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41. 发明授权

US08023503B2 Multi-homing based mobile internet 有权
标题翻译：多归属移动互联网
公开(公告)号：US08023503B2
公开(公告)日：2011-09-20
申请号：US12166932
申请日：2008-07-02
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： H04W4/20
摘要： In one embodiment, a method of providing mobile internet comprises receiving a down-link packet having a endpoint identity protocol element (EIP), the EIP comprising a global locator associated with a provider network, a first local locator set to a predetermined value, and an endpoint identifier associated with a mobile host; querying the provider network to obtain a second local locator value associated with the mobile host, the second local locator indicates the location of a first radio router with which the mobile host had previously exchange authentication; overwriting the first local locator portion of the EIP with the second local locator; and routing the down-link packet towards the mobile host using the second local locator.
摘要翻译：在一个实施例中，提供移动互联网的方法包括接收具有端点身份协议元素（EIP）的下行链路分组，所述EIP包括与提供商网络相关联的全局定位符，设置为预定值的第一本地定位符，以及与移动主机相关联的端点标识符; 查询所述提供者网络以获得与所述移动主机相关联的第二本地定位符值，所述第二本地定位器指示所述移动主机先前已经与其进行交换认证的第一无线电路由器的位置; 用第二本地定位器覆盖EIP的第一本地定位器部分; 以及使用第二本地定位器将下行链路分组路由到移动主机。

42. 发明申请

US20110119740A1 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：US20110119740A1
公开(公告)日：2011-05-19
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： H04L9/32 , G06F21/00
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。

43. 发明授权

US07929966B2 Access terminal for communicating packets using a home anchored bearer path or a visited anchored bearer path 有权
标题翻译：接入终端，用于使用归属定位承载路径或访问锚定承载路径来传送分组
公开(公告)号：US07929966B2
公开(公告)日：2011-04-19
申请号：US11715041
申请日：2007-03-06
申请人： Jayaraman R. Iyer , Kent K. Leung , Timothy P. Stammers , Anand K. Oswal
发明人： Jayaraman R. Iyer , Kent K. Leung , Timothy P. Stammers , Anand K. Oswal
IPC分类号： H04W4/00
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： Communicating packets along a bearer path includes receiving a home network address and a visited network address at an access terminal. The home network address corresponds to a home anchored bearer path anchored at a home network of the access terminal. The visited network address corresponds to a visited anchored bearer path anchored at a visited network. The access terminal determines whether to use the home anchored bearer path or the visited anchored bearer path, and communicates packets using the home network address or the visited network address in accordance with the determination.
摘要翻译：沿承载路径通信数据包包括在接入终端接收归属网络地址和被访问网络地址。归属网络地址对应于锚定在接入终端的归属网络上的归属锚定承载路径。所访问的网络地址对应于在访问网络上锚定的访问锚定承载路径。接入终端确定是否使用归属承载路径或访问锚定承载路径，并且根据该确定使用家庭网络地址或访问网络地址来传送分组。

44. 发明授权

US07917627B1 System and method for providing security in a network environment 有权
标题翻译：用于在网络环境中提供安全性的系统和方法
公开(公告)号：US07917627B1
公开(公告)日：2011-03-29
申请号：US10890450
申请日：2004-07-12
申请人： Laurent H. Andriantsiferana , Jayaraman R. Iyer
发明人： Laurent H. Andriantsiferana , Jayaraman R. Iyer
IPC分类号： G06F15/16
CPC分类号： H04L63/0209 , H04W12/08
摘要： A method for providing security in a network environment is provided that includes receiving a flow that propagates through an access gateway, the flow being initiated by an end user associated with the flow and propagating through a network. Internet protocol (IP) address information may be gleaned from the flow at a network element. The method further includes recognizing a selected one of the end user being connected to the network and the end user being disconnected from the network such that the IP address information in the access gateway and the network element is substantially synchronized.
摘要翻译：提供了一种用于在网络环境中提供安全性的方法，其包括接收通过接入网关传播的流，所述流由终端用户发起，与流相关联并通过网络传播。互联网协议（IP）地址信息可以从网络元件的流中收集。该方法还包括识别连接到网络的最终用户中选定的一个终端用户与网络断开连接，使得接入网关和网络元件中的IP地址信息基本上同步。

45. 发明授权

US07643411B2 Network-triggered quality of service (QoS) reservation 有权
标题翻译：网络触发服务质量（QoS）保留
公开(公告)号：US07643411B2
公开(公告)日：2010-01-05
申请号：US11715250
申请日：2007-03-06
申请人： Flemming S. Andreasen , Jayaraman R. Iyer , Jonathan D. Rosenberg , Biswaranjan Panda
发明人： Flemming S. Andreasen , Jayaraman R. Iyer , Jonathan D. Rosenberg , Biswaranjan Panda
IPC分类号： G01R31/08 , H04L12/28 , H04W4/00
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： A method includes a network originating a QoS reservation message and communicating the network-originated QoS message through a radio access network (RAN) from an access gateway (AGW) to an access terminal (AT). The network-originated reservation message does not cause any network resource reservation by itself, but causes the AT to initiate a network resource reservation according to one or more parameters in the network-originated QoS reservation message. Accordingly, an existing network infrastructure supporting AT-originated QoS reservation may support network-originated QoS reservation (or proxied QoS) without any updates to an access-network infrastructure, such as the RAN. The method includes, in response to the network-initiated QoS reservation message, communicating a reservation confirmation through the RAN from the AT to the AGW. The reservation confirmation whether that the QoS reservation was successful.
摘要翻译：一种方法包括发起QoS预留消息的网络，并通过无线接入网（RAN）从接入网关（AGW）向接入终端（AT）传送网络发起的QoS消息。网络发起的预留消息本身不会导致任何网络资源预留，而是使AT根据网络发起的QoS预留消息中的一个或多个参数来发起网络资源预留。因此，支持AT发起的QoS预留的现有网络基础设施可以支持网络发起的QoS预留（或代理的QoS），而不需要诸如RAN的接入网络基础设施的任何更新。该方法包括响应于网络发起的QoS预留消息，通过RAN将预约确认从AT传送到AGW。预留确认QoS保留是否成功。

46. 发明申请

US20090232090A1 Performing Handovers For Fixed Mobile Convergence Networks 有权
标题翻译：固定移动融合网络的执行切换
公开(公告)号：US20090232090A1
公开(公告)日：2009-09-17
申请号：US12045750
申请日：2008-03-11
申请人： Jayaraman R. Iyer , Timothy P. Stammers , Parviz Yegani , Anand Oswal
发明人： Jayaraman R. Iyer , Timothy P. Stammers , Parviz Yegani , Anand Oswal
IPC分类号： H04Q7/00
CPC分类号： H04W36/02 , H04W8/04 , H04W36/0033
摘要： According to one embodiment, an anchor access gateway receives packets from a home agent. The packets are destined for an access terminal, and the anchor access gateway serves the access terminal. The packets are forwarded to the access terminal. The anchor access gateway receives a handoff request from a target access gateway. The handoff request requests a handover from the anchor access gateway to the target access gateway. The packets are forwarded to the target access gateway in accordance with the handoff request.
摘要翻译：根据一个实施例，锚接入网关从归属代理接收分组。这些分组被发往接入终端，并且锚接入网关服务于接入终端。数据包被转发到接入终端。锚接入网关从目标接入网关接收切换请求。切换请求请求从锚定接入网关到目标接入网关的切换。根据切换请求将分组转发到目标接入网关。

47. 发明授权

US07574209B2 Dynamically obtaining neighborhood information 有权
标题翻译：动态获取邻里信息
公开(公告)号：US07574209B2
公开(公告)日：2009-08-11
申请号：US11105006
申请日：2005-04-13
申请人： Anand K. Oswal , John G. Waclawsky , Jayaraman R. Iyer , Viren K. Malaviya
发明人： Anand K. Oswal , John G. Waclawsky , Jayaraman R. Iyer , Viren K. Malaviya
IPC分类号： G06F15/16
CPC分类号： H04W36/0083
摘要： Obtaining neighborhood information for a cell includes establishing the presence of a mobile node in a first cell having a first cell site. A communication session for the mobile node is facilitated. Neighborhood information is determined in response to facilitating the communication session. The neighborhood information describes a second cell having a second cell site. The neighborhood information is recorded in a neighborhood information record.
摘要翻译：获取小区的邻域信息包括在具有第一小区站点的第一小区中建立移动节点的存在。便于移动节点的通信会话。响应于促进通信会话来确定邻域信息。邻域信息描述具有第二小区站点的第二小区。邻域信息记录在邻里信息记录中。

48. 发明授权

US07324489B1 Managing network service access 有权
标题翻译：管理网络服务访问
公开(公告)号：US07324489B1
公开(公告)日：2008-01-29
申请号：US10368718
申请日：2003-02-18
申请人： Jayaraman R. Iyer
发明人： Jayaraman R. Iyer
IPC分类号： H04Q7/24
CPC分类号： H04W76/12
摘要： Managing network service access includes receiving a packet data service request. The packet data service request is associated with a mobile subscriber and a service identifier that can bypass validation for accessing a traffic destination. Access is requested from an access node in response to the packet data service request. The access node maps a target access point to the mobile subscriber, where the target access point provides the mobile subscriber with access to the traffic destination. An access acceptance message is received from the access node, where the access acceptance message identifies the target access point. A packet data context is created by associating the target access point with the mobile subscriber to allow the mobile subscriber to access the traffic destination.
摘要翻译：管理网络服务访问包括接收分组数据服务请求。分组数据服务请求与移动用户相关联，并且可以绕过用于访问业务目的地的验证的服务标识符。响应于分组数据服务请求，从接入节点请求接入。接入节点将目标接入点映射到移动用户，其中目标接入点向移动用户提供对业务目的地的接入。从接入节点接收接入接受消息，其中接入接受消息标识目标接入点。通过将目标接入点与移动用户相关联来创建分组数据上下文，以允许移动用户访问业务目的地。

49. 发明申请

US20080002661A1 Routing Packet Flows Along An Optimized Path In An IMS Network 有权
标题翻译：在IMS网络中沿着优化路径路由分组流
公开(公告)号：US20080002661A1
公开(公告)日：2008-01-03
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： 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。

50. 发明授权

US06950395B1 Method and apparatus for a token bucket metering or policing system with a delayed filling scheme 有权
标题翻译：具有延迟填充方案的令牌桶计量或监管系统的方法和装置
公开(公告)号：US06950395B1
公开(公告)日：2005-09-27
申请号：US09752409
申请日：2000-12-31
申请人： Ahmed R. Bashandy , Faisal Mushtaq , Jayaraman R. Iyer , Manas Barooah
发明人： Ahmed R. Bashandy , Faisal Mushtaq , Jayaraman R. Iyer , Manas Barooah
IPC分类号： H04L12/56
CPC分类号： H04L47/564 , H04L12/5602 , H04L47/215 , H04L47/50 , H04L47/525
摘要： Methods and apparatus are disclosed for a token bucket metering or policing system with a delayed filing scheme which may be used, inter alia, in a computer or communications system, such as a packet switching system, router, or other device. The token bucket scheme updates the number of tokens in a particular bucket in response to an expiration of a timer or a receipt of a packet corresponding to a packet stream being metered or policed based on the particular bucket. One implementation determines whether a difference between a current time value with a last bucket update time value equals or exceeds a predetermined time interval. If the difference between the current time value with the last bucket update time value equals or exceeds the predetermined time interval, then a predetermined number of tokens is added to a bucket, and the last bucket update time value is incremented by approximately the predetermined time interval. In one implementation, the predetermined number of tokens corresponds to the number of tokens required to send a maximum sized packet and the predetermined time interval corresponds to the time required to accumulate the number of tokens required to send a maximum sized packet at the corresponding token generation rate. In this manner, a simple addition operation may be used to update the number of tokens in a token bucket to ensure that a maximum sized packet may be sent. Also, by updating the last bucket update time value by approximately the predetermined time interval, and not merely setting it to the current time, tokens which should be added to the token bucket are not lost, but rather added at a later time.
摘要翻译：公开了具有延迟归档方案的令牌桶计量或监管系统的方法和装置，其可以用于诸如分组交换系统，路由器或其他设备的计算机或通信系统中。令牌桶方案响应于定时器的到期或基于特定桶来计量或管理的分组流对应于分组的接收，来更新特定桶中的令牌数量。一个实现确定当前时间值与最后一个桶更新时间值之间的差是否等于或超过预定时间间隔。如果当前时间值与最后一个桶更新时间值之间的差值等于或超过预定时间间隔，则将预定数量的令牌添加到桶，并且最后一个桶更新时间值增加大约预定时间间隔。在一个实现中，预定数量的令牌对应于发送最大大小的分组所需的令牌的数量，并且预定时间间隔对应于在相应的令牌生成期间累积发送最大大小的分组所需的令牌数量所需的时间率。以这种方式，可以使用简单的附加操作来更新令牌桶中的令牌的数量，以确保可以发送最大尺寸的分组。此外，通过将最后的桶更新时间值更新大约预定的时间间隔，并且不仅将其设置为当前时间，所以应该添加到令牌桶的令牌不会丢失，而是稍后添加。

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