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1. 发明申请

WO2009006630A1 SYSTEM AND METHOD FOR REDUCING LATENCY IN CALL SETUP AND TEARDOWN 审中-公开
标题翻译：用于减少呼叫建立和终端中的延迟的系统和方法
公开(公告)号：WO2009006630A1
公开(公告)日：2009-01-08
申请号：PCT/US2008/069328
申请日：2008-07-07
申请人： STARENT NETWORKS, CORP , TOWEY, Jim , GHAI, Rajat
发明人： TOWEY, Jim , GHAI, Rajat
IPC分类号： H04L12/28
CPC分类号： H04L47/824 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/70 , H04L47/782 , H04L47/808
摘要： Systems and methods for reducing latency in call setup and teardown are provided. A network device with integrated functionalities and a cache is provided that stores policy information to reduce the amount of signaling that is necessary to setup and teardown sessions. By handling various aspects of the setup and teardown within a network device, latency is reduced and the amount of bandwidth needed for setup signaling is also reduced.
摘要翻译：提供了减少呼叫建立和拆卸延迟的系统和方法。提供具有集成功能和高速缓存的网络设备，其存储策略信息以减少设置和拆除会话所需的信令量。通过处理网络设备中的设置和拆卸的各个方面，降低了延迟，并且还减少了建立信令所需的带宽量。

2. 发明申请

WO2008070822A2 SYSTEMS, METHODS, MEDIA, AND MEANS FOR HIDING NETWORK TOPOLOGY 审中-公开
标题翻译：系统，方法，媒体和用于隐藏网络拓扑的装置
公开(公告)号：WO2008070822A2
公开(公告)日：2008-06-12
申请号：PCT/US2007/086747
申请日：2007-12-07
申请人： STARENT NETWORKS CORPORATION , AGARWAL, Kaitki , GHAI, Rajat
发明人： AGARWAL, Kaitki , GHAI, Rajat
IPC分类号： H04J3/24
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, methods, media, and means for hiding network topology are provided. In some embodiments, methods for hiding network topology are provided, the methods including: receiving a message including topology information from a sender; removing at least part of the topology information; associating the removed topology information with an identifier; saving the topology information; sending the message to a receiver; receiving a response from the receiver; retrieving the removed topology information based on the identifier; inserting the removed topology information into the response; and sending the response to the sender.
摘要翻译：提供了用于隐藏网络拓扑的系统，方法，媒体和手段。在一些实施例中，提供了用于隐藏网络拓扑的方法，所述方法包括：从发送者接收包括拓扑信息的消息; 去除至少部分拓扑信息; 将去除的拓扑信息与标识符相关联; 保存拓扑信息; 将消息发送给接收方; 接收来自接收器的响应; 基于标识符检索去除的拓扑信息; 将去除的拓扑信息插入到响应中; 并将回复发送给发件人。

3. 发明申请

WO2007056400A3 LIGHTWEIGHT COMMUNICATIONS PROTOCOL FOR REDUCING WIRELESS DATA TRANSACTIONS IN MOBILE SUBSCRIBER SESSIONS 审中-公开
标题翻译：用于减少移动用户会议无线数据交换的轻型通信协议
公开(公告)号：WO2007056400A3
公开(公告)日：2007-11-22
申请号：PCT/US2006043396
申请日：2006-11-07
申请人： STARENT NETWORKS CORP , GHAI RAJAT
发明人： GHAI RAJAT
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 th 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 t mobile subscriber in accordance with a given protocol.
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，并且该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的客户端处接收来自旨在被处理的网络设备的通信。

4. 发明申请

WO2004014089A1 PROVIDING ADVANCED COMMUNICATIONS FEATURES 审中-公开
标题翻译：提供先进的通信功能
公开(公告)号：WO2004014089A1
公开(公告)日：2004-02-12
申请号：PCT/US2003/023667
申请日：2003-07-28
申请人： STARENT NETWORKS CORPORATION , DAHOD, Ashraf, M. , SILVA, Michael , HIGGINS, Peter , GHAI, Rajat , DEPIETRO, John , LOPEZ, Nick , SHIEH, Paul
发明人： DAHOD, Ashraf, M. , SILVA, Michael , HIGGINS, Peter , GHAI, Rajat , DEPIETRO, John , LOPEZ, Nick , SHIEH, Paul
IPC分类号： H04Q7/22
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. An indication is received that a half-duplex mobile communications session is to be initiated between a first mobile station subsystem and a second mobile station subsystem. The first and second mobile station subsystems include full-duplex communications apparatus for use in full-duplex mobile communications sessions. The half-duplex mobile communications session relies on the first and second mobile station subsystems, and all of the reliance is only on the full-duplex communications apparatus. Mobile communications telephone calls are established with the first mobile station subsystem and the second mobile station subsystem. One of the first and second mobile station subsystems is selected as a voice signal source in the half-duplex communications session.
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来传送信令消息。接收到将在第一移动台子系统和第二移动台子系统之间发起半双工移动通信会话的指示。第一和第二移动台子系统包括用于全双工移动通信会话的全双工通信装置。半双工移动通信会话依赖于第一和第二移动台子系统，并且所有这些依赖仅在全双工通信装置上。与第一移动台子系统和第二移动台子系统建立移动通信电话呼叫。在半双工通信会话中，第一和第二移动台子系统之一被选择为语音信号源。

5. 发明申请

WO2015126960A1 CLOUD CONTROLLER FOR SELF-OPTIMIZED NETWORKS 审中-公开
标题翻译：自动优化网络的云控制器
公开(公告)号：WO2015126960A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016408
申请日：2015-02-18
申请人： BENU NETWORKS, INC. , GHAI, Rajat
发明人： GHAI, Rajat
IPC分类号： H04W24/02 , H04W12/04 , H04W36/22 , H04W16/14 , H04W72/08 , H04W88/18 , H04L29/06
CPC分类号： H04W24/10 , H04L41/08 , H04L41/0803 , H04L63/04 , H04L63/0428 , H04L63/0892 , H04W12/04 , H04W12/06 , H04W24/02 , H04W28/00 , H04W28/06 , H04W36/0072 , H04W36/08 , H04W36/22 , H04W48/00 , H04W48/20 , H04W84/12 , H04W88/085 , H04W88/182
摘要： A management system implemented in a cloud computing environment for automatically managing a plurality of Wi-Fi access points in a network can receive information from each of the plurality of Wi-Fi access points. The system can analyze the received information from each Wi-Fi access point to determine at least one operation condition of at least one Wi-Fi access and determine at least one new operation setting for the at least one Wi-Fi access point based on the analyzed information. The system can remotely configure the at least one Wi-Fi access point based on the at least one new operation setting.
摘要翻译：在云计算环境中实现的用于自动管理网络中的多个Wi-Fi接入点的管理系统可以从多个Wi-Fi接入点中的每一个接收信息。该系统可以分析来自每个Wi-Fi接入点的接收到的信息以确定至少一个Wi-Fi接入的至少一个操作条件，并且基于该Wi-Fi接入点确定至少一个Wi-Fi接入点的至少一个新的操作设置分析信息。该系统可以基于至少一个新的操作设置来远程配置至少一个Wi-Fi接入点。

6. 发明申请

WO2010081146A3 TRANSFERRING SESSIONS IN A COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2010081146A3
公开(公告)日：2010-07-15
申请号：PCT/US2010/020763
申请日：2010-01-12
申请人： STARENT NETWORKS, CORP , GHAI, Rajat , ANPAT, Sourabh
发明人： GHAI, Rajat , ANPAT, Sourabh
IPC分类号： H04W36/00
摘要： Systems and methods for transferring a session or components of a session in a communication network are provided. The components of the session include media flows and control over the media flows. The user can initiate a transfer of a existing session with a mobile device such as user equipment (UE) to one or more devices that may lead to fan-out or fan-in to multiple devices. This can include separating the delivery of media from the control of the delivery. For example, a UE can be designated a controller to control another UE, such as a television (TV). In providing the capability to transfer these sessions, a gateway is used to implement network functions that allow the streaming to be controlled and delivered to the respective UEs. In some embodiments, the gateway can be flexible and its operation modified according to messages it receives.

7. 发明申请

WO2008070839A3 PROVIDING INTERACTION MANAGEMENT FOR COMMUNICATION NETWORKS 审中-公开
标题翻译：提供通信网络的交互管理
公开(公告)号：WO2008070839A3
公开(公告)日：2008-08-21
申请号：PCT/US2007086802
申请日：2007-12-07
申请人： STARENT NETWORKS CORP , GHAI RAJAT , AGARWAL KAITKI
发明人： GHAI RAJAT , AGARWAL KAITKI
IPC分类号： H04W4/02
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 providing interaction management to network devices in a communication network are described. A gateway may be used to implement the interaction capabilities on packet flows for IP multimedia subsystem (IMS) and multimedia domain (MMD) architectures. Interaction managers and proxy agents can be provided by the gateway, such as a service control interaction manager (SCIM). The SCIM can be a layer and manage interactions between network devices such as mobile nodes and application servers and can provide abstraction of network devices. This can allow the gateway to provide interworking between network devices and handle mobile nodes with different capabilities.
摘要翻译：描述了用于向通信网络中的网络设备提供交互管理的系统和方法。可以使用网关来实现IP多媒体子系统（IMS）和多媒体域（MMD）架构的分组流的交互能力。互动管理器和代理代理可以由网关提供，例如服务控制交互管理器（SCIM）。 SCIM可以是一个层，并且管理诸如移动节点和应用服务器之类的网络设备之间的交互，并且可以提供网络设备的抽象。这可以允许网关提供网络设备之间的互通，并处理具有不同能力的移动节点。

8. 发明申请

WO2008070869A2 PROVIDING DYNAMIC CHANGES TO PACKET FLOWS 审中-公开
标题翻译：为数据包流提供动态变化
公开(公告)号：WO2008070869A2
公开(公告)日：2008-06-12
申请号：PCT/US2007086884
申请日：2007-12-07
申请人： STARENT NETWORKS CORP , AGARWAL KAITKI , GHAI RAJAT
发明人： AGARWAL KAITKI , GHAI RAJAT
IPC分类号： H04J3/24 , H04W4/02
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 providing dynamic changes to a packet flow in a communication network are described. The dynamic changes can include upgrading and downgrading quality of service (QoS), adapting the stream to a receiving device, modifying the stream to counter-act changes in an air interface, and modifying the stream to accommodate an inter-technology handover. These changes can be provided by inspecting packets at a gateway and setting up a proxy for multimedia stream packet flows. The proxy can coordinate transcoding to take place to change the stream. The gateway can also monitor conditions at the mobile node using a real time control protocol or other applicable protocols.
摘要翻译：描述了用于向通信网络中的分组流提供动态改变的系统和方法。动态变化可以包括升级和降级服务质量（QoS），使流适应于接收设备，修改流以对抗空中接口中的变化，以及修改流以适应技术间切换。这些更改可以通过在网关检查数据包并为多媒体流数据包流设置代理来提供。该代理可以协调转码以发生改变流。网关还可以使用实时控制协议或其他适用的协议来监视移动节点的状况。

9. 发明申请

WO2006073565A3 DATA MIXER FOR PORTABLE COMMUNICATIONS DEVICES 审中-公开
标题翻译：数据混合器便携式通信设备
公开(公告)号：WO2006073565A3
公开(公告)日：2007-12-21
申请号：PCT/US2005041210
申请日：2005-11-15
申请人： STARENT NETWORKS CORP , CALLAN WILSON , GHAI RAJAT
发明人： CALLAN WILSON , GHAI RAJAT
IPC分类号： H04N7/15 , H04N7/14
CPC分类号： H04N7/15 , H04N2007/145
摘要： Methods and systems are provided for combining a plurality of data streams (111, 121) into a single data stream (135) for sending to a wireless user (130). According to the invention, using one or more data mixers, two or more video streams (113, 123) are combined into a single video stream (137) and provided to a wireless user (130), and/or two or more audio streams (112, 122) are combined into a single audio stream (136) and provided to a wireless user (130. The streams are optionally decoded and handled in raw format by the data mixer, and at least some of the streams may be buffered in a queue so that "slipping" or synchronization problems can be addressed. The method and system can process media data such as video, audio, text, or other media data.
摘要翻译：提供了用于将多个数据流（111,121）组合成单个数据流（135）以发送给无线用户（130）的方法和系统。根据本发明，使用一个或多个数据混合器，将两个或多个视频流（113,123）组合成单个视频流（137）并提供给无线用户（130）和/或两个或更多个音频流（112,122）被组合成单个音频流（136）并提供给无线用户（130）。数据流可选地以数据混合器的原始格式解码和处理，并且至少一些流可以被缓冲在可以解决“滑倒”或同步问题的队列，该方法和系统可以处理诸如视频，音频，文本或其他媒体数据的媒体数据。

10. 发明申请

WO2015023940A3 CENTRALLY MANAGED WI-FI 审中-公开
标题翻译：中央管理的WI-FI
公开(公告)号：WO2015023940A3
公开(公告)日：2015-10-29
申请号：PCT/US2014051264
申请日：2014-08-15
申请人： GHAI RAJAT
发明人： GHAI RAJAT
IPC分类号： H04W24/04
CPC分类号： H04W76/02 , H04W48/20 , H04W84/12 , H04W88/16
摘要： Described herein are techniques for providing centrally managed Wi-Fi using internet protocol (IP) connections between a central Wi-Fi access gateway and one or more radio nodes. The Wi-Fi access gateway establishes an IP connection with a radio node across a wide area network, wherein the radio node is configured to wirelessly connect to one or more Wi-Fi devices located near the radio node. The Wi-Fi access gateway receives Layer 2 traffic over the IP connection, wherein the Layer 2 traffic is associated with a Wi-Fi device from the one or more Wi-Fi devices connected to the radio node. The Wi-Fi access gateway controls one or more Wi-Fi services for the Wi-Fi device based on the Layer 2 traffic so that the Wi-Fi access gateway can provide centrally managed Wi-Fi for the Wi-Fi device.
摘要翻译：这里描述的是使用中央Wi-Fi接入网关和一个或多个无线电节点之间的因特网协议（IP）连接来提供集中管理的Wi-Fi的技术。 Wi-Fi接入网关通过广域网与无线电节点建立IP连接，其中无线节点被配置为无线连接到位于无线电节点附近的一个或多个Wi-Fi设备。 Wi-Fi接入网关通过IP连接接收二层流量，其中第二层流量与连接到无线电节点的一个或多个Wi-Fi设备的Wi-Fi设备相关联。 Wi-Fi接入网关基于第2层流量控制Wi-Fi设备的一个或多个Wi-Fi服务，以便Wi-Fi接入网关可以为Wi-Fi设备提供集中管理的Wi-Fi。

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