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.

公开(公告)号：US20120246308A1

公开(公告)日：2012-09-27

申请号：US13490683

申请日：2012-06-07

申请人： Alexandre Gerber ,  Jia Wang ,  Oliver Spatscheck ,  Jennifer Yates ,  Michael Merritt

发明人： Alexandre Gerber ,  Jia Wang ,  Oliver Spatscheck ,  Jennifer Yates ,  Michael Merritt

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： A method includes receiving network distance information, receiving a request from a client for an identity of a peer providing content, and identifying a first peer and a second peer providing the content. The network distance information includes a compilation of network distance information provided by a plurality of service providers. The method further includes determining that a network distance between the first peer and the client is less than a network distance between the second peer and the client based on the network distance information, and providing the identity of the first peer to the client.

摘要翻译： 一种方法包括接收网络距离信息，从客户端接收针对提供内容的对等体的身份的请求，以及标识提供内容的第一对等体和第二对等体。 网络距离信息包括由多个服务提供商提供的网络距离信息的汇编。 所述方法还包括基于所述网络距离信息确定所述第一对等端和所述客户端之间的网络距离小于所述第二对等端与所述客户端之间的网络距离，以及将所述第一对等体的身份提供给所述客户端。

公开(公告)号：US08274886B2

公开(公告)日：2012-09-25

申请号：US12607240

申请日：2009-10-28

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： H04L12/56

CPC分类号： H04L47/365 ,  H04L47/193 ,  H04L47/27 ,  H04L47/28

摘要： A packet trace is received. Inter-arrival times between the multiple packets in the packet trace are determined. An inter-arrival time in the inter-arrival times that is greater than a threshold is identified. An order number of the inter-arrival time is identified. A determination is made as to whether a size of each of at least a portion of the multiple packets is equal to a maximum segment size. When a determination is made that the size of each of at least a portion of the multiple packets is equal to the maximum segment size, a size of the ICW as a product of the order number and the maximum segment size is returned.

摘要翻译： 收到数据包跟踪。 确定分组跟踪中的多个分组之间的到达之间的时间。 确定到达时间之间的到达时间大于阈值。 识别到达时间的订单号。 确定多个分组的至少一部分中的每一个的大小是否等于最大分段大小。 当确定多个分组的至少一部分中的每一个的大小等于最大分段大小时，返回作为订单号和最大分段大小的乘积的ICW的大小。

公开(公告)号：US20120131664A1

公开(公告)日：2012-05-24

申请号：US12950840

申请日：2010-11-19

申请人： ALEXANDRE GERBER ,  Oliver Spatscheck ,  Jacobus Van Der Merwe

发明人： ALEXANDRE GERBER ,  Oliver Spatscheck ,  Jacobus Van Der Merwe

IPC分类号： H04W40/00 ,  G06F21/00

CPC分类号： H04L63/20 ,  H04L63/1408 ,  H04W76/22

摘要： A method, computer readable medium and apparatus for performing content aware optimized tunneling in a communication network are disclosed. For example, the method authenticates a user endpoint device, establishes a tunnel to the user endpoint device if the user endpoint device is authenticated, analyzes content of a data packet transmitted through the tunnel to determine if the tunnel should be re-directed, and re-directs the tunnel to a gateway general packet radio services support node light based upon the content of the data packet.

摘要翻译： 公开了一种用于在通信网络中执行内容感知优化隧道的方法，计算机可读介质和装置。 例如，该方法认证用户端点设备，如果用户端点设备被认证，则建立到用户端点设备的隧道，分析通过隧道传输的数据分组的内容，以确定隧道是否应该被重定向，并且re 基于数据包的内容，将隧道定向到网关通用分组无线电业务支持节点灯。

公开(公告)号：US20100262683A1

公开(公告)日：2010-10-14

申请号：US12423515

申请日：2009-04-14

申请人： Alexandre Gerber ,  Oliver Spatscheck ,  Dan Pei ,  Mohammad Taghi Hajiaghayi ,  Jeffery Erman

发明人： Alexandre Gerber ,  Oliver Spatscheck ,  Dan Pei ,  Mohammad Taghi Hajiaghayi ,  Jeffery Erman

IPC分类号： G06F15/16

CPC分类号： H04L67/2842 ,  H04L67/2852

摘要： An Internet service provider includes a cache server and a network aware server. The network aware server is operable to determine an optimization between a cost of retrieving content from a network and a cost of caching content from the network at the first cache server and then send a content identifier to the cache server. The cache server is operable to receive the content identifier, and determine the source of a content item. If the source is the same as the content identifier, then the cache server caches the content item.

摘要翻译： 互联网服务提供商包括缓存服务器和网络感知服务器。 网络感知服务器可操作以确定从网络检索内容的成本与从第一高速缓存服务器上的网络缓存内容的成本之间的优化，然后将内容标识符发送到缓存服务器。 缓存服务器可操作以接收内容标识符，并确定内容项的来源。 如果源与内容标识符相同，则缓存服务器缓存内容项。

公开(公告)号：US09608886B2

公开(公告)日：2017-03-28

申请号：US13594820

申请日：2012-08-26

申请人： He Yan ,  Zihui Ge ,  Alexandre Gerber ,  Oliver Spatscheck

发明人： He Yan ,  Zihui Ge ,  Alexandre Gerber ,  Oliver Spatscheck

IPC分类号： G06F15/177 ,  H04L12/26 ,  H04L29/12

CPC分类号： H04L61/1511 ,  H04L43/0817 ,  H04L43/106 ,  H04L43/16 ,  H04L61/6009

摘要： Methods, systems, and products infer performance of a domain name system. Queries to, and responses from, the domain name system are logged and categorized. Each category is associated with a different performance issue related to the domain name system. The number of entries in each category may be used to infer the performance of the domain name system.

公开(公告)号：US08744367B2

公开(公告)日：2014-06-03

申请号：US12872604

申请日：2010-08-31

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： H04W24/02 ,  H04L43/16 ,  H04L69/28 ,  H04W4/185 ,  H04W40/005 ,  H04W52/0209 ,  H04W72/048 ,  H04W76/38 ,  H04W88/02 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

摘要： Systems and methods for increasing the power and resource efficiency of a mobile network device are presented herein. More particularly, described herein is a novel Tail Optimization Protocol (TOP) and/or other mechanisms, systems and methods for enabling cooperation between a mobile device and an associated radio access network to eliminate idle periods (e.g., tails) when possible. Various systems and methods described herein can leverage the ability of applications and/or their associated connections to accurately predict a long tail time, from which a mobile device can notify an associated cellular network on such an imminent tail in order to allow the cellular network to immediately release tail resources. Various other aspects provided herein realize TOP via fast dormancy and/or other similar notification mechanisms, which enable a handset or other device to notify a cellular network for immediate resource release.

摘要翻译： 本文介绍了用于增加移动网络设备的功率和资源效率的系统和方法。 更具体地说，这里描述了一种新颖的尾部优化协议（TOP）和/或用于在可能的情况下使得移动设备和相关联的无线电接入网络之间的协作能够消除空闲周期（例如，尾部）的其他机制，系统和方法。 本文描述的各种系统和方法可以利用应用和/或其相关连接的能力来精确地预测长尾时间，移动设备可以从该尾部时间通知相关联的蜂窝网络，以便允许蜂窝网络 立即释放尾部资源。 本文提供的各种其它方面通过快速休眠和/或其他类似的通知机制实现TOP，其使得手机或其他设备能够通知蜂窝网络以立即释放资源。

公开(公告)号：US08533359B2

公开(公告)日：2013-09-10

申请号：US13490683

申请日：2012-06-07

申请人： Alexandre Gerber ,  Jin Wang ,  Oliver Spatscheck ,  Jennifer Yates ,  Michael Merritt

发明人： Alexandre Gerber ,  Jin Wang ,  Oliver Spatscheck ,  Jennifer Yates ,  Michael Merritt

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： A method includes receiving network distance information, receiving a request from a client for an identity of a peer providing content, and identifying a first peer and a second peer providing the content. The network distance information includes a compilation of network distance information provided by a plurality of service providers. The method further includes determining that a network distance between the first peer and the client is less than a network distance between the second peer and the client based on the network distance information, and providing the identity of the first peer to the client.

摘要翻译： 一种方法包括接收网络距离信息，从客户端接收针对提供内容的对等体的身份的请求，以及标识提供内容的第一对等体和第二对等体。 网络距离信息包括由多个服务提供商提供的网络距离信息的汇编。 所述方法还包括基于所述网络距离信息确定所述第一对等端和所述客户端之间的网络距离小于所述第二对等端与所述客户端之间的网络距离，以及将所述第一对等体的身份提供给所述客户端。

公开(公告)号：US08527627B2

公开(公告)日：2013-09-03

申请号：US12967627

申请日：2010-12-14

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

发明人： Alexandre Gerber ,  Zhuoqing Morley 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。

公开(公告)号：US08462625B2

公开(公告)日：2013-06-11

申请号：US12963326

申请日：2010-12-08

申请人： Jeffrey Pang ,  Karen Barnes ,  Dinesh Chachidhanandam ,  Alexandre Gerber ,  Michael Salmon ,  Oliver Spatscheck ,  Shobha Venkataraman

发明人： Jeffrey Pang ,  Karen Barnes ,  Dinesh Chachidhanandam ,  Alexandre Gerber ,  Michael Salmon ,  Oliver Spatscheck ,  Shobha Venkataraman

IPC分类号： G06F15/16 ,  G06F11/00

CPC分类号： H04L43/0888 ,  H04L43/026

摘要： A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.

摘要翻译： 公开了一种用于电子网络中的吞吐量被动估计的系统。 该系统可以包括被配置为在网络中操作并且还可以包括电子数据处理器的多个移动设备。 处理器可以被配置为在预定时间间隔内访问与移动设备相关联的数据流的流记录。 另外，处理器可以被配置为用应用程序字段和内容提供者字段来注释流记录。 处理器还可以被配置为基于流记录的应用字段和内容提供者字段来确定每个数据流的流类型。 此外，处理器可以被配置为生成仅包括非速率限制的流类型的吞吐量索引。 此外，处理器可以被配置为在吞吐量指数中估计具有非速率限制流类型的每个数据流的最大吞吐量。