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21. 发明申请

US20070201469A1 System and method for providing simultaneous handling of layer-2 and layer-3 mobility in an Internet protocol network environment 有权
标题翻译：用于在互联网协议网络环境中同时处理第二层和第三层移动性的系统和方法
公开(公告)号：US20070201469A1
公开(公告)日：2007-08-30
申请号：US11365310
申请日：2006-02-28
申请人： Jayaraman Iyer , Anand Oswal
发明人： Jayaraman Iyer , Anand Oswal
IPC分类号： H04L12/56
CPC分类号： H04W8/14 , H04L29/12028 , H04L45/742 , H04L61/103 , H04W8/26 , H04W80/04 , H04W88/182
摘要： An apparatus for providing mobility in an Internet protocol (IP) network environment is provided that includes a cell site element operable to receive an address resolution protocol (ARP) signal from a base station. The ARP signal is associated with a selected mobile station that can roam between networks. In response to the signal, the cell site element evaluates a table that identifies a plurality of mobile stations and if the selected mobile station is not present in the table, then a mobility registration request is generated and communicated to a next destination.
摘要翻译：提供了一种用于在因特网协议（IP）网络环境中提供移动性的装置，其包括可操作以从基站接收地址解析协议（ARP）信号的小区站点元素。 ARP信号与可以在网络之间漫游的所选择的移动站相关联。响应于该信号，小区站点元素评估标识多个移动站的表，并且如果所选择的移动站不在表中，则生成移动性注册请求并将其传送到下一个目的地。

22. 发明申请

US20070049284A1 Supporting communication sessions at a mobile node 有权
标题翻译：在移动节点支持通信会话
公开(公告)号：US20070049284A1
公开(公告)日：2007-03-01
申请号：US11209311
申请日：2005-08-23
申请人： Anand Oswal , Viren Malaviya , John Waclawsky , David Lindert , Jayaraman Iyer
发明人： Anand Oswal , Viren Malaviya , John Waclawsky , David Lindert , Jayaraman Iyer
IPC分类号： H04Q7/20
CPC分类号： H04W76/14 , H04W8/26
摘要： Supporting communication sessions at a mobile node includes determining at a mobile node an address for one or more interior network elements of a network system. A interior network element is distinct from an edge network element of the network system, and is operable to establish a communication session. An address for an interior network element is inserted into packets. The packets are sent from the mobile node to the interior network element to communicate directly with the interior network element. The communication session is established using the interior network element.
摘要翻译：在移动节点处支持通信会话包括在移动节点处确定网络系统的一个或多个内部网络元件的地址。内部网络元件与网络系统的边缘网络元件不同，并且可操作以建立通信会话。一个内部网络元素的地址插入到数据包中。分组从移动节点发送到内部网络单元，以直接与内部网络单元进行通信。使用内部网络元件建立通信会话。

23. 发明申请

US20060109785A1 System and method for loadbalancing in a network environment using feedback information 有权
标题翻译：使用反馈信息在网络环境中进行负载平衡的系统和方法
公开(公告)号：US20060109785A1
公开(公告)日：2006-05-25
申请号：US11326935
申请日：2006-01-06
申请人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
发明人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
IPC分类号： H04L12/26
CPC分类号： H04L47/11 , H04L47/125 , H04L47/70 , H04L47/726 , H04L47/781 , H04L47/801 , H04L47/805 , H04L47/822 , H04L47/824 , H04L63/08 , H04L63/0892 , H04L63/10 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/1031
摘要： A method for loadbalancing in a network environment is provided that includes receiving a request from an end user for a communication session at a central node. The method further includes identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node. The feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user.
摘要翻译：提供了一种用于网络环境中的负载平衡的方法，其包括从终端用户接收在中央节点处的通信会话的请求。该方法还包括基于由所选择的网络节点提供的反馈信息来识别多个网络节点中的所选择的一个以促进终端用户的通信会话。在选择的网络节点和最终用户之间进行决定建立通信会话之前，从选择的网络节点传送反馈信息并进行处理。

24. 发明申请

US20060072595A1 System and method for service tagging for enhanced packet processing in a network environment 审中-公开
公开(公告)号：US20060072595A1
公开(公告)日：2006-04-06
申请号：US10959810
申请日：2004-10-05
申请人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
发明人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
IPC分类号： H04L12/56
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.

25. 发明授权

US06714541B1 Method and apparatus for encoding bridging/switching information within a routing information filed in a token ring environment 有权
标题翻译：在令牌环环境中的路由信息字段内编码桥接/交换信息的方法和装置
公开(公告)号：US06714541B1
公开(公告)日：2004-03-30
申请号：US09371672
申请日：1999-08-10
申请人： Jayaraman Iyer , Kushal A. Patel
发明人： Jayaraman Iyer , Kushal A. Patel
IPC分类号： H04L1228
CPC分类号： H04L45/00
摘要： A technique increases the efficiency of functions performed by an intermediate device of a computer network by encoding a portion of a routing information field (RIF) of a token ring frame transported over the network with information for use by the device. The maximum number of route descriptor (RD) hops in the network is altered to provide a predetermined portion of the RIF for storing encoded information. Each intermediate device configured in accordance with the technique identifies this predetermined portion as that portion of the RIF immediately following its matching RD.
摘要翻译：一种技术通过对通过网络传送的令牌环帧的路由信息字段（RIF）的一部分进行编码，由设备使用的信息来提高由计算机网络的中间设备执行的功能的效率。改变网络中路由描述符（RD）跳数的最大数量，以提供用于存储编码信息的RIF的预定部分。根据该技术配置的每个中间设备将该预定部分识别为其匹配RD之后的RIF的那部分。

26. 发明授权

US09521439B1 Systems and methods for correlating multiple TCP sessions for a video transfer 有权
标题翻译：用于关联视频传输的多个TCP会话的系统和方法
公开(公告)号：US09521439B1
公开(公告)日：2016-12-13
申请号：US13252574
申请日：2011-10-04
申请人： Wei-Jen Hsu , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam , Pranav Bhargava
发明人： Wei-Jen Hsu , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam , Pranav Bhargava
IPC分类号： G06F15/16 , H04J3/06 , H04N5/93 , H04N21/2343 , H04L12/801 , H04N5/76
CPC分类号： H04L67/14 , H04L47/10 , H04L65/608 , H04L67/02 , H04L67/10 , H04L69/161 , H04N5/76 , H04N21/234345 , H04N21/64746 , H04N21/8358
摘要： User equipments can download a video file by instantiating multiple video requests, each request specifying different parts of the video file. If each video request initiates a separate transmission control protocol (TCP) session, which is the case with an hypertext transfer protocol (HTTP) partial get request, then a network device in a communications network would be oblivious of contextual information, which indicates that the TCP sessions download different portions of the same video file. This disclosure provides systems and methods for correlating multiple TCP sessions so that a network device in a communications network can be aware of the contextual information.
摘要翻译：用户设备可以通过实例化多个视频请求来下载视频文件，每个请求指定视频文件的不同部分。如果每个视频请求启动单独的传输控制协议（TCP）会话，这是超文本传输协议（HTTP）部分获取请求的情况，则通信网络中的网络设备将不会上下文信息，这表示 TCP会话下载同一视频文件的不同部分。本公开提供了用于关联多个TCP会话的系统和方法，使得通信网络中的网络设备可以知道上下文信息。

27. 发明授权

US09392337B2 Wireless TCP link state monitoring based video content adaptation and data delivery 有权
标题翻译：基于无线TCP链路状态监控的视频内容适配和数据传输
公开(公告)号：US09392337B2
公开(公告)日：2016-07-12
申请号：US13335388
申请日：2011-12-22
申请人： Sanjay Dixit , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam
发明人： Sanjay Dixit , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam
IPC分类号： H04N7/173 , H04N21/61 , H04N21/647 , H04L29/06 , H04L29/08
CPC分类号： H04N21/6131 , H04L65/4084 , H04L65/602 , H04L67/32 , H04L69/04 , H04L69/161 , H04N21/64738 , H04N21/64784 , H04W28/0273 , H04W28/0289
摘要： Systems and methods are used for receiving a video request from a user equipment for video to be downloaded; determining a link bandwidth status associated with the user equipment; in response to the link bandwidth status associated with the user equipment, determining whether to implement one or more additional processing functions associated with the video delivery; during the video delivery, repeating the determining such that the one or more additional processing functions associated with the video delivery can be implemented or not implemented at different times during the video delivery. These processing functions can include transrating, HTTP optimization, TCP optimization, and video pacing.
摘要翻译：系统和方法用于从要下载的视频的用户设备接收视频请求; 确定与所述用户设备相关联的链路带宽状态; 响应于与用户设备相关联的链路带宽状态，确定是否实现与视频传递相关联的一个或多个附加处理功能; 在视频传送期间，重复确定，使得可以在视频传送期间的不同时间实现与视频传送相关联的一个或多个附加处理功能。这些处理功能可以包括转换，HTTP优化，TCP优化和视频起搏。

28. 发明授权

US08665819B2 System and method for providing mobility between heterogenous networks in a communication environment 有权
标题翻译：用于在通信环境中的异构网络之间提供移动性的系统和方法
公开(公告)号：US08665819B2
公开(公告)日：2014-03-04
申请号：US12488151
申请日：2009-06-19
申请人： Jayaraman Iyer , Anand Padmanabha Iyer
发明人： Jayaraman Iyer , Anand Padmanabha Iyer
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04L63/162 , H04W8/26 , H04W84/02 , H04W92/02
摘要： A method is provided in one example embodiment and includes providing an Internet Protocol (IP) address based on an authentication request associated with a device, the authentication request being associated with a Wi-Fi protocol. The method also includes identifying a Wi-Fi event associated with the IP address, and mapping the Wi-Fi event to a WiMax event. Further, the method includes providing a WiMax message, which is based on the Wi-Fi event, to a network element. In other embodiments, the mapping further includes converting the Wi-Fi event to the WiMax message such that the WiMax message is presented to the network element in a WiMax format. The same IP address can be used for both the Wi-Fi event and the WiMax message. In yet other embodiments, the method includes communicating a disconnection request to the network element when the device moves from a Wi-Fi coverage area to a WiMax coverage area, mapping a new WiMax event to a new Wi-Fi event, and providing a Wi-Fi message, which is based on the new WiMax event, to the device.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括基于与设备相关联的认证请求来提供因特网协议（IP）地址，认证请求与Wi-Fi协议相关联。该方法还包括识别与IP地址相关联的Wi-Fi事件，以及将Wi-Fi事件映射到WiMax事件。此外，该方法包括向网络元件提供基于Wi-Fi事件的WiMax消息。在其他实施例中，映射还包括将Wi-Fi事件转换为WiMax消息，使得WiMax消息以WiMax格式呈现给网络元件。 Wi-Fi事件和WiMax消息都可以使用相同的IP地址。在其他实施例中，该方法包括当设备从Wi-Fi覆盖区域移动到WiMax覆盖区域时向网络单元传送断开请求，将新的WiMax事件映射到新的Wi-Fi事件，以及提供Wi -Fi消息，这是基于新的WiMax事件，到设备。

29. 发明申请

US20130144906A1 SYSTEMS AND METHODS FOR CLIENT TRANSPARENT VIDEO READDRESSING 有权
标题翻译：用于客户透视视频读取的系统和方法
公开(公告)号：US20130144906A1
公开(公告)日：2013-06-06
申请号：US13309711
申请日：2011-12-02
申请人： Bhaskar BHUPALAM , Jayaraman Iyer , Vivek Kansal , Biswaranjan Panda
发明人： Bhaskar BHUPALAM , Jayaraman Iyer , Vivek Kansal , Biswaranjan Panda
IPC分类号： G06F17/30
CPC分类号： H04L65/601 , H04L65/4084 , H04L65/602 , H04L65/80 , H04L67/06 , H04N21/2343 , H04N21/2393 , H04N21/2402 , H04N21/262 , H04N21/47202 , H04N21/6131 , H04N21/6581
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes using a content adaptation engine (CAE). However, network operators failed to efficiently readdress video flows to CAEs. This disclosure provides systems and methods for efficiently readdressing video flows to CAEs.
摘要翻译：网络运营商正在努力寻求在视频流量快速增长的情况下提供稳定视频服务的方法。为了提供具有受限网络资源的稳定视频服务，网络运营商尝试使用内容适配引擎（CAE）来减少视频文件大小。然而，网络运营商无法有效地将视频流读取到CAE。本公开提供了用于有效地将视频流重新定位到CAE的系统和方法。

30. 发明授权

US08356171B2 System and method for implementing fast reauthentication 有权
标题翻译：实现快速重新认证的系统和方法
公开(公告)号：US08356171B2
公开(公告)日：2013-01-15
申请号：US11411482
申请日：2006-04-26
申请人： Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer , Navan Narang
发明人： Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer , Navan Narang
IPC分类号： G06F21/00
CPC分类号： H04L63/0892 , H04L63/08 , H04L63/164 , H04W12/06 , H04W88/16
摘要： A system for efficiently reauthenticating a client of a network. In a specific embodiment, the system includes an authentication server and a Security GateWay (SGW) in communication with the client. The SGW includes reauthentication information associated with the client. In a more specific embodiment, the authentication server includes an Authentication, Authorization, and Accounting (AAA) server. The SGW further includes one or more routines for employing the reauthentication information to reauthenticate the client. The AAA server performs initial authentication of the client to enable client access to the network, which yields the reauthentication information. The reauthentication information includes one or more keys and/or counters, such as an authorization key, an encryption key, and a master key, which is/are predetermined by the AAA server.
摘要翻译：一种用于有效地重新认证网络客户端的系统。在具体实施例中，系统包括与客户端通信的认证服务器和安全门禁（SGW）。 SGW包括与客户端相关联的重新认证信息。在更具体的实施例中，认证服务器包括认证，授权和计费（AAA）服务器。 SGW还包括用于使用重新认证信息重新认证客户端的一个或多个例程。 AAA服务器执行客户端的初始认证，以使客户端能够访问网络，从而产生重新认证信息。重新认证信息包括由AAA服务器预先确定的一个或多个密钥和/或计数器，例如授权密钥，加密密钥和主密钥。

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