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21. 发明授权

US08149843B2 Capability exchange between network entities in WiMAX 有权
标题翻译： WiMAX网络实体之间的能力交换
公开(公告)号：US08149843B2
公开(公告)日：2012-04-03
申请号：US11477747
申请日：2006-06-28
申请人： Anand K. Oswal , Jayaraman Iyer , Bhaskar Bhupalam
发明人： Anand K. Oswal , Jayaraman Iyer , Bhaskar Bhupalam
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04W28/16 , H04L12/66 , H04W8/24
摘要： Techniques for exchanging capabilities in a wireless network are provided. In one embodiment, a first device receives a capability message over a communication link from a second device in a WiMAX network. The communication link may be between any combination of base stations and gateways. For example, the R4, R6, or R8 interface may be used. Other interfaces may also be appreciated in a WiMAX network. The capability message includes one or more capabilities supported by a second device in the WiMAX network. Capabilities to support are then determined based on the one or more capabilities. These capabilities will be supported by the first device for communications with the second device. The first device is then configured to support the determined capabilities. Accordingly, the first device is dynamically configured based on the capability message received.
摘要翻译：提供了用于在无线网络中交换能力的技术。在一个实施例中，第一设备通过来自WiMAX网络中的第二设备的通信链路接收能力消息。通信链路可以在基站和网关的任何组合之间。例如，可以使用R4，R6或R8接口。在WiMAX网络中也可以理解其他接口。能力消息包括由WiMAX网络中的第二设备支持的一个或多个能力。然后基于一个或多个能力来确定支持能力。这些功能将被第一个与第二个设备进行通信的设备支持。然后将第一设备配置为支持所确定的能力。因此，基于所接收的能力消息动态地配置第一设备。

22. 发明授权

US07640023B2 System and method for server farm resource allocation 有权
标题翻译：服务器场资源分配的系统和方法
公开(公告)号：US07640023B2
公开(公告)日：2009-12-29
申请号：US11417960
申请日：2006-05-03
申请人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
发明人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
IPC分类号： H04W72/00
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载平衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

23. 发明申请

US20080247308A1 PROVIDING SESSION REDUNDANCY USING PRIORITY DURING A SYNCING PROCESS 审中-公开
标题翻译：在同步过程中使用优先级提供会议冗余
公开(公告)号：US20080247308A1
公开(公告)日：2008-10-09
申请号：US11696548
申请日：2007-04-04
申请人： Bhaskar Bhupalam , Anand K. Oswal , Jayaraman Iyer , Michael Shannon
发明人： Bhaskar Bhupalam , Anand K. Oswal , Jayaraman Iyer , Michael Shannon
IPC分类号： H04J3/14
CPC分类号： H04L67/1095 , G06F11/1658 , G06F11/2038 , G06F11/2048 , G06F11/2097 , H04L67/14
摘要： In one embodiment, sessions are synced from an active device to a standby device according to a priority. One or more attributes are determined for a plurality of sessions that need to be synced between an active device and a standby device. The attributes may be used to determine a value of syncing a session. A priority for syncing the sessions based on the attributes is then determined. The sessions are then synced based on the priority. For example, a portion of sessions considered to be of a higher priority may be synced before a portion of sessions considered to be of a lower priority. Because the sessions considered of a higher priority are synced first, if a double failure occurs where the active device fails during the syncing process, at least the higher priority sessions have been synced with the standby device and the standby device can take over these sessions.
摘要翻译：在一个实施例中，会话根据优先级从活动设备同步到备用设备。确定需要在有源设备和备用设备之间同步的多个会话的一个或多个属性。属性可用于确定同步会话的值。然后确定基于属性同步会话的优先级。然后根据优先级同步会话。例如，被认为具有较高优先级的一部分会话可以在被认为是较低优先级的一部分会话之前被同步。由于考虑到较高优先级的会话首先同步，如果活动设备在同步过程中发生故障，则至少具有较高优先级的会话已与备用设备同步，备用设备可以接管这些会话。

24. 发明授权

US08018948B2 P-GANC offload of URR discovery messages to a security gateway 有权
标题翻译： P-GANC将URR发现消息卸载到安全网关
公开(公告)号：US08018948B2
公开(公告)日：2011-09-13
申请号：US11688113
申请日：2007-03-19
申请人： Kevin Shatzkamer , Anand K. Oswal , Jayaraman Iyer , Mark Grayson , Navan Narang
发明人： Kevin Shatzkamer , Anand K. Oswal , Jayaraman Iyer , Mark Grayson , Navan Narang
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16 , H04J3/22 , G06F9/00 , G06F15/16 , G06F17/00
CPC分类号： H04W12/06 , H04L29/12113 , H04L61/1541 , H04L63/0272 , H04L63/0892 , H04L63/164 , H04W12/02
摘要： In one embodiment, a security gateway receives an IPSec Initiation (IPSec INIT) request from a client. The security gateway may communicate with a AAA server to authenticate the client. After authentication, the security gateway intercepts a URR Discovery request from the client. The security gateway determines registration information for a response to the registration request. The registration information may be information on where the client can locate a D-GANC. A response is generated using the determined information and sent to the client. The response to the discovery request is performed without communicating with a P-GANC. Accordingly, a security gateway is used to authenticate the client and also to respond to the discovery request. This does not require that a P-GANC function be deployed in a network. Thus, cost and processing power may be saved.
摘要翻译：在一个实施例中，安全网关从客户端接收IPSec启动（IPSec INIT）请求。安全网关可以与AAA服务器进行通信，以验证客户端。认证后，安全网关从客户端拦截URR发现请求。安全网关确定用于对注册请求的响应的注册信息。注册信息可以是客户端可以在哪里定位D-GANC的信息。使用确定的信息生成响应并发送给客户端。在不与P-GANC通信的情况下执行对发现请求的响应。因此，安全网关用于认证客户端并且还响应于发现请求。这不需要在网络中部署P-GANC功能。因此，可以节省成本和处理能力。

25. 发明申请

US20080002637A1 Capability exchange between network entities in WiMAX 有权
标题翻译： WiMAX网络实体之间的能力交换
公开(公告)号：US20080002637A1
公开(公告)日：2008-01-03
申请号：US11477747
申请日：2006-06-28
申请人： Anand K. Oswal , Jayaraman Iyer , Bhaskar Bhupalam
发明人： Anand K. Oswal , Jayaraman Iyer , Bhaskar Bhupalam
IPC分类号： H04Q7/24
CPC分类号： H04W28/16 , H04L12/66 , H04W8/24
摘要： Techniques for exchanging capabilities in a wireless network are provided. In one embodiment, a first device receives a capability message over a communication link from a second device in a WiMAX network. The communication link may be between any combination of base stations and gateways. For example, the R4, R6, or R8 interface may be used. Other interfaces may also be appreciated in a WiMAX network. The capability message includes one or more capabilities supported by a second device in the WiMAX network. Capabilities to support are then determined based on the one or more capabilities. These capabilities will be supported by the first device for communications with the second device. The first device is then configured to support the determined capabilities. Accordingly, the first device is dynamically configured based on the capability message received.
摘要翻译：提供了用于在无线网络中交换能力的技术。在一个实施例中，第一设备通过来自WiMAX网络中的第二设备的通信链路接收能力消息。通信链路可以在基站和网关的任何组合之间。例如，可以使用R4，R6或R8接口。在WiMAX网络中也可以理解其他接口。能力消息包括由WiMAX网络中的第二设备支持的一个或多个能力。然后基于一个或多个能力来确定支持能力。这些功能将被第一个与第二个设备进行通信的设备支持。然后将第一设备配置为支持所确定的能力。因此，基于所接收的能力消息动态地配置第一设备。

26. 发明申请

US20070287467A1 QoS support for VoIP and streaming services 有权
标题翻译：对VoIP和流服务的QoS支持
公开(公告)号：US20070287467A1
公开(公告)日：2007-12-13
申请号：US11448278
申请日：2006-06-07
申请人： Anand K. Oswal , Jayaraman Iyer , Michael Shannon
发明人： Anand K. Oswal , Jayaraman Iyer , Michael Shannon
IPC分类号： H04Q7/20
CPC分类号： H04W28/24 , H04W28/26
摘要： In one embodiment, techniques provide quality of service (QoS) for services using a gateway. The techniques include receiving one or more control signaling messages from a subscriber station at the gateway. The gateway is in a signaling path for the subscriber station where the subscriber station communicates through a wireless network. The gateway determines a policy to apply for the service based on the one or more control signaling messages. QoS parameters may be determined for the service based on the policy. For example, QoS parameters are determined for a session that is created for a media stream. The media stream may flow from the subscriber station to a base station to the gateway, and vice versa. The gateway may communicate the QoS parameters to the base station to cause the base station to reserve resources in the wireless network. Accordingly, a session for the subscriber station is created and resources are reserved to provide a QoS for a media stream.
摘要翻译：在一个实施例中，技术为使用网关的服务提供服务质量（QoS）。这些技术包括从网关处的用户站接收一个或多个控制信令消息。网关处于用户台通过无线网络通信的用户台的信令路径。网关基于一个或多个控制信令消息来确定应用服务的策略。可以基于策略为服务确定QoS参数。例如，为为媒体流创建的会话确定QoS参数。媒体流可以从用户站流向基站到网关，反之亦然。网关可以将QoS参数传送到基站，以使基站在无线网络中预留资源。因此，创建用于用户站的会话并且保留资源以提供用于媒体流的QoS。

27. 发明申请

US20070268888A1 System and method employing strategic communications between a network controller and a security gateway 有权
标题翻译：采用网络控制器和安全网关之间的战略通信的系统和方法
公开(公告)号：US20070268888A1
公开(公告)日：2007-11-22
申请号：US11437058
申请日：2006-05-18
申请人： Kevin Shatzkamer , Anand K. Oswal , Navan Narang , Jayaraman Iyer , Richard Kyle Forster
发明人： Kevin Shatzkamer , Anand K. Oswal , Navan Narang , Jayaraman Iyer , Richard Kyle Forster
IPC分类号： H04L12/66
CPC分类号： H04L63/08 , H04L63/0272 , H04L63/0892 , H04L63/164 , H04W12/02 , H04W12/06 , H04W92/04
摘要： A system for enhancing functionality of a network. In a specific embodiment, the system employs strategic communications between a network controller and a security gateway. The strategic communications occur via a feedback communications channel between the network controller and the security gateway. The feedback communications channel facilitates transferring security information, such as International Mobile Subscriber Identity (IMSI) and other information, between the network controller and the security gateway. The security information may facilitate enabling the SGW to make intelligent decisions as to how to treat a client communications session. In the specific embodiment, the feedback communications channel includes an intervening Authentication, Authorization, and Accounting (AAA) server that is coupled between the UMA and the network controller.
摘要翻译：一种用于增强网络功能的系统。在具体实施例中，系统采用网络控制器和安全网关之间的战略通信。战略通信通过网络控制器和安全网关之间的反馈通信信道进行。反馈通信信道有助于在网络控制器和安全网关之间传送诸如国际移动用户标识（IMSI）等安全信息。安全信息可能有助于SGW做出关于如何处理客户端通信会话的智能决定。在具体实施例中，反馈通信信道包括耦合在UMA和网络控制器之间的中间认证，授权和计费（AAA）服务器。

28. 发明授权

US08295860B2 System and method for intelligent paging of an idle mobile device 有权
标题翻译：空闲移动设备智能寻呼的系统和方法
公开(公告)号：US08295860B2
公开(公告)日：2012-10-23
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： H04W68/00
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。

29. 发明授权

US08086221B2 Authorizing an endpoint node for a communication service 有权
标题翻译：授权通信服务的端点节点
公开(公告)号：US08086221B2
公开(公告)日：2011-12-27
申请号：US12408884
申请日：2009-03-23
申请人： Arthur E. Feather , John G. Waclawsky , Viren K. Malaviya , Anand K. Oswal
发明人： Arthur E. Feather , John G. Waclawsky , Viren K. Malaviya , Anand K. Oswal
IPC分类号： H04M1/66 , H04W4/00 , H04N7/167
CPC分类号： H04L63/104
摘要： A network system for authorizing an endpoint node for a communication service includes an operator network and an organization network. The operator network operates to perform a device authorization operation to authorize the endpoint node for a communication session. The organization network operates to facilitate a service authorization operation to authorize the endpoint node for the communication service of the communication session.
摘要翻译：用于授权通信服务的端点节点的网络系统包括运营商网络和组织网络。运营商网络操作以执行设备授权操作以授权端点节点进行通信会话。组织网络操作以促进服务授权操作以授权端点节点用于通信会话的通信服务。

30. 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。

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