公开(公告)号：US20110069673A1

公开(公告)日：2011-03-24

申请号：US12563898

申请日：2009-09-21

申请人： Anand OSWAL ,  Anal SRIVASTAVA ,  Mahavir KARNAVAT ,  Sandeep GAUTAM

发明人： Anand OSWAL ,  Anal SRIVASTAVA ,  Mahavir KARNAVAT ,  Sandeep GAUTAM

IPC分类号： H04W36/00

CPC分类号： H04W8/082 ,  H04W92/02

摘要： A femto gateway enables local routing of voice calls for users communicating through the same femto gateway, without passing through a mobile switching center. Local routing reduces costly switching of calls, and can provide better quality of service and more innovative service plans to subscribers.

摘要翻译： 毫微微网关能够通过同一个毫微微网关对用户进行语音呼叫进行本地路由，而无需通过移动交换中心。 本地路由降低了呼叫的昂贵交换，并且可以向订户提供更好的服务质量和更创新的服务计划。

公开(公告)号：US07849127B2

公开(公告)日：2010-12-07

申请号：US12192566

申请日：2008-08-15

申请人： Alfred C. Lindem, III ,  Anand Oswal ,  Sachin Desai ,  Chandru Sargor ,  Renhua Wen

发明人： Alfred C. Lindem, III ,  Anand Oswal ,  Sachin Desai ,  Chandru Sargor ,  Renhua Wen

IPC分类号： G06F15/16 ,  G06F11/00

CPC分类号： G06F15/16 ,  G06F9/50 ,  G06F9/546

摘要： A method and apparatus for a distributed control plane. In one embodiment of the invention, a primary control card distributes control plane process instances among one or more secondary cards, including a secondary control card and/or one or more Advanced Service Engine (ASE) cards. The primary control card associates particular control messages with particular control plane process instances. Upon a line card receiving a control message that is associated with a particular control plane instance, the line card forwards the control message directly to that particular control plane instance.

摘要翻译： 一种分布式控制平面的方法和装置。 在本发明的一个实施例中，主控卡在一个或多个辅助卡中分配控制平面处理实例，包括辅助控制卡和/或一个或多个高级服务引擎（ASE）卡。 主控制卡将特定控制消息与特定的控制平面过程实例相关联。 在线卡接收到与特定控制平面实例相关联的控制消息时，线卡将控制消息直接转发到该特定控制平面实例。

公开(公告)号：US20100039932A1

公开(公告)日：2010-02-18

申请号：US12192674

申请日：2008-08-15

申请人： Renhua Wen ,  Alfred C. Lindem, III ,  Anand Oswal ,  Sachin Desai ,  Chandru Sargor

发明人： Renhua Wen ,  Alfred C. Lindem, III ,  Anand Oswal ,  Sachin Desai ,  Chandru Sargor

IPC分类号： H04L12/24

CPC分类号： H04L41/044

摘要： A method and apparatus for hierarchical redundancy for a distributed control plane. In one embodiment of the invention, control plane processes are distributed among a plurality of processing entities including an active primary control processing entity and multiple secondary processing entities. Each of the secondary processing entities performs a dual role; an active role and a standby role. An application redundancy manager (ARM) instantiated on the active primary control processing entity manages the redundancy services for the secondary processing entities. For each secondary processing entity, the ARM selects one of the secondary processing entities to act as a backup for another one of the secondary processing entities. Upon a failure of one of the secondary processing entities, the ARM causes the secondary processing entity backing up the failed secondary processing entity to transition its standby role to an active role regarding the services provided by the failed secondary processing entity.

摘要翻译： 一种用于分布式控制平面的分级冗余的方法和装置。 在本发明的一个实施例中，控制平面过程分布在多个处理实体中，包括主动主控制处理实体和多个辅助处理实体。 每个二级处理实体都具有双重作用; 积极的角色和备用角色。 在活动主控制处理实体上实例化的应用冗余管理器（ARM）管理辅助处理实体的冗余服务。 对于每个二级处理实体，ARM选择一个辅助处理实体作为另一个辅助处理实体的备份。 在二级处理实体之一发生故障时，ARM使辅助处理实体备份故障的辅助处理实体将其备用角色转换为关于由故障的二级处理实体提供的服务的主动角色。

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。

公开(公告)号：US20070258416A1

公开(公告)日：2007-11-08

申请号：US11382169

申请日：2006-05-08

申请人： Parviz Yegani ,  Anand Oswal ,  Timothy Stammers

发明人： Parviz Yegani ,  Anand Oswal ,  Timothy Stammers

IPC分类号： H04Q7/24

CPC分类号： H04L29/12254 ,  H04L29/12226 ,  H04L61/2015 ,  H04L61/2038 ,  H04W8/26 ,  H04W80/04

摘要： Assigning an access terminal identifier to a mobile node includes receiving a request at an access terminal home agent of a radio access network. The request requests an access terminal identifier for the mobile node. An access terminal identifier is assigned to the mobile node. The access terminal identifier identifies a communication session of the mobile node, and is assigned according to an Internet Protocol procedure for assigning an address. The access terminal identifier is provided to the mobile node.

摘要翻译： 向移动节点分配接入终端标识符包括在无线电接入网络的接入终端归属代理处接收请求。 请求请求移动节点的接入终端标识符。 接入终端标识符被分配给移动节点。 接入终端标识符识别移动节点的通信会话，并且根据用于分配地址的因特网协议过程被分配。 接入终端标识符提供给移动节点。

公开(公告)号：US20070206557A1

公开(公告)日：2007-09-06

申请号：US11715041

申请日：2007-03-06

申请人： Jayaraman Iyer ,  Kent Leung ,  Timothy Stammers ,  Anand Oswal

发明人： Jayaraman Iyer ,  Kent Leung ,  Timothy Stammers ,  Anand Oswal

IPC分类号： H04Q7/24

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。

公开(公告)号：US20070206539A1

公开(公告)日：2007-09-06

申请号：US11682735

申请日：2007-03-06

申请人： Parviz Yegani ,  Jayaraman Iyer ,  Timothy Stammers ,  Anand Oswal

发明人： Parviz Yegani ,  Jayaraman Iyer ,  Timothy Stammers ,  Anand Oswal

IPC分类号： H04Q7/00

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： In one embodiment according to the present disclosure, a system for implementing handover of a mobile IP session in a cellular communication network generally includes a processor and a memory for storing one or more context information rules associated with an access terminal. The processor is operable to receive a registration request message from the target radio network controller and in response to receipt of the registration request message, transmit a context information request message to query context information from an anchor IP gateway. The processor is also operable to receive a context information response message from the anchor IP gateway and apply the context information response message to the mobile IP connection. The context information response message including at least one context information rule that is associated with the access terminal.

摘要翻译： 在根据本公开的一个实施例中，用于在蜂窝通信网络中实现移动IP会话的切换的系统通常包括处理器和用于存储与接入终端相关联的一个或多个上下文信息规则的存储器。 处理器可操作以从目标无线电网络控制器接收注册请求消息，并且响应于接收到注册请求消息，从锚IP网关发送上下文信息请求消息以查询上下文信息。 处理器还可操作以从锚IP网关接收上下文信息响应消息，并将上下文信息响应消息应用于移动IP连接。 所述上下文信息响应消息包括与所述接入终端相关联的至少一个上下文信息规则。

公开(公告)号：US20060246914A1

公开(公告)日：2006-11-02

申请号：US11117581

申请日：2005-04-27

申请人： Anand Oswal ,  Jayaraman Iyer

发明人： Anand Oswal ,  Jayaraman Iyer

IPC分类号： H04Q7/20

CPC分类号： H04W36/026 ,  H04W88/18

摘要： Caching content includes receiving at a cell site a content request for content. The cell site is associated with a cell, and the content request is received from a mobile node present in the cell. The content is retrieved in response to the content request. The content is cached at the cell site and sent to the mobile node. One or more recipient cell sites are identified. The content is distributed to the one or more recipient cell sites while the mobile node is present in the cell.

摘要翻译： 缓存内容包括在小区站点接收内容的内容请求。 小区站点与小区相关联，并且从小区中存在的移动节点接收内容请求。 响应于内容请求检索内容。 内容被缓存在小区站点并发送到移动节点。 识别一个或多个受体细胞位点。 当移动节点存在于小区中时，内容被分发到一个或多个接收方小区站点。

公开(公告)号：US20060239235A1

公开(公告)日：2006-10-26

申请号：US11114607

申请日：2005-04-25

申请人： Anand Oswal ,  Viren Malaviya ,  John Waclawsky

发明人： Anand Oswal ,  Viren Malaviya ,  John Waclawsky

IPC分类号： H04Q7/24

CPC分类号： H04L63/102 ,  H04L67/14 ,  H04L67/147 ,  H04W12/06 ,  H04W12/08

摘要： Authorizing a mobile node for a service includes receiving at an enforcement point a session initiation invitation from the mobile node. The session initiation invitation comprises an authorization token and a session initiation object. Whether the mobile node is authorized to access a service is determined in accordance with the authorization token. The authorization token is sent to an authorization server if the mobile node is authorized to access the service. The session initiation object is sent to a server to initiate the service if the mobile node is authorized to access the service.

公开(公告)号：US20060234713A1

公开(公告)日：2006-10-19

申请号：US11105006

申请日：2005-04-13

申请人： Anand Oswal ,  John Waclawsky ,  Jayaraman Iyer ,  Viren Malaviya

发明人： Anand Oswal ,  John Waclawsky ,  Jayaraman Iyer ,  Viren Malaviya

IPC分类号： H04Q7/20

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.