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1. 发明授权

US09414248B2 System and methods for estimation and improvement of user, service and network QOE metrics 有权
标题翻译：用于估计和改进用户，服务和网络QOE指标的系统和方法
公开(公告)号：US09414248B2
公开(公告)日：2016-08-09
申请号：US14212600
申请日：2014-03-14
申请人： Movik Networks, Inc.
发明人： Surya Kumar Kovvali , Charles W. Boyle , John Hutchins , Nizar Purayil , Mythili Vutukuru
IPC分类号： H04L12/26 , H04W24/08 , H04W24/04 , H04L12/24 , H04W40/12
CPC分类号： H04W24/08 , H04L41/5009 , H04L43/0864 , H04L43/0888 , H04W24/04 , H04W40/12
摘要： Methods for estimating Subscriber quality of experience (QOE) for mobile users accessing networks for different services from observed data in control and user planes in mobile wireless networks and then summarizing inferences per user, per service, per sector, group of sectors and other aggregate points, and exporting this information for reducing user churn, network planning and network tuning, application adaptation to improve QOE are disclosed. Methods for improving subscriber QOE metrics for certain applications, services and web-sites for improved monetization methods are also presented. The methods facilitate quantifying network goodness from the user application point of view, and exporting triggers to other network elements, such as SON Server, OSS and PCRF, when QOE anomalies are detected. Additionally, this exported information could also trigger content adaptation, delivery optimizations and other actions. Finally, client, server and intermediary enhancements to improve QOE of certain applications in delay/capacity varying networks are presented.
摘要翻译：用于估计移动用户不同服务的用户的用户质量（QOE）与移动无线网络中的控制和用户平面中的观察数据的归一化，然后总结每个用户，每个服务，每个扇区，一组扇区和其他聚合点的推论并出口这一信息，以减少用户流失，网络规划和网络调整，应用适应来改善QOE。还提出了用于改善某些应用程序，服务和网站的用户QOE度量以改进获利方法的方法。当检测到QOE异常时，这些方法有助于从用户应用的角度量化网络优势，并将触发器导出到其他网络元素，如SON服务器，OSS和PCRF。此外，此导出的信息还可以触发内容适配，传递优化和其他操作。最后，提出了客户端，服务器和中间增强功能，以改善延迟/容量变化网络中某些应用的QOE。

2. 发明授权

US09001682B2 Content and RAN aware network selection in multiple wireless access and small-cell overlay wireless access networks 有权
标题翻译：内容和RAN感知网络在多个无线接入和小区覆盖无线接入网络中的选择
公开(公告)号：US09001682B2
公开(公告)日：2015-04-07
申请号：US13679458
申请日：2012-11-16
申请人： Movik Networks
发明人： Surya Kumar Kovvali , Charles Boyle , Rajat Ghai , John St. Amand , Greg Alden
IPC分类号： H04W48/18 , H04W36/14 , H04W88/18 , H04W24/02 , H04W28/02 , H04W24/08 , H04W48/04
CPC分类号： H04W48/18 , H04W24/02 , H04W24/08 , H04W28/0236 , H04W28/08 , H04W36/14 , H04W48/04 , H04W88/18
摘要： Methods for steering the access technology selection by a mobile device in an overlay Small-Cell and Macro Network, such as UMTS, LTE, CDMA, or WIFI are disclosed. This selection determination is based on the observed, real-time correlated and estimated network congestion, content-awareness, application/service expectations, and other criteria. Methods and procedures to influence network selection or control currently selected networks by propagating real-time correlated and consolidated information on a plurality of Radio Access Technologies to Access Points, or modifying the list of alternative Radio Access Technologies available at a location using standards defined mechanisms and parameters are identified. Additionally, steering content access and delivery through alternative access technologies, based on anticipated network usage by user's service activation, and the knowledge of the type, state and resource usage of a plurality of access networks when a mobile device connects to multiple access technologies through in-band or out-of-band mechanisms is identified.
摘要翻译：公开了用于在覆盖小型小区和宏网络（例如UMTS，LTE，CDMA或WIFI）中的移动设备指导接入技术选择的方法。该选择确定基于观察到的实时相关和估计的网络拥塞，内容意识，应用/服务期望等标准。通过将多个无线电接入技术上的实时相关和合并的信息传播到接入点来影响网络选择或控制当前选择的网络的方法和过程，或者使用标准定义的机制修改在某个位置处可用的备选无线电接入技术的列表，以及参数被识别。另外，当移动设备通过以下方式连接到多个接入技术时，基于用户的服务激活的预期网络使用以及多个接入网络的类型，状态和资源使用的知识来指导内容访问和通过替代接入技术的传递识别带内或带外机制。

3. 发明申请

US20140269269A1 System and Methods for Estimation and Improvement of User, Service and Network QOE Metrics 有权
标题翻译：用户，服务和网络QOE指标的估计和改进的系统和方法
公开(公告)号：US20140269269A1
公开(公告)日：2014-09-18
申请号：US14212600
申请日：2014-03-14
申请人： Movik Networks, Inc.
发明人： Surya Kumar Kovvali , Charles W. Boyle , John Hutchins , Nizar Purayil , Mythili Vutukuru
IPC分类号： H04W24/08 , H04W40/12
CPC分类号： H04W24/08 , H04L41/5009 , H04L43/0864 , H04L43/0888 , H04W24/04 , H04W40/12
摘要： Methods for estimating Subscriber quality of experience (QOE) for mobile users accessing networks for different services from observed data in control and user planes in mobile wireless networks and then summarizing inferences per user, per service, per sector, group of sectors and other aggregate points, and exporting this information for reducing user churn, network planning and network tuning, application adaptation to improve QOE are disclosed. Methods for improving subscriber QOE metrics for certain applications, services and web-sites for improved monetization methods are also presented. The methods facilitate quantifying network goodness from the user application point of view, and exporting triggers to other network elements, such as SON Server, OSS and PCRF, when QOE anomalies are detected. Additionally, this exported information could also trigger content adaptation, delivery optimizations and other actions. Finally, client, server and intermediary enhancements to improve QOE of certain applications in delay/capacity varying networks are presented.
摘要翻译：用于估计移动用户不同服务的用户的用户质量（QOE）与移动无线网络中的控制和用户平面中的观察数据的归一化，然后总结每个用户，每个服务，每个扇区，一组扇区和其他聚合点的推论并出口这一信息，以减少用户流失，网络规划和网络调整，应用适应来改善QOE。还提出了用于改善某些应用程序，服务和网站的用户QOE度量以改进获利方法的方法。当检测到QOE异常时，这些方法有助于从用户应用的角度量化网络优势，并将触发器导出到其他网络元素，如SON服务器，OSS和PCRF。此外，此导出的信息还可以触发内容适配，传递优化和其他操作。最后，提出了客户端，服务器和中间增强功能，以改善延迟/容量变化网络中某些应用的QOE。

4. 发明申请

US20130143542A1 Content And RAN Aware Network Selection In Multiple Wireless Access And Small-Cell Overlay Wireless Access Networks 有权
标题翻译：内容和RAN感知网络选择在多个无线接入和小小区覆盖无线接入网络
公开(公告)号：US20130143542A1
公开(公告)日：2013-06-06
申请号：US13679458
申请日：2012-11-16
申请人： Movik Networks
发明人： Surya Kumar Kovvali , Charles Boyle , Rajat Ghai , John St. Amand , Greg Alden
IPC分类号： H04W48/18 , H04W36/14
CPC分类号： H04W48/18 , H04W24/02 , H04W24/08 , H04W28/0236 , H04W28/08 , H04W36/14 , H04W48/04 , H04W88/18
摘要： Methods for steering the access technology selection by a mobile device in an overlay Small-Cell and Macro Network, such as UMTS, LTE, CDMA, or WIFI are disclosed. This selection determination is based on the observed, real-time correlated and estimated network congestion, content-awareness, application/service expectations, and other criteria. Methods and procedures to influence network selection or control currently selected networks by propagating real-time correlated and consolidated information on a plurality of Radio Access Technologies to Access Points, or modifying the list of alternative Radio Access Technologies available at a location using standards defined mechanisms and parameters are identified. Additionally, steering content access and delivery through alternative access technologies, based on anticipated network usage by user's service activation, and the knowledge of the type, state and resource usage of a plurality of access networks when a mobile device connects to multiple access technologies through in-band or out-of-band mechanisms is identified.
摘要翻译：公开了用于在覆盖小型小区和宏网络（例如UMTS，LTE，CDMA或WIFI）中的移动设备指导接入技术选择的方法。该选择确定基于观察到的实时相关和估计的网络拥塞，内容意识，应用/服务期望等标准。通过将多个无线电接入技术上的实时相关和合并的信息传播到接入点来影响网络选择或控制当前选择的网络的方法和过程，或者使用标准定义的机制修改在某个位置处可用的备选无线电接入技术的列表，以及参数被识别。另外，当移动设备通过以下方式连接到多个接入技术时，基于用户的服务激活的预期网络使用以及多个接入网络的类型，状态和资源使用的知识来指导内容访问和通过替代接入技术的传递识别带内或带外机制。

5. 发明授权

US09204474B2 Destination learning and mobility detection in transit network device in LTE and UMTS radio access networks 有权
标题翻译： LTE和UMTS无线接入网络中转接网络设备的目的学习和移动性检测
公开(公告)号：US09204474B2
公开(公告)日：2015-12-01
申请号：US14033578
申请日：2013-09-23
申请人： Movik Networks
发明人： Surya Kumar Kovvali , Ravi Valmikam
IPC分类号： G01R31/08 , H04W76/02 , H04W8/08 , H04W8/26 , H04W88/18
CPC分类号： H04W76/021 , H04W8/082 , H04W8/26 , H04W76/11 , H04W88/182
摘要： A method of learning and identifying two unidirectional GTP-U tunnels corresponding to a user equipment (UE) in a device placed in a LTE network, where the device acts as a transparent proxy intercepting user plane and control plane protocols on the S1 interface, is disclosed. Methods of pairing the two unidirectional tunnels that belong to same UE, when there is no control plane information or when there is Control Plane information, but the NAS portions of the S1 Control that contain bearer IP addresses are encrypted, are disclosed. Control plane and user plane methods for associating GTP-U tunnels and the corresponding bearer plane IP addresses are identified. Additionally, methods for detecting mobility of a UE, as it moves from the coverage area of one E-NodeB to another, are disclosed. Methods for constructing an eNodeB topology map are also disclosed.
摘要翻译：一种学习和识别在设置在LTE网络中的设备中的用户设备（UE）对应的两个单向GTP-U隧道的方法，其中该设备用作在S1接口上拦截用户平面和控制平面协议的透明代理，披露当不存在控制平面信息或者当存在控制平面信息，但包含承载IP地址的S1控制的NAS部分被加密时，属于同一个UE的两个单向隧道的配对方法被公开。识别用于关联GTP-U隧道和对应的承载平面IP地址的控制平面和用户平面方法。此外，公开了当从一个E-NodeB的覆盖区域移动到另一个E-NodeB时，用于检测UE的移动性的方法。还公开了用于构建eNodeB拓扑图的方法。

6. 发明申请

US20150124622A1 Multi-Interface, Multi-Layer State-full Load Balancer For RAN-Analytics Deployments In Multi-Chassis, Cloud And Virtual Server Environments 审中-公开
标题翻译：用于多机箱，云和虚拟服务器环境中RAN-Analytics部署的多接口，多层状态全负载平衡器
公开(公告)号：US20150124622A1
公开(公告)日：2015-05-07
申请号：US14530072
申请日：2014-10-31
申请人： Movik Networks, Inc.
发明人： Surya Kumar Kovvali , John Hutchins , Nizar Puriyal , Charles W. Boyle
IPC分类号： H04W28/02 , H04W24/08 , H04L12/803 , H04W28/08
CPC分类号： H04W28/0215 , H04L45/38 , H04L45/58 , H04L47/125 , H04L67/1006 , H04W24/08
摘要： An apparatus and method for steering and load-balancing mobile network traffic with user session awareness from multiple control and user plane protocols while understanding the load on the corresponding physical or virtual servers in cloud and virtual deployments is disclosed. This traffic could be monitored traffic, such as from optical taps, or network probes of mobile network interfaces, or port mirrors from network devices, or inline traffic when the load-balancer is logically placed inline in the network before the Virtual Network Functions, such as Virtual SGW (vSGW), Virtual SGSN (vSGSN), Virtual PGW (vPGW), Virtual MME (vMME), or Virtual Performance Enhancing proxy(vPEP). The apparatus and methods identified herein allow additional capabilities, such as ensuring that both directions of a protocol flow target the same physical or virtual server, or both control plane and user plane protocols of a flow are forwarded to the same server.
摘要翻译：公开了一种用于在理解云和虚拟部署中的相应物理或虚拟服务器上的负载的情况下，从多个控制和用户平面协议转向和负载平衡移动网络流量与用户会话感知的装置和方法。在虚拟网络功能之前，当负载均衡器在网络中逻辑上放置时，可以监视流量，例如来自光学抽头或移动网络接口的网络探测器，或来自网络设备的端口镜像，或内联流量，虚拟SGW（vSGW），虚拟SGSN（vSGSN），虚拟PGW（vPGW），虚拟MME（vMME）或虚拟性能增强代理（vPEP））。本文中所标识的装置和方法允许附加的能力，例如确保协议流的目标方向相同的物理或虚拟服务器，或者流的控制平面和用户平面协议两者都转发到同一服务器。

7. 发明申请

US20140016509A1 Destination Learning And Mobility Detection In Transit Network Device In LTE & UMTS Radio Access Networks 审中-公开
标题翻译： LTE和UMTS无线接入网络中的传输网络设备中的目的学习和移动性检测
公开(公告)号：US20140016509A1
公开(公告)日：2014-01-16
申请号：US14033578
申请日：2013-09-23
申请人： Movik Networks
发明人： Surya Kumar Kovvali , Ravi Valmikam
IPC分类号： H04W76/02
CPC分类号： H04W76/021 , H04W8/082 , H04W8/26 , H04W76/11 , H04W88/182
摘要： A method of learning and identifying two unidirectional GTP-U tunnels corresponding to a user equipment (UE) in a device placed in a LTE network, where the device acts as a transparent proxy intercepting user plane and control plane protocols on the S1 interface, is disclosed. Methods of pairing the two unidirectional tunnels that belong to same UE, when there is no control plane information or when there is Control Plane information, but the NAS portions of the S1 Control that contain bearer IP addresses are encrypted, are disclosed. Control plane and user plane methods for associating GTP-U tunnels and the corresponding bearer plane IP addresses are identified. Additionally, methods for detecting mobility of a UE, as it moves from the coverage area of one E-NodeB to another, are disclosed. Methods for constructing an eNodeB topology map are also disclosed.
摘要翻译：一种学习和识别在设置在LTE网络中的设备中的用户设备（UE）对应的两个单向GTP-U隧道的方法，其中该设备用作在S1接口上拦截用户平面和控制平面协议的透明代理，披露当不存在控制平面信息或者当存在控制平面信息，但包含承载IP地址的S1控制的NAS部分被加密时，属于同一个UE的两个单向隧道的配对方法被公开。识别用于关联GTP-U隧道和对应的承载平面IP地址的控制平面和用户平面方法。此外，公开了当从一个E-NodeB的覆盖区域移动到另一个E-NodeB时，用于检测UE的移动性的方法。还公开了用于构建eNodeB拓扑图的方法。

8. 发明申请

US20130246638A1 Content Pre-Fetching And CDN Assist Methods In A Wireless Mobile Network 审中-公开
标题翻译：无线移动网络中的内容预取和CDN辅助方法
公开(公告)号：US20130246638A1
公开(公告)日：2013-09-19
申请号：US13889688
申请日：2013-05-08
申请人： MOVIK NETWORKS
发明人： Surya Kumar Kovvali , Charles Boyle
IPC分类号： H04L29/08
CPC分类号： H04L67/28 , H04L29/0881 , H04L29/08846 , H04L67/2842 , H04L67/2847 , H04W88/18 , H04W88/182
摘要： The current invention is applicable to a RAN-cache or proxy operating in a wireless mobile network that is functioning as a transparent inline device intercepting wireless mobile protocols such as UMTS, LTE, WIMAX, CDMA etc.), or a traffic off-load device connected to multiple interfaces towards the Core/Internet. The current invention identifies methods for pre-fetching content by emulating portions of a mobile client for gaining connectivity through the mobile-core network, or to use session contexts of other mobile clients in a way not to significantly effect charging and billing for the preloaded content. The pre-load decision of what to pre-load and when to pre-load may be locally derived within the RAN-cache/Proxy device, or in-coordination with a locally connected CDN (Content Delivery Network) device. Other embodiments of the current invention include the RAN-cache/Proxy providing interconnectivity from the locally connected CDN device to other CDN devices through the Mobile Core Network (SGSN/GGSN in UMTS, S-GW/P-GW in LTE etc.).
摘要翻译：本发明可应用于在无线移动网络中操作的RAN缓存或代理，该无线移动网络充当拦截诸如UMTS，LTE，WIMAX，CDMA等的无线移动协议的透明在线设备）或业务卸载设备连接到Core / Internet的多个接口。本发明通过模拟移动客户端的部分以通过移动核心网络获得连接来识别用于预取内容的方法，或者以不显着影响预加载内容的计费和计费的方式来使用其他移动客户端的会话上下文。可以在RAN缓存/代理设备内本地导出预先加载的预加载和何时预加载的预加载决定，或与本地连接的CDN（内容传送网络）设备协调。本发明的其他实施例包括通过移动核心网（UMTS中的SGSN / GGSN，LTE等中的S-GW / P-GW）提供从本地连接的CDN设备到其他CDN设备的互连的RAN缓存/代理。

9. 发明申请

US20160080965A1 Distributed RAN Information Collection, Consolidation And RAN-Analytics 审中-公开
公开(公告)号：US20160080965A1
公开(公告)日：2016-03-17
申请号：US14950750
申请日：2015-11-24
申请人： Movik Networks, Inc.
发明人： Charles W. Boyle , Surya Kumar Kovvali , John Hutchins , Tarek Abou-Assali , Mythili Vutukuru , Keith Spinney , Nitin Rana , Gopal K. Bonthu
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W24/02 , H04W24/08 , H04W28/0289 , H04W88/18
摘要： Control Plane and User plane packet data are collected within the Radio Access Network using a plurality of network devices. Consolidation and summarization of this information is then performed to present a unified picture of RAN through abstract APIs to management and analytics applications. The invention identifies methods of retaining the collected network data, such as control and application protocol headers at the collection points, and consolidation and exporting this network data to management/reporting/analytics application using application driven rules for consolidation and summarization. Real-time statistical analysis tools, which may be used to predict failure and degradation trends and proactively control the underlying causes, are also disclosed.

10. 发明授权

US09204329B2 Distributed RAN information collection, consolidation and RAN-analytics 有权
标题翻译：分布式RAN信息收集，整合和RAN分析
公开(公告)号：US09204329B2
公开(公告)日：2015-12-01
申请号：US13858473
申请日：2013-04-08
申请人： Movik Networks
发明人： Charles W. Boyle , Surya Kumar Kovvali , John Hutchins , Tarek Abou-Assali , Mythili Vutukuru , Keith Spinney , Nitin Rana , Gopal K. Bonthu
IPC分类号： H04W24/10 , H04W24/08 , H04W88/18
CPC分类号： H04W24/10 , H04W24/02 , H04W24/08 , H04W28/0289 , H04W88/18
摘要： Control Plane and User plane packet data are collected within the Radio Access Network using a plurality of network devices. Consolidation and summarization of this information is then performed to present a unified picture of RAN through abstract APIs to management and analytics applications. The invention identifies methods of retaining the collected network data, such as control and application protocol headers at the collection points, and consolidation and exporting this network data to management/reporting/analytics application using application driven rules for consolidation and summarization. Real-time statistical analysis tools, which may be used to predict failure and degradation trends and proactively control the underlying causes, are also disclosed.
摘要翻译：使用多个网络设备在无线电接入网络内收集控制平面和用户平面分组数据。然后执行此信息的整合和总结，以通过抽象API向管理和分析应用程序呈现RAN的统一图片。本发明确定了在收集点保留所收集的网络数据（例如控制和应用协议头部）的方法，并且使用应用驱动的合并和汇总规则将该网络数据合并并导出到管理/报告/分析应用。还公开了可用于预测故障和退化趋势并主动控制潜在原因的实时统计分析工具。

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