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21. 发明授权

US08914520B2 System and method for providing enterprise integration in a network environment 有权
标题翻译：在网络环境中提供企业集成的系统和方法
公开(公告)号：US08914520B2
公开(公告)日：2014-12-16
申请号：US12619273
申请日：2009-11-16
申请人： Mark Grayson , Jayaraman R. Iyer , Rajesh S. Pazhyannur
发明人： Mark Grayson , Jayaraman R. Iyer , Rajesh S. Pazhyannur
IPC分类号： G06F15/16 , H04L12/66 , H04W12/06 , H04L12/46 , H04W84/04 , H04L29/06
CPC分类号： H04W12/06 , H04L12/4641 , H04L63/0272 , H04W84/045
摘要： A method is provided in one example embodiment and includes receiving a request to authenticate an end user in a service provider network, and evaluating the request to identify the end user as belonging to an enterprise network. A tag is generated for a packet associated with a flow for the end user in the enterprise network. Routing occurs for subsequent packets associated with the flow between the enterprise network and the end user. The subsequent packets associated with the flow are not routed through the service provider network. In more particular embodiments, the end user is authenticated in the enterprise network after being authenticated in the service provider network. In addition, traffic for the end user can be separated based on one or more tags identified within the flow. A plurality of flows can be classified based on a customer identification (CID). The tag can be a virtual local area network (VLAN) tag generated at a base station.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括接收对服务提供商网络中的最终用户进行认证的请求，以及评估将终端用户识别为属于企业网络的请求。为与企业网络中的最终用户的流相关联的分组生成标签。对于与企业网络和最终用户之间的流相关联的后续分组，发生路由。与流相关联的后续分组不通过服务提供商网络路由。在更具体的实施例中，在服务提供商网络中认证终端用户之后在企业网络中进行认证。另外，最终用户的流量可以基于流内标识的一个或多个标签来分离。可以基于客户标识（CID）对多个流进行分类。标签可以是在基站处生成的虚拟局域网（VLAN）标签。

22. 发明授权

US08599787B2 Routing packet flows along an optimized path in an IMS network 有权
标题翻译：路由分组沿着IMS网络中的优化路径流
公开(公告)号：US08599787B2
公开(公告)日：2013-12-03
申请号：US11428439
申请日：2006-07-03
申请人： Jayaraman R. Iyer , Mark Grayson
发明人： Jayaraman R. Iyer , Mark Grayson
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W8/082 , H04L45/00 , H04W80/04
摘要： Routing a packet flow in a communication session includes facilitating a communication session between a first endpoint and a second endpoint. A permanent anchor of a home network receives path offers sent by the first endpoint. An optimized path offer corresponds to an optimized path passing through a transient anchor of a visited network and bypassing the permanent anchor. A default path offer corresponds to a default path passing through the permanent anchor. The permanent anchor determines whether packet flows between the first endpoint and the second endpoint are to be routed along the optimized path. The default path offer is removed if the packet flows are to be routed along the optimized path. The optimized path offer is removed if not. The remaining path offer is forwarded to the second endpoint.
摘要翻译：在通信会话中路由分组流包括促进第一端点和第二端点之间的通信会话。家庭网络的永久锚点接收由第一端点发送的路径优惠。优化的路径提供对应于经过被访问网络的暂时锚点并绕过永久锚点的优化路径。默认路径提供对应于通过永久锚点的默认路径。永久锚定器确定在第一端点和第二端点之间的分组流是否沿着优化路径被路由。如果要沿着优化的路径路由数据包流，则默认路径提供被删除。如果没有，优化的路径优惠将被删除。剩余的路径提供转发到第二个端点。

23. 发明授权

US08369357B2 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2层和第3层移动性的系统和方法
公开(公告)号：US08369357B2
公开(公告)日：2013-02-05
申请号：US11365310
申请日：2006-02-28
申请人： Jayaraman R. Iyer , Anand K. Oswal
发明人： Jayaraman R. Iyer , Anand K. Oswal
IPC分类号： H04J3/16
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。

24. 发明申请

US20110228673A1 SYSTEM AND METHOD FOR PROVIDING RATE CONTROL IN A NETWORK ENVIRONMENT 有权
标题翻译：在网络环境中提供速率控制的系统和方法
公开(公告)号：US20110228673A1
公开(公告)日：2011-09-22
申请号：US12726224
申请日：2010-03-17
申请人： Mark Grayson , Jayaraman R. Iyer
发明人： Mark Grayson , Jayaraman R. Iyer
IPC分类号： H04L12/24
CPC分类号： H04L47/822 , H04L47/10 , H04L47/17 , H04L47/748 , H04L47/824
摘要： A method is provided in one example embodiment and includes identifying a bandwidth parameter associated with a network link. The method includes evaluating a bandwidth request associated with user equipment, the bandwidth request is associated with a session, which involves the user equipment and which implicates the network link. The bandwidth request can be modified based on the bandwidth parameter that was identified. In more detailed embodiments, one or more header extensions in one or more packets are evaluated in order to assist in identifying the bandwidth parameter. The one or more header extensions can include a selected one of packet sequence numbers, an average packet transmission rate, an average packet receiving rate, and a packet reception error rate. In other examples, modifying the bandwidth request can include downgrading the bandwidth request to lower a bit rate based on the bandwidth parameter identified for the network link.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括识别与网络链路相关联的带宽参数。该方法包括评估与用户设备相关联的带宽请求，带宽请求与会话相关联，会话涉及用户设备并涉及网络链路。可以根据所识别的带宽参数修改带宽请求。在更详细的实施例中，评估一个或多个分组中的一个或多个报头扩展，以帮助识别带宽参数。一个或多个报头扩展可以包括分组序列号，平均分组传输速率，平均分组接收速率和分组接收错误率中的所选择的一个。在其他示例中，修改带宽请求可以包括根据为网络链路识别的带宽参数降级带宽请求以降低比特率。

25. 发明授权

US07711372B2 Method and system for radio-independent predictive handoffs in a wireless network 有权
标题翻译：无线网络中无线电独立预测切换的方法和系统
公开(公告)号：US07711372B2
公开(公告)日：2010-05-04
申请号：US11128730
申请日：2005-05-13
申请人： Jayaraman R. Iyer , Anand K. Oswal
发明人： Jayaraman R. Iyer , Anand K. Oswal
IPC分类号： H04W40/00
CPC分类号： H04W36/16 , H04W36/08
摘要： According to one embodiment of the invention, a method includes determining, at a base station, at least one usability factor providing a relative measure of the desirability of receiving control of a mobile unit. The method also includes communicating, from a base station to a remote controller, the determined at least one usability factor for comparison to at least one usability factor of another base station as determined at the other base station and communicated to the remote controller. The method also includes taking control, by the base station, of the mobile unit in response to receiving a signal from a controller to take control of the mobile unit in response to comparison of the controller of the at least one usability factor determined by the base station and the at least one usability factor determined by the other base station.
摘要翻译：根据本发明的一个实施例，一种方法包括在基站处确定提供对移动单元的接收控制的可取性的相对测量的至少一个可用性因素。该方法还包括从基站向遥控器通信所确定的至少一个可用性因子，用于与在另一基站处确定并传送给遥控器的另一基站的至少一个可用性因子进行比较。该方法还包括由基站控制移动单元以响应于从控制器接收到的信号来控制移动单元以响应控制器对基站确定的至少一个可用性因子的比较站和由另一个基站确定的至少一个可用性因子。

26. 发明授权

US07684794B1 Managing endpoint addresses separately from managing endpoint mobility 有权
标题翻译：管理端点地址与管理端点移动性分开管理
公开(公告)号：US07684794B1
公开(公告)日：2010-03-23
申请号：US11173060
申请日：2005-07-01
申请人： Kent K. Leung , Milind M. Kulkarni , Jayaraman R. Iyer
发明人： Kent K. Leung , Milind M. Kulkarni , Jayaraman R. Iyer
IPC分类号： H04W4/00
CPC分类号： H04W4/20
摘要： Performing management operations for a mobile node present in a foreign network includes performing an address management operation and a mobility management operation. The address management operation includes receiving an address request message at a home address server of a home network of the mobile node, assigning a fixed home address to the mobile node, and sending an address acknowledgment message communicating the fixed home address. The mobility management operation includes receiving a registration request message requesting registration for the mobile node, and registering the mobile node in response to the registration request message.
摘要翻译：对外部网络中存在的移动节点执行管理操作包括执行地址管理操作和移动性管理操作。地址管理操作包括在移动节点的归属网络的归属地址服务器处接收地址请求消息，向移动节点分配固定的归属地址，以及发送传送固定归属地址的地址确认消息。移动性管理操作包括接收针对移动节点请求注册的注册请求消息，以及响应于注册请求消息注册移动节点。

27. 发明申请

US20090016292A1 LOAD BALANCING NETWORK ACCESS REQUESTS 有权
标题翻译：负载平衡网络接入要求
公开(公告)号：US20090016292A1
公开(公告)日：2009-01-15
申请号：US12236168
申请日：2008-09-23
申请人： Kaartik Viswanath , Jayaraman R. Iyer , Marco C. Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
发明人： Kaartik Viswanath , Jayaraman R. Iyer , Marco C. Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
IPC分类号： H04Q7/38
CPC分类号： H04W28/08 , H04W88/16
摘要： A method of load balancing network access requests comprises receiving a network access request from a serving node linked to a radio access network. The network access request identifies a mobile node receiving wireless service from the radio access network and identifies a data network to which the mobile node has requested access. The network access request requests a communication channel with the serving node for transporting data communications between the mobile node and the data network. The method further comprising determining one or more gateways providing access to the data network, selecting one of the gateways, and forwarding the network access request to the selected gateway.
摘要翻译：负载平衡网络接入请求的方法包括从链接到无线电接入网络的服务节点接收网络接入请求。网络接入请求识别从无线接入网络接收无线服务的移动节点，并识别移动节点已经请求接入的数据网络。网络访问请求请求与服务节点的通信信道，用于传送移动节点和数据网络之间的数据通信。该方法还包括确定提供对数据网络的访问的一个或多个网关，选择一个网关，以及将网络访问请求转发到所选择的网关。

28. 发明授权

US07447774B2 Load balancing network access requests 有权
标题翻译：负载平衡网络访问请求
公开(公告)号：US07447774B2
公开(公告)日：2008-11-04
申请号：US11627415
申请日：2007-01-26
申请人： Kaartik Viswanath , Jayaraman R. Iyer , Marco C. Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
发明人： Kaartik Viswanath , Jayaraman R. Iyer , Marco C. Centemeri , Wen-Lin Tsao , Laurent Andriantsiferana
IPC分类号： G06F15/173 , G06F15/16 , G06F9/46
CPC分类号： H04W28/08 , H04W88/16
摘要： A method of load balancing network access requests comprises receiving a network access request from a serving node linked to a radio access network. The network access request identifies a mobile node receiving wireless service from the radio access network and identifies a data network to which the mobile node has requested access. The network access request requests a communication channel with the serving node for transporting data communications between the mobile node and the data network. The method further comprising determining one or more gateways providing access to the data network, selecting one of the gateways, and forwarding the network access request to the selected gateway.
摘要翻译：负载平衡网络接入请求的方法包括从链接到无线电接入网络的服务节点接收网络接入请求。网络接入请求识别从无线接入网络接收无线服务的移动节点，并识别移动节点已经请求接入的数据网络。网络访问请求请求与服务节点的通信信道，用于传送移动节点和数据网络之间的数据通信。该方法还包括确定提供对数据网络的访问的一个或多个网关，选择一个网关，以及将网络访问请求转发到所选择的网关。

29. 发明申请

US20080225760A1 System and Method for Intelligent Paging of an Idle Mobile Device 有权
标题翻译：空闲移动设备的智能寻呼系统和方法
公开(公告)号：US20080225760A1
公开(公告)日：2008-09-18
申请号：US11685477
申请日：2007-03-13
申请人： Jayaraman R. Iyer , Anand K. Oswal , Michael Lindsay Shannon , Timothy P. Stammers
发明人： Jayaraman R. Iyer , Anand K. Oswal , Michael Lindsay Shannon , Timothy P. Stammers
IPC分类号： H04B7/00
CPC分类号： H04W52/0235 , H04W4/12 , H04W8/26 , H04W68/00 , Y02D70/00 , Y02D70/142 , Y02D70/146 , Y02D70/23
摘要： An access gateway comprises a processor. The processor is operable to determine a message type of a received packet. The processor is further operable to apply a paging rule. The paging rule is related at least in part to the message type of the received packet. The processor is further operable to determine whether to send a request to transition the mobile device to an active state based on the paging rule. The processor is further operable to send a request, when appropriate, to transition the mobile device to an active state.
摘要翻译：接入网关包括处理器。处理器可操作以确定接收到的分组的消息类型。处理器还可操作以应用寻呼规则。寻呼规则至少部分地与接收到的分组的消息类型相关。处理器还可操作以基于寻呼规则来确定是否发送将移动设备转换到活动状态的请求。处理器还可操作以在适当时发送请求以将移动设备转换到活动状态。

30. 发明申请

US20080002662A1 Routing Packet Flows Along An Optimized Path 有权
标题翻译：沿优化路径路由数据包流
公开(公告)号：US20080002662A1
公开(公告)日：2008-01-03
申请号：US11428449
申请日：2006-07-03
申请人： Mark Grayson , Jayaraman R. Iyer
发明人： Mark Grayson , Jayaraman R. Iyer
IPC分类号： H04L12/28
CPC分类号： H04W8/082 , H04L45/00 , H04W80/04
摘要： Routing a packet flow in a communication session includes facilitating a communication session between a first endpoint and a second endpoint. A packet flow from the first endpoint is received at a transient anchor of a visited network. The transient anchor establishes whether the packet flow is to be routed along an optimized path according to one or more routing rules. The packet flow is sent to the second endpoint if the packet flow is to be routed along the optimized path. The packet flow is forwarded to a permanent anchor of a home network if the packet flow is not to be routed along the optimized path.
摘要翻译：在通信会话中路由分组流包括促进第一端点和第二端点之间的通信会话。来自第一端点的分组流在被访问网络的瞬时锚点处被接收。瞬态锚定器根据一个或多个路由规则确定分组流是否沿着优化的路径路由。如果分组流沿着优化的路径路由，则分组流被发送到第二端点。如果分组流不沿着优化的路径路由，则分组流被转发到家庭网络的永久锚点。

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