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71. 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。

72. 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。

73. 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。

74. 发明授权

US08400921B2 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：US08400921B2
公开(公告)日：2013-03-19
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： G08C15/00
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。

75. 发明授权

US08351928B2 Synchronizing DHCP and mobile IP messaging 有权
标题翻译：同步DHCP和移动IP消息
公开(公告)号：US08351928B2
公开(公告)日：2013-01-08
申请号：US12102098
申请日：2008-04-14
申请人： Venkateshwara Sastry , Anand Oswal , Jayaraman R. Iyer
发明人： Venkateshwara Sastry , Anand Oswal , Jayaraman R. Iyer
IPC分类号： H04W60/00 , H04W8/06
CPC分类号： H04W8/26 , H04L61/2015 , H04W8/06 , H04W80/04
摘要： Synchronizing mobility messaging includes receiving an Internet Protocol (IP) address at a Dynamic Host Configuration Protocol (DHCP) server. The IP address is sent by a home agent of a mobile client, where the home agent has a mobility binding for the mobile client. A DHCP request requesting an IP address for the mobile client is received from the mobile client. The DHCP server assigns the IP address to the mobile client. A DHCP acknowledgement comprising the assigned IP address is sent to the mobile client.
摘要翻译：同步移动消息包括在动态主机配置协议（DHCP）服务器处接收因特网协议（IP）地址。 IP地址由移动客户端的归属代理发送，其中归属代理具有针对移动客户端的移动性绑定。从移动客户端接收到请求移动客户端的IP地址的DHCP请求。 DHCP服务器将IP地址分配给移动客户端。包含分配的IP地址的DHCP确认被发送到移动客户端。

76. 发明授权

US08051151B2 System and method for communicating with a network node behind a subscriber station with an IP convergence sub-layer 有权
标题翻译：用于与用户站之后的网络节点与IP会聚子层进行通信的系统和方法
公开(公告)号：US08051151B2
公开(公告)日：2011-11-01
申请号：US11456647
申请日：2006-07-11
申请人： Michael L. Shannon , Jayaraman R. Iyer , Anand K. Oswal
发明人： Michael L. Shannon , Jayaraman R. Iyer , Anand K. Oswal
IPC分类号： G06F15/177 , G06F15/173 , H04L9/00 , H04K1/00 , H04W4/00
CPC分类号： H04W8/26 , H04L29/12801 , H04L61/2015 , H04L61/6004
摘要： A system and method for providing service in a network having a wireless component is disclosed. The system and method comprise receiving a request for a dynamic address from a user node connected to a subscriber station having a convergence sub-layer, providing the dynamic address to the user node, associating the dynamic address with a service flow associated with the subscriber station, and sending data addressed to the dynamic address through the service flow. The dynamic address is based on a subscriber identifier associated with the subscriber station and a client identifier associated with the user node.
摘要翻译：公开了一种在具有无线部件的网络中提供服务的系统和方法。该系统和方法包括从连接到具有会聚子层的用户站的用户节点接收对动态地址的请求，向用户节点提供动态地址，将动态地址与与用户站相关联的服务流，并通过服务流发送寻址到动态地址的数据。动态地址基于与用户站相关联的用户标识符和与用户节点相关联的客户端标识。

77. 发明授权

US08036230B2 System and method for providing single IP tunnel 有权
标题翻译：提供单IP隧道的系统和方法
公开(公告)号：US08036230B2
公开(公告)日：2011-10-11
申请号：US11935045
申请日：2007-11-05
申请人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
发明人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
IPC分类号： H04L12/28 , H04L12/56 , H04B1/38 , G06F9/46
CPC分类号： H04W88/16 , H04W28/08
摘要： In one embodiment, a method includes receiving a packet at a network processor, and determining the packet is to be directed to a selected one of a plurality of traffic processors if a tunnel endpoint identifier of the packet is associated with a subscriber terminal. The method further includes determining that the packet is to be directed to the selected one of the plurality of traffic processors if a destination address of the packet is associated with the subscriber terminal. The method still further includes distributing the packet to the selected one of the plurality of traffic processors.
摘要翻译：在一个实施例中，一种方法包括在网络处理器处接收分组，并且如果分组的隧道端点标识符与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。该方法还包括如果分组的目的地地址与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。该方法还包括将分组分发到多个业务处理器中的所选择的一个。

78. 发明授权

US08009676B2 Dynamically providing a quality of service for a mobile node 有权
标题翻译：动态地为移动节点提供服务质量
公开(公告)号：US08009676B2
公开(公告)日：2011-08-30
申请号：US11190704
申请日：2005-07-26
申请人： Laurent H. Andriantsiferana , Jayaraman R. Iyer
发明人： Laurent H. Andriantsiferana , Jayaraman R. Iyer
IPC分类号： H04L12/56
CPC分类号： H04W28/24
摘要： Providing a quality of service for a mobile node includes facilitating a communication session for the mobile node. A quality of service decision factor of a context of the communication session is established. A quality of service associated with the quality of service decision factor is identified. Whether to provide the quality of service to the mobile node for the context is determined.
摘要翻译：为移动节点提供服务质量包括促进移动节点的通信会话。建立通信会话背景下的服务质量决策因素。确定与服务质量决策因素相关的服务质量。确定是否为上下文提供移动节点的服务质量。

79. 发明授权

US07782824B2 Method and system for handling a mobile endpoint in a wireless network 有权
标题翻译：用于处理无线网络中的移动端点的方法和系统
公开(公告)号：US07782824B2
公开(公告)日：2010-08-24
申请号：US11458795
申请日：2006-07-20
申请人： Anand K. Oswal , Jayaraman R. Iyer
发明人： Anand K. Oswal , Jayaraman R. Iyer
IPC分类号： H04W4/00
CPC分类号： H04W36/08 , H04L45/16 , H04W40/36 , H04W76/20
摘要： A method of handling a mobile endpoint in a wireless network includes routing data for a mobile endpoint through a first base station. The mobile endpoint is wirelessly connected to the first base station and has a first signal strength at the first base station. The method also includes routing data for the mobile endpoint through the first base station and a second base station. The mobile endpoint is wirelessly connected to the first base station and has a second signal strength at the second base station. The second signal strength is above a first level. The method also includes routing data for the mobile endpoint through the second base station. The mobile endpoint is wirelessly connected to the second base station and has a third signal strength at the second base station. The third signal strength is above a second level.
摘要翻译：处理无线网络中的移动端点的方法包括通过第一基站为移动端点路由数据。移动终端无线地连接到第一基站，并且在第一基站具有第一信号强度。该方法还包括通过第一基站和第二基站为移动终端路由数据。移动端点与第一基站无线连接，并且在第二基站具有第二信号强度。第二信号强度高于第一级。该方法还包括通过第二基站为移动端点路由数据。移动端点与第二基站无线连接，并在第二基站具有第三信号强度。第三信号强度高于第二级。

80. 发明授权

US07756040B1 System and method for relaying information in order to enable services in a network environment 有权
标题翻译：用于中继信息的系统和方法，以便在网络环境中启用服务
公开(公告)号：US07756040B1
公开(公告)日：2010-07-13
申请号：US10680957
申请日：2003-10-08
申请人： Laurent H. Andriantsiferana , Jayaraman R. Iyer , Biswaranjan Panda , Ashish A. Chandwadkar , Louis F. Menditto , Chris O'Rourke
发明人： Laurent H. Andriantsiferana , Jayaraman R. Iyer , Biswaranjan Panda , Ashish A. Chandwadkar , Louis F. Menditto , Chris O'Rourke
IPC分类号： G08C15/00
CPC分类号： H04W88/04 , H04W76/10 , H04W88/16
摘要： A method for relaying information in a network environment is provided that includes establishing primary and secondary packet data protocol (PDP) links on behalf of an end user and communicating traffic pattern information associated with the primary and secondary PDP links to a client services packet gateway (CSPG), the traffic pattern information providing data associated with how traffic flows propagating via each of the primary and secondary PDP links are to be treated in a network.
摘要翻译：提供了一种用于在网络环境中中继信息的方法，其包括代表终端用户建立主要和次要分组数据协议（PDP）链路，并将与主要和次要PDP链路相关联的业务模式信息传送到客户端服务分组网关（ CSPG），将在网络中处理与通过每个主要和次要PDP链路传播的业务流如何相关联的业务模式信息提供数据。

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