专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20200258118A1 Correlating multi-dimensional data to extract & associate unique identifiers for analytics insights, monetization, QOE & Orchestration 审中-公开
公开(公告)号：US20200258118A1
公开(公告)日：2020-08-13
申请号：US16271855
申请日：2019-02-10
申请人： Surya Kumar Kovvali , Shreerang Shastri , John Hutchins
发明人： Surya Kumar Kovvali , Shreerang Shastri , John Hutchins
IPC分类号： G06Q30/02 , H04L29/08 , H04L12/26
摘要： Data collection system that receives plurality of user network data access flows that include HTTP/HTTPS URLs from network probes or network elements such as CDNs, Proxies, control plane logs (S11, SlAP etc.) that include permanent subscriber identifier (IMSI, IMEI) or obfuscated subscriber identifiers, or obtains such identifiers corresponding to user IP addresses in access flows from operator network elements, extracts plurality of unique identifiers (UUIDs), plurality of tags, or contextual identifiers that appear in URL strings, determines domain names from HTTP/HTTPS header fields or temporally close DNS flows and generates a mapping table that includes subscriber identifiers, domain names, HTTP tags, and associates subset of UUIDs as potential Advertisement Identifier (Ad-Id) for each subscriber-id based on the usage counts of that UUID across multiple domains.

2. 发明授权

US08908507B2 RAN analytics, control and tuning via multi-protocol, multi-domain, and multi-RAT analysis 有权
标题翻译：通过多协议，多域和多RAT分析进行RAN分析，控制和调优
公开(公告)号：US08908507B2
公开(公告)日：2014-12-09
申请号：US13555787
申请日：2012-07-23
申请人： Surya Kumar Kovvali , Mythili Vutukuru , Charles W. Boyle , Rajat Ghai , John Hutchins , Tarek Abou-Assali , Yuyong Zhang , Nitin Rana , Thirumala Venkata Gupta Araveti , Raj Sirisikar , Gopal K. Bonthu
发明人： Surya Kumar Kovvali , Mythili Vutukuru , Charles W. Boyle , Rajat Ghai , John Hutchins , Tarek Abou-Assali , Yuyong Zhang , Nitin Rana , Thirumala Venkata Gupta Araveti , Raj Sirisikar , Gopal K. Bonthu
IPC分类号： H04W88/18 , H04W28/02 , H04W24/08
CPC分类号： H04W88/18 , H04W24/08 , H04W28/0236
摘要： The present invention identifies methods and procedures for correlating control plane and user plane data, consolidating and abstracting the learned and correlated data in a form convenient for minimizing and exporting to other network devices, such as those in the Core Network and the Access Network, or the origin server, CDN devices or client device. These correlation methods may use Control Plane information from a plurality of interfaces in the RAN, and User plane information from other interfaces in the RAN or CN. IF the device is deployed as an inline proxy, this information may be exported using in-band communication, such as HTTP extension headers in HTTP Request or Response packets, or another protocol header, such as the IP or GTP-U header field. Alternatively, this information can be exported out-of-band using a separate protocol between the RAN Transit Network Device (RTND) and the receiving device.
摘要翻译：本发明确定了用于使控制平面和用户平面数据相关的方法和过程，以便于最小化和导出到其他网络设备（例如核心网络和接入网络中的那些）的形式来整合和抽取学习和相关数据，或原始服务器，CDN设备或客户端设备。这些相关方法可以使用来自RAN中的多个接口的控制平面信息和来自RAN或CN中的其他接口的用户平面信息。如果设备部署为内联代理，则可以使用带内通信（如HTTP请求或响应数据包中的HTTP扩展头）或其他协议头（如IP或GTP-U头字段）导出此信息。或者，可以使用RAN传输网络设备（RTND）和接收设备之间的单独协议将该信息导出到带外。

3. 发明申请

US20130021933A1 RAN Analytics, Control And Tuning Via Multi-Protocol, Multi-Domain, And Multi-RAT Analysis 有权
标题翻译： RAN分析，通过多协议，多域和多RAT分析的控制和调优
公开(公告)号：US20130021933A1
公开(公告)日：2013-01-24
申请号：US13555787
申请日：2012-07-23
申请人： Surya Kumar Kovvali , Mythili Vutukuru , Charles W. Boyle , Rajat Ghai , John Hutchins , Tarek Abou-Assali , Yuyong Zhang , Nitin Rana , Thirumala Venkata Gupta Araveti , Raj Sirisikar , Gopal K. Bonthu
发明人： Surya Kumar Kovvali , Mythili Vutukuru , Charles W. Boyle , Rajat Ghai , John Hutchins , Tarek Abou-Assali , Yuyong Zhang , Nitin Rana , Thirumala Venkata Gupta Araveti , Raj Sirisikar , Gopal K. Bonthu
IPC分类号： H04W24/00
CPC分类号： H04W88/18 , H04W24/08 , H04W28/0236
摘要： The present invention identifies methods and procedures for correlating control plane and user plane data, consolidating and abstracting the learned and correlated data in a form convenient for minimizing and exporting to other network devices, such as those in the Core Network and the Access Network, or the origin server, CDN devices or client device. These correlation methods may use Control Plane information from a plurality of interfaces in the RAN, and User plane information from other interfaces in the RAN or CN. IF the device is deployed as an inline proxy, this information may be exported using in-band communication, such as HTTP extension headers in HTTP Request or Response packets, or another protocol header, such as the IP or GTP-U header field. Alternatively, this information can be exported out-of-band using a separate protocol between the RAN Transit Network Device (RTND) and the receiving device.
摘要翻译：本发明确定了用于使控制平面和用户平面数据相关的方法和过程，以便于最小化和导出到其他网络设备（例如核心网络和接入网络中的那些）的形式来整合和抽取学习和相关数据，或原始服务器，CDN设备或客户端设备。这些相关方法可以使用来自RAN中的多个接口的控制平面信息和来自RAN或CN中的其他接口的用户平面信息。如果设备部署为内联代理，则可以使用带内通信（如HTTP请求或响应数据包中的HTTP扩展头）或其他协议头（如IP或GTP-U头字段）导出此信息。或者，可以使用RAN传输网络设备（RTND）和接收设备之间的单独协议将该信息导出到带外。

4. 发明授权

US08565076B2 Destination learning and mobility detection in transit network device in LTE and UMTS radio access networks 有权
公开(公告)号：US08565076B2
公开(公告)日：2013-10-22
申请号：US13243418
申请日：2011-09-23
申请人： Surya Kumar Kovvali , Ravi Valmikam
发明人： Surya Kumar Kovvali , Ravi Valmikam
IPC分类号： G01R31/08
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.

5. 发明申请

US20120184258A1 Hierarchical Device type Recognition, Caching Control & Enhanced CDN communication in a Wireless Mobile Network 审中-公开
标题翻译：分层设备类型识别，无线移动网络中的缓存控制和增强的CDN通信
公开(公告)号：US20120184258A1
公开(公告)日：2012-07-19
申请号：US13183777
申请日：2011-07-15
申请人： Surya Kumar Kovvali , Charles Boyle , Ravi Valmikam , Krishnan Ramakrishnan
发明人： Surya Kumar Kovvali , Charles Boyle , Ravi Valmikam , Krishnan Ramakrishnan
IPC分类号： H04W4/18
CPC分类号： H04W4/18 , H04L67/02 , H04L67/2842 , H04W8/22 , H04W24/00 , H04W36/14 , H04W48/18
摘要： The present disclosure describes an apparatus and method for recognizing the mobile device type by information monitored from multiple means, such as by transparently monitoring Control Plane protocols, and monitoring user plane protocols (for example user agent header in HTTP protocols), and using such information for controlling data-caching operations, selectively delivering content, and selecting alternative interfaces/networks when available. Additionally, the invention discloses methods to propagate the learned information through header enrichment to external devices, such as content servers or CDN devices. The apparatus and methods are applicable to an application/content-aware caching device in a wireless mobile network that operates as an inline transparent device intercepting control plane and user plane protocols.
摘要翻译：本公开描述了一种用于通过从多个装置监视的信息来识别移动设备类型的装置和方法，例如通过透明地监视控制平面协议和监视用户平面协议（例如HTTP协议中的用户代理报头），并且使用这些信息用于控制数据缓存操作，选择性地传递内容，以及在可用时选择备用接口/网络。此外，本发明公开了通过标题丰富将学习的信息传播到诸如内容服务器或CDN设备之类的外部设备的方法。该装置和方法适用于无线移动网络中的应用/内容感知高速缓存设备，其作为拦截控制平面和用户平面协议的内联透明设备。

6. 发明申请

US20110202634A1 CHARGING-INVARIANT AND ORIGIN-SERVER-FRIENDLY TRANSIT CACHING IN MOBILE NETWORKS 审中-公开
标题翻译：在移动网络中充电和原始 - 服务器友好地传输缓存
公开(公告)号：US20110202634A1
公开(公告)日：2011-08-18
申请号：US13025839
申请日：2011-02-11
申请人： Surya Kumar Kovvali , Krishnan Ramakrishnan , Gregory Alden
发明人： Surya Kumar Kovvali , Krishnan Ramakrishnan , Gregory Alden
IPC分类号： G06F15/16
CPC分类号： H04L12/14 , H04L12/1485 , H04L65/4084 , H04L67/02 , H04L67/2842 , H04L67/2852 , H04L69/163 , H04M15/00
摘要： A method for serving content from a radio-access network cache includes detecting a request from a mobile device for content in the cache. The request is sent to a content-origin server, and a response is received therefrom.
摘要翻译：一种用于从无线接入网络高速缓存提供内容的方法，包括检测来自移动设备的针对高速缓存中的内容的请求。该请求被发送到内容源服务器，并从其中接收响应。

7. 发明申请

US20100034089A1 Content Caching in the Radio Access Network (RAN) 有权
标题翻译：无线电接入网（RAN）中的内容缓存
公开(公告)号：US20100034089A1
公开(公告)日：2010-02-11
申请号：US12536537
申请日：2009-08-06
申请人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan
发明人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan
IPC分类号： H04W16/00 , G06F11/00
CPC分类号： H04W28/0231 , H04L67/28 , H04L67/2819 , H04L67/2842 , H04L67/2847 , H04L67/2861 , H04L67/2866 , H04L67/289
摘要： A system and method to intercept traffic at standard interface points as defined by Cellular/Wireless networks (GSM/GPRS, 3G/UMTS/HSDPA/HSUPA, CDMA, WIMAX, LTE), emulate the respective protocols on either side of the interception point, extract user/application payloads within the intercepted packets, perform optimizations, and re-encapsulate with the same protocol, and deliver the content transparently is disclosed. The optimizations include but are not limited to Content Caching, prediction & pre-fetching of frequently used content, performance of content-aware transport optimizations (TCP, UDP, RTP etc.) for reducing back-haul bandwidth, and improvement of user experience. An additional embodiment of the current invention includes injecting opportunistic content (location based, profile based or advertisement content) based on the information derived while monitoring control plane protocols.
摘要翻译：在蜂窝/无线网络（GSM / GPRS，3G / UMTS / HSDPA / HSUPA，CDMA，WIMAX，LTE）定义的标准接口点拦截流量的系统和方法模拟拦截点两侧各自的协议，在截取的数据包中提取用户/应用程序有效负载，执行优化，并使用相同的协议进行重新封装，并透明披露内容。优化包括但不限于内容缓存，频繁使用内容的预取和预取，内容感知传输优化（TCP，UDP，RTP等）的性能，用于减少后向带宽和改善用户体验。本发明的另一实施例包括基于在监视控制平面协议时导出的信息来注入机会内容（基于位置，基于简档或广告内容）。

8. 发明授权

US09043467B2 Adaptive chunked and content-aware pacing of multi-media delivery over HTTP transport and network controlled bit rate selection 有权
标题翻译：通过HTTP传输和网络控制比特率选择的多媒体传输的自适应分块和内容感知起搏
公开(公告)号：US09043467B2
公开(公告)日：2015-05-26
申请号：US13048378
申请日：2011-03-15
申请人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K Purayil , Christopher Leary
发明人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K Purayil , Christopher Leary
IPC分类号： G06F15/173 , H04L29/08 , H04W28/06 , H04L12/24 , H04N7/12 , H04L12/911 , H04W4/18 , H04W28/22 , H04W88/06 , H04L29/06
CPC分类号： H04L67/2823 , H04L41/0896 , H04L47/74 , H04L67/325 , H04L69/18 , H04L69/24 , H04N7/12 , H04W4/18 , H04W28/06 , H04W28/22 , H04W88/06
摘要： A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user.
摘要翻译：公开了能够理解终端用户与RAN网络上的核心网络之间的通信的网络设备。在一些实施例中，设备能够解码控制平面和用户平面。因此，能够确定最终用户何时请求多媒体内容。一旦知道了，该设备可以通过几种方式优化该内容的传递。在一个实施例中，设备从内容服务器（位于核心网络中）请求内容，并以及时的方式将该内容发送给终端用户。在另一个实施例中，设备基于总体监控的网络流量自动地改变内容的编码和分辨率。在另一个实施例中，该设备基于总体带宽限制自动选择或修改格式和分辨率选项，独立于最终用户。

9. 发明授权

US08755405B2 Burst packet scheduler for improved ran efficiency in UMTS/HSPA networks 有权
标题翻译：突发分组调度器，用于提高UMTS / HSPA网络的运行效率
公开(公告)号：US08755405B2
公开(公告)日：2014-06-17
申请号：US12942913
申请日：2010-11-09
申请人： Surya Kumar Kovvali , Ramakrishnan Krishnan , Ramji Raghavan , Ronald M. Parker
发明人： Surya Kumar Kovvali , Ramakrishnan Krishnan , Ramji Raghavan , Ronald M. Parker
IPC分类号： H04J3/16
CPC分类号： H04L47/6265 , H04L1/0026 , H04L47/14 , H04L47/621 , H04W72/1231 , H04W72/1257
摘要： A method of generating optimal packet workload for achieving a balance between maximizing cell throughput and fairness across multiple users in UMTS/HSPA Network is disclosed. The packet scheduler of the current invention enhances the performance of other schedulers, such as Proportionally Fair Scheduler in NodeB and RNC in UMTS/HSPA Networks by monitoring recent RAN bandwidth to each mobile device, and increasing buffer occupancy of high rate data-flows in the RAN devices. The scheduler uses the desired performance goals of maximum cell throughput and fairness at various network congestion levels, and controls egress burst rate while delivering packets to the RAN (Radio Access Network).
摘要翻译：公开了一种生成最佳分组工作负载以在UMTS / HSPA网络中跨多个用户最大化小区吞吐量和公平性之间实现平衡的方法。本发明的分组调度器通过监测每个移动设备的最新RAN带宽来增强其他调度器的性能，例如在UMTS / HSPA网络中的节点B和RNC中的比例平均调度器，以及增加在高速率数据流中的缓冲器占用 RAN设备。调度器在各种网络拥塞级别使用最大小区吞吐量和公平性所需的性能目标，并且在将分组递送到RAN（无线电接入网络）的同时控制出口突发速率。

10. 发明授权

US08717890B2 Application, usage and radio link aware transport network scheduler 有权
标题翻译：应用，使用和无线链路感知传输网络调度程序
公开(公告)号：US08717890B2
公开(公告)日：2014-05-06
申请号：US12696378
申请日：2010-01-29
申请人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
发明人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
IPC分类号： H04L1/00 , H04L12/26 , H04L12/28 , G01R31/08 , G06F11/00
CPC分类号： H04L47/25 , H04L67/325 , H04W28/0205 , H04W72/1236
摘要： A packet scheduling method and apparatus with the knowledge of application behavior, anticipated usage/behavior based on the type of content, and underlying transport conditions during the time of delivery, is disclosed. This type of scheduling is applicable to a content server or a transit network device in wireless (e.g., 3G, WIMAX, LTE, WIFI) or wire-line networks. Methods for identifying or estimating rendering times of multi-media objects, segmenting a large media content, and automatically pausing or delaying delivery are disclosed. The scheduling reduces transit network bandwidth wastage, and facilitates optimal sharing of network resources such as in a wireless network.
摘要翻译：公开了一种具有应用行为知识，基于内容类型的预期使用/行为以及传送时的基础传输条件的分组调度方法和装置。这种类型的调度适用于无线（例如，3G，WIMAX，LTE，WIFI）或有线网络中的内容服务器或中转网络设备。公开了用于识别或估计多媒体对象的渲染时间，分割大型媒体内容以及自动暂停或延迟传送的方法。该调度减少了传输网络带宽浪费，并且促进了诸如无线网络中的网络资源的最佳共享。

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