Feng Qian ,  Subhabrata Sen ,  Oliver Spatscheck ,  Zhaoguang Wang

IPC分类号： G06F15/173

CPC分类号： G06F1/28 ,  G06F9/54 ,  G06F11/302 ,  G06F11/3062

摘要： A rating is provided for a computing application. Traffic data, power data, and/or network signaling load data is collected for a computing application and compared with other similar data. A rating for the computing application is provided based on the comparison.