专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20120151043A1 System for Internet Scale Visualization and Detection of Performance Events 失效
标题翻译：互联网规模可视化和性能事件检测系统
公开(公告)号：US20120151043A1
公开(公告)日：2012-06-14
申请号：US12967869
申请日：2010-12-14
申请人： Shobha Venkataraman , Jeffrey Pang , Subhabrata Sen , Oliver Spatscheck
发明人： Shobha Venkataraman , Jeffrey Pang , Subhabrata Sen , Oliver Spatscheck
IPC分类号： G06F15/173
CPC分类号： H04L43/045 , H04L43/0852
摘要： A system for visualization of performance measurements is disclosed. The system may include an electronic data processor configured to receive a stream of the performance measurements and select a maximum number of leaf nodes of a plurality of nodes for use in an adaptive decision tree. Additionally, the electronic processor may be configured to determine a depth of each branch in the adaptive decision tree needed to differentiate performance among internet protocol addresses in an internet protocol prefix of each node. Each of the plurality of nodes may be annotated with a predicted latency category and the processor may be configured to generate the adaptive decision tree based on the maximum number of leaf nodes selected, the depth of each branch determined, the predicted latency category, and on the stream of performance measurements associated with the network. Moreover, the processor may display the adaptive decision tree.
摘要翻译：公开了用于可视化性能测量的系统。该系统可以包括电子数据处理器，其被配置为接收性能测量的流并且选择用于自适应决策树中的多个节点的最大数量的叶节点。此外，电子处理器可以被配置为确定在每个节点的因特网协议前缀中的互联网协议地址之间区分性能所需的自适应决策树中的每个分支的深度。可以利用预测的等待时间类别对多个节点中的每一个进行注释，并且处理器可以被配置为基于所选择的叶节点的最大数目，所确定的每个分支的深度，预测的等待时间类别和开启来生成自适应决策树与网络相关的性能测量流。此外，处理器可以显示自适应决策树。

52. 发明申请

US20120151041A1 INTELLIGENT MOBILITY APPLICATION PROFILING TOOL 有权
标题翻译：智能移动应用程序配置工具
公开(公告)号：US20120151041A1
公开(公告)日：2012-06-14
申请号：US12967627
申请日：2010-12-14
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： G06F15/173
CPC分类号： H04W4/001 , H04L43/0876 , H04W4/50 , H04W8/22 , H04W24/08 , H04W52/0229 , H04W52/0232 , H04W76/27 , Y02D30/40 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
摘要： Systems and methods for analyzing mobile device applications within a wireless data network are presented herein. More particularly, described herein is a novel Intelligent Mobility Application Profiling Tool (iMAP) and/or other mechanisms, systems and methods for profiling and benchmarking applications associated with mobile devices in a wireless data network. Various systems and methods described herein expose cross-layer interaction associated with a network device in order to profile an application on the network device with respect to energy efficiency, performance, and functionality. As described herein, radio resource control (RRC) analysis can be performed to infer RRC states associated with a given application, identify tail time, etc. Further, analyzers are employed for various layers, including transmission control protocol (TCP) and/or hypertext transfer protocol (HTTP), as well as to analyze communication bursts associated with a given application. Analysis results are subsequently utilized to deliver application profiling results to a user.
摘要翻译：本文给出了用于分析无线数据网络内的移动设备应用的系统和方法。更具体地，这里描述了一种新颖的智能移动应用程序分析工具（iMAP）和/或用于对与无线数据网络中的移动设备相关联的应用进行分析和基准测试的其他机制，系统和方法。本文描述的各种系统和方法公开了与网络设备相关联的跨层交互，以便在能量效率，性能和功能方面对网络设备上的应用进行简档。如本文所述，可以执行无线电资源控制（RRC）分析以推断与给定应用相关联的RRC状态，识别尾部时间等。此外，分析器被用于各种层，包括传输控制协议（TCP）和/或超文本传输协议（HTTP），以及分析与给定应用相关联的通信突发。随后利用分析结果将应用程序分析结果提供给用户。

53. 发明申请

US20120120812A1 METHOD AND APPARATUS FOR INFERRING STATE TRANSITIONS IN A WIRELESS COMMUNICATIONS NETWORK 有权
标题翻译：用于在无线通信网络中传送状态转换的方法和装置
公开(公告)号：US20120120812A1
公开(公告)日：2012-05-17
申请号：US12946205
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： H04L12/26
CPC分类号： H04L43/0864
摘要： A method, a computer readable medium and an apparatus for inferring state transitions in a wireless communications network are disclosed. In one embodiment, the method infers a state promotion procedure. In another embodiment, the method infers a state demotion procedure.
摘要翻译：公开了一种用于推断无线通信网络中的状态转换的方法，计算机可读介质和装置。在一个实施例中，该方法推断状态提升过程。在另一个实施例中，该方法推断状态降级过程。

54. 发明申请

US20110085630A1 TCP FLOW CLOCK EXTRACTION 有权
标题翻译： TCP流量时钟提取
公开(公告)号：US20110085630A1
公开(公告)日：2011-04-14
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。

55. 发明申请

US20110004932A1 Firewall for tunneled IPv6 traffic 有权
标题翻译：防火墙用于隧道式IPv6流量
公开(公告)号：US20110004932A1
公开(公告)日：2011-01-06
申请号：US12387931
申请日：2009-05-08
申请人： Oliver Spatscheck , Subhabrata Sen
发明人： Oliver Spatscheck , Subhabrata Sen
IPC分类号： G06F21/20
CPC分类号： H04L63/0236 , H04L29/12367 , H04L29/12575 , H04L61/2514 , H04L61/2592
摘要： A NAT device and method implemented on the device for filtering tunneled IPv6 traffic is disclosed. The method comprises: receiving an IP traffic stream at an ingress network interface to the NAT, performing deep packet inspection on the traffic stream to detect the tunneled IPv6 packets, and applying a filter to the IPv6 packets.
摘要翻译：公开了一种在设备上实现的用于过滤隧道IPv6业务的NAT设备和方法。该方法包括：在到达NAT的入口网络接口接收IP业务流，对业务流执行深度报文检测，检测隧道IPv6报文，并对IPv6报文应用过滤。

56. 发明申请

US20100138555A1 System and Method to Guide Active Participation in Peer-to-Peer Systems with Passive Monitoring Environment 有权
标题翻译：指导与被动监测环境对等系统的主动参与的系统和方法
公开(公告)号：US20100138555A1
公开(公告)日：2010-06-03
申请号：US12325703
申请日：2008-12-01
申请人： Alexandre Gerber , Oliver Spatscheck , Subhabrata Sen , Ajay Todimala
发明人： Alexandre Gerber , Oliver Spatscheck , Subhabrata Sen , Ajay Todimala
IPC分类号： G06F15/16
CPC分类号： H04L12/66
摘要： A method includes identifying shared content by inspecting a peer-to-peer traffic flow and identifying source peers providing the shared content, and requesting the shared content from the source peers. The method further includes receiving requests for the shared content from requesting peers, identifying requesting peers based on the requests for the shared content, and providing the shared content to a local subset of the requesting peers.
摘要翻译：一种方法包括通过检查对等业务流和识别提供共享内容的源对等体以及从源对等体请求共享内容来识别共享内容。该方法还包括从请求对等体接收对共享内容的请求，基于对共享内容的请求来识别请求对等体，以及将共享内容提供给请求对等体的本地子集。

57. 发明申请

US20100020688A1 Systems and Methods for Proactive Surge Protection 有权
标题翻译：主动浪涌保护的系统和方法
公开(公告)号：US20100020688A1
公开(公告)日：2010-01-28
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： H04J1/16
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。

58. 发明授权

US09418107B2 Method and apparatus for performing query aware partitioning 有权
标题翻译：执行查询感知分区的方法和装置
公开(公告)号：US09418107B2
公开(公告)日：2016-08-16
申请号：US12182860
申请日：2008-07-30
申请人： Theodore Johnson , Vladislav Shkapenyuk , Oliver Spatscheck
发明人： Theodore Johnson , Vladislav Shkapenyuk , Oliver Spatscheck
IPC分类号： G06F17/30
CPC分类号： G06F17/30463 , G06F17/30457 , G06F17/3046
摘要： A method and system for providing query aware partitioning are disclosed. For example, the method receives a query plan comprising a plurality of queries, and classifies each one of the plurality of queries. The method computes an optimal partition set for each one of the plurality of queries, and reconciles the optimal partition set of each one of the plurality of queries with at least one subset of queries of the plurality of queries. The method selects at least one reconciled optimal partition set to be used by each query of the plurality of queries, and stores the selected at least one reconciled optimal partition set in a computer readable medium.
摘要翻译：公开了一种用于提供查询感知分割的方法和系统。例如，该方法接收包括多个查询的查询计划，并对多个查询中的每一个进行分类。该方法针对多个查询中的每个查询计算最佳分区集，并且将多个查询中的每一个的最优分区集合与多个查询中的至少一个查询子集进行协调。该方法选择要由多个查询的每个查询使用的至少一个协调的最优分组集，并将所选择的至少一个已调度的最优分区集合存储在计算机可读介质中。

59. 发明申请

US20130159503A1 METHOD AND APPARATUS FOR DETECTING TETHERING IN A COMMUNICATIONS NETWORK 有权
公开(公告)号：US20130159503A1
公开(公告)日：2013-06-20
申请号：US13330432
申请日：2011-12-19
申请人： Jeffrey Erman , Alexandre Gerber , Oliver Spatscheck
发明人： Jeffrey Erman , Alexandre Gerber , Oliver Spatscheck
IPC分类号： G06F15/173
CPC分类号： H04W12/12 , G06F15/163 , H04W12/10 , H04W24/08 , H04W76/14 , H04W88/04
摘要： A method, non-transitory computer readable medium and apparatus for detecting a tethering function being performed by an endpoint device in a communications network are disclosed. For example, the method analyzes a data packet directed towards the endpoint device, detects a signature based upon analyzing the data packet, and identifies the endpoint device as performing the tethering function based upon detecting the signature.

60. 发明申请

US20130042009A1 Network Aware Forward Caching 失效
标题翻译：网络意识转发缓存
公开(公告)号：US20130042009A1
公开(公告)日：2013-02-14
申请号：US13650629
申请日：2012-10-12
申请人： Alexandre Gerber , Oliver Spatscheck , Dan Pei , Mohammad Taghi Hajiaghayi , Jeffrey Erman
发明人： Alexandre Gerber , Oliver Spatscheck , Dan Pei , Mohammad Taghi Hajiaghayi , Jeffrey Erman
IPC分类号： G06F15/173
CPC分类号： H04L67/2842 , H04L67/2852
摘要： A network includes a cache server and a network aware server that operates to determine an optimization between a cost of retrieving content from a communication network and a cost of caching content at the cache server. The optimization is determined as a minimum of a sum of a transit cost, a backbone cost, and a caching cost. The transit cost includes a money cost per data unit. The backbone cost includes a money cost per data unit and time unit. The caching cost includes a money cost per server unit. In response to determining the optimization, the network aware server sends a content identifier to the cache server, and the cache server receives the content identifier, determines a source of a content item, and if the source is the same as the content identifier, then cache the content item.
摘要翻译：网络包括缓存服务器和网络感知服务器，其操作以确定从通信网络检索内容的成本与在缓存服务器上缓存内容的成本之间的优化。优化被确定为运输成本，骨干成本和高速缓存成本之和的最小值。过境成本包括每个数据单位的货币成本。骨干成本包括每个数据单位的货币成本和时间单位。缓存成本包括每个服务器单元的货币成本。响应于确定优化，网络感知服务器向缓存服务器发送内容标识符，并且高速缓存服务器接收内容标识符，确定内容项的源，并且如果源与内容标识符相同，则缓存内容项。

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