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1. 发明申请

WO2012009619A2 HIERARCHICAL DEVICE TYPE RECOGNITION, CACHING CONTROL AND ENHANCED CDN COMMUNICATION IN A WIRELESS MOBILE NETWORK 审中-公开
标题翻译：无线移动网络中的分层设备类型识别，缓存控制和增强CDN通信
公开(公告)号：WO2012009619A2
公开(公告)日：2012-01-19
申请号：PCT/US2011/044156
申请日：2011-07-15
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , BOYLE, Charles , VALMIKAM, Ravi , RAMAKRISHNAN, Krishnan
发明人： KOVVALI, Surya Kumar , BOYLE, Charles , VALMIKAM, Ravi , RAMAKRISHNAN, Krishnan
IPC分类号： H04L29/06 , H04W88/18 , G06Q50/00
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以及监视用户平面协议（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。

2. 发明申请

WO2010075426A1 TRANSPARENT INTERACTION WITH MULTI-LAYER PROTOCOLS VIA SELECTIVE BRIDGING AND PROXYING 审中-公开
标题翻译：通过选择性桥梁和代理的多层协议的透明交互
公开(公告)号：WO2010075426A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/069260
申请日：2009-12-22
申请人： MOVIK NETWORKS , VALMIKAM, Ravi , BOYLE, Charles , RANA, Nitin , KOVVALI, Surya Kumar , LEARY, Christopher
发明人： VALMIKAM, Ravi , BOYLE, Charles , RANA, Nitin , KOVVALI, Surya Kumar , LEARY, Christopher
IPC分类号： H04L12/56
CPC分类号： H04L67/2823 , H04L12/5602 , H04W4/12 , H04W24/00 , H04W88/14 , H04W88/182 , H04W92/14
摘要： The current invention defines a device and a method of logically inserting the device between two other network devices, for example, in a 3GPP Radio Access Network. The device transparently monitors and interacts with one or more control protocol layers in the two neighboring devices. The invention defines methods by which the intercepting node selectively passes through or proxies (selectively modifying portions of the protocols content) in such as way that the neighbor nodes are un-aware of the intercepting device. The proxy operation implies that the intercepting node is capable of terminating some protocol elements, injecting some protocol elements, or modifying protocol elements before forwarding them in such a way that the operation is transparent to neighboring nodes. These selective insertion/modifications facilitate identifying signaling connections for specific mobile clients, and enhancing and modifying service features for dataplane accesses for those client devices, while transparently passing other protocol messages.
摘要翻译：本发明定义了在例如3GPP无线电接入网络中的两个其他网络设备之间逻辑地插入设备的设备和方法。该设备透明地监视和与两个相邻设备中的一个或多个控制协议层进行交互。本发明定义了截取节点选择性地通过或代理（有选择地修改协议内容的部分）的方法，使得邻居节点不知道拦截设备。代理操作意味着拦截节点能够终止一些协议元素，注入一些协议元素，或者在转发它们之前修改协议元素，使得该操作对相邻节点是透明的。这些选择性插入/修改有助于识别特定移动客户端的信令连接，并且在透明地传递其他协议消息的同时增强和修改用于那些客户端设备的数据库接入的服务特征。

3. 发明申请

WO2010088490A1 APPLICATION, USAGE & RADIO LINK AWARE TRANSPORT NETWORK SCHEDULER 审中-公开
标题翻译：应用，使用和无线电链接AWARE运输网络调度器
公开(公告)号：WO2010088490A1
公开(公告)日：2010-08-05
申请号：PCT/US2010/022542
申请日：2010-01-29
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , RAGHAVAN, Ramji , RAMAKRISHNAN, Krishnan , PARKER, Ronald , LEARY, Christopher , BOYLE, Charles , PURAYIL, Nizar
发明人： KOVVALI, Surya Kumar , RAGHAVAN, Ramji , RAMAKRISHNAN, Krishnan , PARKER, Ronald , LEARY, Christopher , BOYLE, Charles , PURAYIL, Nizar
IPC分类号： G06F15/173
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。

4. 发明申请

WO2012040608A3 DESTINATION LEARNING AND MOBILITY DETECTION IN TRANSIT NETWORK DEVICE IN LTE & UMTS RADIO ACCESS NETWORKS 审中-公开
公开(公告)号：WO2012040608A3
公开(公告)日：2012-03-29
申请号：PCT/US2011/053050
申请日：2011-09-23
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , VALMIKAM, Ravi
发明人： KOVVALI, Surya Kumar , VALMIKAM, Ravi
IPC分类号： H04L29/06 , H04L12/56
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

WO2010118341A1 VIBRATION MODULATION APPLICATIONS AND TECHNIQUES IN MOBILE DEVICES 审中-公开
标题翻译：移动设备中的振动调制应用和技术
公开(公告)号：WO2010118341A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/030567
申请日：2010-04-09
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , RAGHAVAN, Ramji , RAMAKRISHNAN, Krishnan , KALYANASUNDARAM, Pramod
发明人： KOVVALI, Surya Kumar , RAGHAVAN, Ramji , RAMAKRISHNAN, Krishnan , KALYANASUNDARAM, Pramod
IPC分类号： H04M1/64
CPC分类号： H04M1/72522 , H04M1/57 , H04M1/72558 , H04M1/72572 , H04M19/04 , H04M19/047
摘要： Methods and applications for modulating the vibration mode of cellular handsets using patterned sequences are disclosed. This modulation allows additional information to be conveyed, thereby communicating messages in a variety of domains before the user responds to the vibration alert. This modulation may cause different patterns of vibration to convey additional information such as the importance of the call, identity of the caller, and other such information. The invention further extends vibration modulation to additional gaming and music & entertainment applications, such as rhythm synchronization, dance/step synchronization in a group, aerobic and other physical exercise related applications.
摘要翻译：公开了使用图案化序列调制蜂窝手机的振动模式的方法和应用。该调制允许传达附加信息，从而在用户响应振动警报之前在各种领域中传达消息。这种调制可能导致不同的振动模式来传送附加信息，例如呼叫的重要性，呼叫者的身份以及其他这样的信息。本发明进一步将振动调制扩展到附加的游戏和音乐和娱乐应用，例如组合中的节奏同步，舞蹈/步骤同步，有氧运动和其他运动相关应用。

6. 发明申请

WO2012012334A2 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：WO2012012334A2
公开(公告)日：2012-01-26
申请号：PCT/US2011/044361
申请日：2011-07-18
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , BOYLE, Charles
发明人： KOVVALI, Surya Kumar , BOYLE, Charles
IPC分类号： H04L29/06 , H04W88/18 , G06Q50/00
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：本发明适用于在无线移动网络中操作的RAN高速缓存或代理，该无线移动网络用作拦截诸如UMTS，LTE，WIMAX，CDMA等的无线移动协议的透明内联设备）或者连接到核心/互联网的多个接口的流量卸载设备。本发明通过模拟移动客户端的一些部分来获取通过移动核心网络的连接来预取内容的方法，或者以不显着影响对预加载内容的收费和计费的方式来使用其他移动客户端的会话上下文。什么预加载以及何时预加载的预加载决定可以在RAN缓存/代理设备内本地导出，或者与本地连接的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络（UMTS中的SGSN / GGSN，LTE中的S-GW / P-GW等）从本地连接的CDN设备向其他CDN设备提供互连的RAN缓存/代理。

7. 发明申请

WO2013013237A1 RAN ANALYTICS, CONTROL AND TUNING VIA MULTI-PROTOCOL, MULTI-DOMAIN, AND MULTI-RAT ANALYSIS 审中-公开
标题翻译：通过多协议，多域和多重分析的RAN分析，控制和调谐
公开(公告)号：WO2013013237A1
公开(公告)日：2013-01-24
申请号：PCT/US2012/047851
申请日：2012-07-23
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , VUTUKURU, Mythili , BOYLE, Charles W. , GHAI, Rajat , HUTCHINS, John , ABOU-ASSALI, Tarek , ZHANG, Yuyong , RANA, Nitin , ARAVETI, Thirumala Venkata Gupta , SIRISIKAR, Raj , BONTHU, Gopal K.
发明人： KOVVALI, Surya Kumar , VUTUKURU, Mythili , BOYLE, Charles W. , GHAI, Rajat , HUTCHINS, John , ABOU-ASSALI, Tarek , ZHANG, Yuyong , RANA, Nitin , ARAVETI, Thirumala Venkata Gupta , SIRISIKAR, Raj , BONTHU, Gopal K.
IPC分类号： G01R31/08
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（例如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。

8. 发明申请

WO2011115965A1 ADAPTIVE CHUNKED AND CONTENT-AWARE PACING OF MULTI-MEDIA DELIVERY OVER HTTP TRANSPORT AND NETWORK CONTROLLED BIT RATE SELECTION 审中-公开
标题翻译： HTTP传输和网络控制比特率选择的多媒体传输自适应和内容特征
公开(公告)号：WO2011115965A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028477
申请日：2011-03-15
申请人： MOVIK NETWORKS , KOVVALI, Surya Kumar , GUPTA, Ankush , PURAYIL, Nizar , AGARWAL, Sandeep , LEARY, Christopher
发明人： KOVVALI, Surya Kumar , GUPTA, Ankush , PURAYIL, Nizar , AGARWAL, Sandeep , LEARY, Christopher
IPC分类号： H04L12/28
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. 发明公开

EP2391953A1 APPLICATION, USAGE&RADIO LINK AWARE TRANSPORT NETWORK SCHEDULER 审中-公开
标题翻译：范围，使用，以及无线链路有意识的运输网络计划
公开(公告)号：EP2391953A1
公开(公告)日：2011-12-07
申请号：EP10736460.6
申请日：2010-01-29
申请人： Movik Networks
发明人： KOVVALI, Surya Kumar , RAGHAVAN, Ramji , RAMAKRISHNAN, Krishnan , PARKER, Ronald , LEARY, Christopher , BOYLE, Charles , PURAYIL, Nizar
IPC分类号： G06F15/173
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.

10. 发明公开

EP2380320A1 TRANSPARENT INTERACTION WITH MULTI-LAYER PROTOCOLS VIA SELECTIVE BRIDGING AND PROXYING 审中-公开
标题翻译：选择性桥接和代理多层协议透明相互作用
公开(公告)号：EP2380320A1
公开(公告)日：2011-10-26
申请号：EP09835783.3
申请日：2009-12-22
申请人： Movik Networks
发明人： VALMIKAM, Ravi , BOYLE, Charles , RANA, Nitin , KOVVALI, Surya Kumar , LEARY, Christopher
IPC分类号： H04L12/56
CPC分类号： H04L67/2823 , H04L12/5602 , H04W4/12 , H04W24/00 , H04W88/14 , H04W88/182 , H04W92/14
摘要： The current invention defines a device and a method of logically inserting the device between two other network devices, for example, in a 3GPP Radio Access Network. The device transparently monitors and interacts with one or more control protocol layers in the two neighboring devices. The invention defines methods by which the intercepting node selectively passes through or proxies (selectively modifying portions of the protocols content) in such as way that the neighbor nodes are un-aware of the intercepting device. The proxy operation implies that the intercepting node is capable of terminating some protocol elements, injecting some protocol elements, or modifying protocol elements before forwarding them in such a way that the operation is transparent to neighboring nodes. These selective insertion/modifications facilitate identifying signaling connections for specific mobile clients, and enhancing and modifying service features for dataplane accesses for those client devices, while transparently passing other protocol messages.

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