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1. 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。

2. 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。

3. 发明申请

US20120195196A1 SYSTEM AND METHOD FOR QoS CONTROL OF IP FLOWS IN MOBILE NETWORKS 审中-公开
标题翻译：用于移动网络中IP流量的QoS控制的系统和方法
公开(公告)号：US20120195196A1
公开(公告)日：2012-08-02
申请号：US13197051
申请日：2011-08-03
申请人： Rajat Ghai , Yuyong Zhang , Vinayak Antarkar , Vinay Avasthi
发明人： Rajat Ghai , Yuyong Zhang , Vinayak Antarkar , Vinay Avasthi
IPC分类号： H04W28/10
CPC分类号： H04W28/24 , H04W88/18
摘要： A system and methods for application control which enable the delivery of Rich Internet Applications such as HD/Video Stream, Gaming, and Webservice delivery over mobile operator's PLMN is disclosed. The methods define Application Program Interfaces for Application Service Providers for delivering rich applications such as NetFlix Video service, Interactive Network Gaming etc., over wireless mobile network using state of the art web protocols such as HTTP, RTMP etc. The platform that incorporates these methods interacts with 3GPP/UMTS/LTE/CDMA defined standard compliant network devices using the standard network interfaces and present application specific control function. It further identifies extensions to the logical interfaces defined by the corresponding standards (3GPP, 3GPP2 etc.). Additionally, methods and procedures for controlling QoS in the transit network gateways, such as SGSN, GGSN, or P-GW, while delivering application traffic, are also disclosed.
摘要翻译：公开了一种用于应用控制的系统和方法，其能够通过移动运营商的PLMN传送诸如HD /视频流，游戏和Web服务之类的富互联网应用。这些方法定义了应用程序服务提供商的应用程序接口，用于通过无线移动网络提供诸如NetFlix视频服务，互动网络游戏等丰富的应用程序，使用最先进的Web协议（如HTTP，RTMP等）。结合这些方法的平台使用标准网络接口与3GPP / UMTS / LTE / CDMA定义的符合标准的网络设备进行交互，并呈现应用特定的控制功能。它进一步识别由相应标准（3GPP，3GPP2等）定义的逻辑接口的扩展。另外，还公开了在传送网络网关（如SGSN，GGSN或P-GW）中同时提供应用流量时控制QoS的方法和过程。

4. 发明授权

US08706113B2 Interworking function for communication networks 有权
标题翻译：通信网络的互通功能
公开(公告)号：US08706113B2
公开(公告)日：2014-04-22
申请号：US12760009
申请日：2010-04-14
申请人： Rajat Ghai , Kuntal Chowdhury
发明人： Rajat Ghai , Kuntal Chowdhury
IPC分类号： H04W4/00
CPC分类号： H04W36/385
摘要： Systems and methods for providing voice communications and data communications are provided, including: receiving an attach message from a mobile node indicating the mobile node can fallback from a first radio access technology to a second radio access technology and including location information identifying a location of the mobile node, the attach message received via the first radio access technology; sending a translated location updated message to a remote switching device; receiving a service request message from the mobile node, the service request message requesting initiation of a voice call, the service request message received via the first radio access technology; and based on the service request message and the indication that the mobile node can fallback to the second radio access technology, setting up the voice call with the mobile node via the second radio access technology.
摘要翻译：提供了用于提供语音通信和数据通信的系统和方法，包括：从移动节点接收指示移动节点可以从第一无线电接入技术回退到第二无线电接入技术的附着消息，并且包括标识位置信息的位置信息移动节点，通过第一无线接入技术接收的附着消息; 将翻译的位置更新消息发送到远程交换设备; 从所述移动节点接收服务请求消息，所述服务请求消息请求发起语音呼叫，所述服务请求消息经由所述第一无线电接入技术接收; 并且基于所述服务请求消息和所述移动节点能够回退到所述第二无线接入技术的指示，经由所述第二无线接入技术与所述移动节点建立语音呼叫。

5. 发明申请

US20080298309A1 PROVIDING ADVANCED COMMUNICATIONS FEATURES 有权
标题翻译：提供先进的通信功能
公开(公告)号：US20080298309A1
公开(公告)日：2008-12-04
申请号：US12119354
申请日：2008-05-12
申请人： John DePietro , Nick Lopez , Paul Shieh , Ashraf M. Dahod , Michael Silva , Peter Higgins , Rajat Ghai
发明人： John DePietro , Nick Lopez , Paul Shieh , Ashraf M. Dahod , Michael Silva , Peter Higgins , Rajat Ghai
IPC分类号： H04Q7/00
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04W4/08 , H04W4/14 , H04W72/005 , H04W76/45
摘要： Advanced communications features are provided in a mobile communications network having at least one mobile switching center and at least one mobile station subsystem. The mobile switching center and mobile station subsystem each communicate signaling messages according to a mobile signaling protocol.
摘要翻译：在具有至少一个移动交换中心和至少一个移动台子系统的移动通信网络中提供高级通信特征。移动交换中心和移动台子系统各自根据移动信令协议传送信令消息。

6. 发明申请

US20080168540A1 Systems, Methods, Media, and Means for User Level Authentication 有权
标题翻译：系统，方法，媒体和用户级认证的手段
公开(公告)号：US20080168540A1
公开(公告)日：2008-07-10
申请号：US11950682
申请日：2007-12-05
申请人： Kaitki Agarwal , Rajat Ghai
发明人： Kaitki Agarwal , Rajat Ghai
IPC分类号： H04L9/32
CPC分类号： H04L47/125 , H04L29/06197 , H04L45/38 , H04L45/72 , H04L45/74 , H04L45/7453 , H04L47/2483 , H04L65/1006 , H04L65/1016 , H04L65/102 , H04L65/103 , H04L65/1046 , H04L65/105 , H04L65/80 , H04L67/18 , H04W4/02 , Y10S707/912 , Y10S707/913 , Y10S707/918
摘要： In some embodiments, a gateway in a communications network is provided including a subscriber interface and a Session Initiation Protocol (SIP) registrar; wherein the SIP registrar: receives a first register message as a result of a request associated with a user and a mobile device seeking network authentication; and sends a request for subscriber information to the subscriber interface; the subscriber interface: retrieves the subscriber information from the subscriber database; and sends the subscriber information to the SIP registrar; the SIP registrar further: sends challenge information including a password request and a request for predetermined response information previously selected by the user to the mobile device; receives a second register message including user response information in response to the challenge information; and authenticates the mobile device and the user based at least in part on whether the user response information matches the predetermined response information.
摘要翻译：在一些实施例中，提供通信网络中的网关，其包括用户接口和会话发起协议（SIP）注册器; 其中所述SIP注册器：作为与用户相关联的请求和寻求网络认证的移动设备的结果来接收第一注册消息; 并向用户接口发送用户信息请求; 用户接口：从用户数据库检索用户信息; 并将用户信息发送给SIP注册商; SIP注册器进一步：向移动设备发送包括密码请求和先前由用户选择的预定响应信息的请求的质询信息; 响应于所述挑战信息接收包括用户响应信息的第二注册消息; 并且至少部分地基于所述用户响应信息是否与所述预定响应信息匹配来认证所述移动设备和所述用户。

7. 发明申请

US20070104125A1 Lightweight communications protocol for reducing wireless data transactions in mobile subscriber sessions 有权
标题翻译：轻量级通信协议，用于减少移动用户会话中的无线数据事务
公开(公告)号：US20070104125A1
公开(公告)日：2007-05-10
申请号：US11270725
申请日：2005-11-09
申请人： Rajat Ghai
发明人： Rajat Ghai
IPC分类号： H04J3/08
CPC分类号： H04L65/1006 , H04L29/06027 , H04L67/04 , H04L67/1002 , H04L67/141 , H04L67/28 , H04L67/2823 , H04L67/2828 , H04L69/08 , H04L69/10
摘要： A method and system are provided for reducing the number of wireless transactions between an application server and mobile subscribers in a wireless communications system. The communications system includes a plurality of wireless mobile subscribers communicating with network devices via the application server. Each of the mobile subscribers includes a lightweight client, and the application server includes an alias for each mobile subscriber. For each session between a mobile subscriber and a network device: the application server receives a communication from the network device intended to be processed at a client residing on the mobile subscriber in accordance with a given protocol. The system distributes the processing of the communication between the lightweight client on the mobile subscriber and the alias for the mobile subscriber on the application server to reduce the processing performed by the lightweight client and the number of wireless transactions between the mobile subscriber and the application server.
摘要翻译：提供了一种方法和系统，用于减少无线通信系统中的应用服务器与移动用户之间的无线交易的数量。通信系统包括经由应用服务器与网络设备通信的多个无线移动用户。每个移动订户包括轻量级客户端，并且应用服务器包括每个移动用户的别名。对于移动用户和网络设备之间的每个会话：应用服务器根据给定的协议从驻留在移动用户上的客户端处接收来自希望被处理的网络设备的通信。该系统在移动用户上的轻量级客户端和应用服务器上的移动用户的别名之间进行通信处理，以减轻轻量级客户端所执行的处理以及移动用户与应用服务器之间的无线事务数量。

8. 发明授权

US06285670B1 Telecommunications switch with multiple ports for host-node communications 失效
标题翻译：具有多个端口用于主机节点通信的电信交换机
公开(公告)号：US06285670B1
公开(公告)日：2001-09-04
申请号：US09017644
申请日：1998-02-02
申请人： Rajat Ghai , Peter Higgins
发明人： Rajat Ghai , Peter Higgins
IPC分类号： H04L1266
CPC分类号： H04Q3/0087 , H04Q3/5455 , H04Q2213/1305 , H04Q2213/13093 , H04Q2213/13104 , H04Q2213/13106 , H04Q2213/13109 , H04Q2213/1325 , H04Q2213/13296 , H04Q2213/13342 , H04Q2213/13349 , H04Q2213/13353 , H04Q2213/13545
摘要： The system includes switching nodes with multiple ports for node-host communication, each port thereby connects the switching nodes to one or more hosts. One of the ports in a switching node is designated as a primary or master port and it connects the switching node to a default host. The default host controls all ports in the switching node and because applications on the default port are given the highest priority during switching node processing, the default host is useful for applications that require instant response from the switch. The other ports in the switching node are secondary ports and they connect the switching node to one or more secondary hosts simultaneously. The applications on the secondary hosts are given a lower priority than the default host's application. Therefore, the secondary hosts are useful for applications that do not require instant response from the switching nodes.
摘要翻译：该系统包括具有用于节点主机通信的多个端口的交换节点，每个端口由此将交换节点连接到一个或多个主机。交换节点中的一个端口被指定为主端口或主端口，并将交换节点连接到默认主机。默认主机控制交换节点中的所有端口，并且因为默认端口上的应用程序在交换节点处理期间被赋予最高优先级，所以默认主机对于需要交换机即时响应的应用程序很有用。交换节点中的其他端口是辅助端口，并且它们将交换节点同时连接到一个或多个辅助主机。次主机上的应用程序的优先级低于默认主机的应用程序。因此，辅助主机对于不需要来自交换节点的即时响应的应用程序是有用的。

9. 发明授权

US08724463B2 Scalability of providing packet flow management 有权
标题翻译：提供分组流管理的可扩展性
公开(公告)号：US08724463B2
公开(公告)日：2014-05-13
申请号：US11952980
申请日：2007-12-07
申请人： Kaitki Agarwal , Rajat Ghai
发明人： Kaitki Agarwal , Rajat Ghai
IPC分类号： H04L12/26 , H04L12/56 , H04L29/06
CPC分类号： H04L47/125 , H04L29/06197 , H04L45/38 , H04L45/72 , H04L45/74 , H04L45/7453 , H04L47/2483 , H04L65/1006 , H04L65/1016 , H04L65/102 , H04L65/103 , H04L65/1046 , H04L65/105 , H04L65/80 , H04L67/18 , H04W4/02 , Y10S707/912 , Y10S707/913 , Y10S707/918
摘要： Systems and methods for managing packet flows in a communication network are provided. Packet information can be cached on different levels and used to avoid external queries. The cache information can also be correlated with other types of information, such as location information, to be able to serve that information quicker than if one or more external queries were to be made. A demux manager can provide routing and session setup, by routing packets that already have a session to the session manager and assigning packets to a session manager if they are not already assigned to a session. The tiered architecture also provides scalability to many users and minimizes delays even during high call volumes because the load can be distributed well across the gateway's resources.
摘要翻译：提供了在通信网络中管理分组流的系统和方法。数据包信息可以缓存在不同级别，用于避免外部查询。缓存信息还可以与诸如位置信息的其他类型的信息相关联，以便能够比如果要进行一个或多个外部查询更快地提供该信息。解复用器管理器可以通过将已经具有会话的分组路由到会话管理器并且将分组分配给会话管理器（如果它们尚未被分配给会话）来提供路由和会话建立。分层架构还为许多用户提供可扩展性，并且即使在高呼叫量期间也能最大程度地减少延迟，因为负载可以跨网关的资源分布良好。

10. 发明授权

US08626138B2 Providing advanced communications features 有权
标题翻译：提供先进的通讯功能
公开(公告)号：US08626138B2
公开(公告)日：2014-01-07
申请号：US12119354
申请日：2008-05-12
申请人： Ashraf M. Dahod , Michael Silva , Peter Higgins , Rajat Ghai , John DePietro , Nick Lopez , Paul Shieh
发明人： Ashraf M. Dahod , Michael Silva , Peter Higgins , Rajat Ghai , John DePietro , Nick Lopez , Paul Shieh
IPC分类号： H04M1/68 , H04M3/42 , H04B15/00 , H04B7/00 , H04M1/00 , H04W4/00 , H04B7/216 , H04L12/66 , H04L12/28 , H04J3/06
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04W4/08 , H04W4/14 , H04W72/005 , H04W76/45
摘要： Advanced communications features are provided in a mobile communications network having at least one mobile switching center and at least one mobile station subsystem. The mobile switching center and mobile station subsystem each communicate signaling messages according to a mobile signaling protocol.
摘要翻译：在具有至少一个移动交换中心和至少一个移动台子系统的移动通信网络中提供高级通信特征。移动交换中心和移动台子系统各自根据移动信令协议传送信令消息。

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