公开(公告)号：US20100023617A1

公开(公告)日：2010-01-28

申请号：US12490179

申请日：2009-06-23

Applicant: Michael C. Tremaine ,  Irfan Anwar Khan ,  Uppinder Singh Babbar

Inventor： Michael C. Tremaine ,  Irfan Anwar Khan ,  Uppinder Singh Babbar

IPC: G06F15/173 ,  G06F15/16

CPC classification number: H04L29/12264 ,  H04L29/1232 ,  H04L29/12915 ,  H04L29/12952 ,  H04L61/2046 ,  H04L61/2092 ,  H04L61/6059 ,  H04L61/6077

Abstract: A method and apparatus for ensuring network address uniqueness is described herein. An address manager determines whether any link-local addresses associated with peripheral devices connected to a mobile device would conflict with a network assigned global address. The address manager negotiates with the network to avoid conflicts.

Abstract translation: 本文描述了用于确保网络地址唯一性的方法和装置。 地址管理器确定与连接到移动设备的外围设备相关联的任何链路本地地址是否与网络分配的全球地址冲突。 地址管理员与网络进行协商以避免冲突。

公开(公告)号：US20090323658A1

公开(公告)日：2009-12-31

申请号：US12474053

申请日：2009-05-28

Applicant: Srinivasan Balasubramanian ,  Leslie C. Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

Inventor： Srinivasan Balasubramanian ,  Leslie C. Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

IPC: H04W74/02 ,  H04L12/66

CPC classification number: H04L65/1069 ,  H04L65/1073

Abstract: Apparatus and methods are described for establishing a connection to a subscriber access network, such as a 3G network, over and untrusted network, such as a wireless LAN. A stream ID is assigned to a mobile device upon initialization of the device, and the stream ID remains active until the device powers down, loses WLAN coverage, or de-registers with the network. Both voice and data calls may be routed over the tunnel using the assigned stream ID.

Abstract translation: 描述了用于建立到诸如3G网络的用户接入网络，诸如无线LAN的不可信网络的连接的装置和方法。 在设备初始化时，流ID被分配给移动设备，并且流ID保持活动，直到设备关机，丢失WLAN覆盖或者对网络去注册。 可以使用分配的流ID通过隧道路由语音和数据呼叫。

公开(公告)号：US20080019275A1

公开(公告)日：2008-01-24

申请号：US11491211

申请日：2006-07-21

Applicant: Srinivas Reddy Mudireddy ,  Bidhu P. Mohanty ,  Venkata Satish Kumar Vangala ,  Uppinder Singh Babbar

Inventor： Srinivas Reddy Mudireddy ,  Bidhu P. Mohanty ,  Venkata Satish Kumar Vangala ,  Uppinder Singh Babbar

IPC: H04L12/26

CPC classification number: H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2433 ,  H04L47/2441

Abstract: A wireless data network delivers packets from a network router to a mobile station so that each application running on the mobile station receives an adequate quality of service (QoS). The mobile station sends configuration messages to the network router containing prioritized filters associated with each application. The router filters incoming IP packets into IP flows having the appropriate QoS for the corresponding application. The configuration messages consume valuable air interface resources. Network resources are conserved by assigning precedence values to filters in such a way that fewer configuration messages are needed to reorder the filters when new filters are added. Precedence values for existing filters are spread out in one portion of the precedence space. When the precedence values in that portion are insufficient to accommodate new filters with the correct priority, both new and existing filters are reassigned precedence values in an unassigned portion of the precedence space.

Abstract translation: 无线数据网络将分组从网络路由器传送到移动台，使得在移动台上运行的每个应用程序接收到足够的服务质量（QoS）。 移动台向包含与每个应用相关联的优先级过滤器的网络路由器发送配置消息。 路由器将进入的IP分组过滤到具有相应应用的适当QoS的IP流中。 配置消息消耗有价值的空中接口资源。 通过将优先级值分配给过滤器来节省网络资源，使得添加新过滤器时需要更少的配置消息来重新排序过滤器。 现有过滤器的优先级值在优先级空间的一部分中展开。 当该部分中的优先级值不足以适应具有正确优先级的新过滤器时，新的和现有的过滤器都将在优先级空间的未分配部分中重新分配优先级值。

公开(公告)号：US09411647B2

公开(公告)日：2016-08-09

申请号：US13010773

申请日：2011-01-20

Applicant: Uppinder Singh Babbar ,  Venkata Satish Kumar Vangala

Inventor： Uppinder Singh Babbar ,  Venkata Satish Kumar Vangala

IPC: G06F15/16 ,  G06F9/50 ,  H04L12/66 ,  H04L29/06 ,  H04L29/08 ,  H04W36/18 ,  H04W48/18 ,  H04W74/00

CPC classification number: G06F9/5011 ,  H04L12/66 ,  H04L69/12 ,  H04L69/32 ,  H04W36/18 ,  H04W48/18 ,  H04W74/004

Abstract: The embodiments simplify the development of applications for current and future wireless communication devices, resolving the deficiencies of current methods by providing a hierarchical routing layer which abstracts the actual proximity of the network connection. An application can request and receive a type of network connection without having to address details of the actual connection established. A hierarchical routing layer is provided within the software architecture of each processor within the computing device. The hierarchical routing layer abstracts the actual proximity of the network connectivity on the modem from the applications using proxy network interfaces. The hierarchical routing layers on each processor cooperate to identify a best network interface for an application network request. The routing layer enables response to an application request for a network interface in a simple manner regardless of whether the network interface is provided on the application host processor or another processor.

Abstract translation: 这些实施例简化了当前和未来的无线通信设备的应用的开发，通过提供抽象网络连接的实际接近度的分层路由层来解决当前方法的不足。 应用程序可以请求和接收一种网络连接，而无需处理建立的实际连接的详细信息。 在计算设备内的每个处理器的软件架构内提供分层路由层。 分层路由层使用代理网络接口从应用程序中抽取调制解调器上的网络连接的实际接近度。 每个处理器上的分层路由层协作，为应用网络请求识别最佳的网络接口。 路由层能够以简单的方式响应网络接口的应用请求，而不管网络接口是在应用主机处理器还是另一个处理器上提供。

公开(公告)号：US08705550B2

公开(公告)日：2014-04-22

申请号：US11499238

申请日：2006-08-03

Applicant: Keyur C. Shah ,  Jeffrey Alan Dyck ,  James Lionel Panian ,  Uppinder Singh Babbar ,  Nikolai Konrad NepomucenoLeung

Inventor： Keyur C. Shah ,  Jeffrey Alan Dyck ,  James Lionel Panian ,  Uppinder Singh Babbar ,  Nikolai Konrad NepomucenoLeung

IPC: H04L12/28 ,  H04J3/16 ,  H04J3/24 ,  G06F15/16

CPC classification number: G06F13/426 ,  G06F9/54 ,  H04L69/32

Abstract: An interface architecture and protocol are provided for transferring messages between a plurality of devices. The architecture provides the capability to generate a plurality of service messages according to a single message format, and to transfer the service messages between a plurality of control points or service entities according to an efficient multiplexing protocol. The control points can be software applications or device drivers running on a terminal equipment device, and the service entities can be communication services such as network access services or device management services running on an attached data communication device such as a modem or a cellular phone.

Abstract translation: 提供了一种用于在多个设备之间传送消息的接口架构和协议。 该架构提供了根据单个消息格式生成多个服务消息的能力，并且根据有效的多路复用协议在多个控制点或服务实体之间传送服务消息。 控制点可以是在终端设备设备上运行的软件应用或设备驱动器，并且服务实体可以是诸如调制解调器或蜂窝电话之类的附接数据通信设备上运行的网络接入服务或设备管理服务的通信服务。

公开(公告)号：US08531947B2

公开(公告)日：2013-09-10

申请号：US13072500

申请日：2011-03-25

Applicant: Suli Zhao ,  Ajith Tom Payyappilly ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar ,  Vinay Paradkar

Inventor： Suli Zhao ,  Ajith Tom Payyappilly ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar ,  Vinay Paradkar

IPC: H04W24/00 ,  H04W4/00 ,  H04W36/14

CPC classification number: H04L29/12216 ,  H04L29/12971 ,  H04L61/2007 ,  H04L61/6086 ,  H04L69/16 ,  H04L69/167 ,  H04W4/00 ,  H04W8/26 ,  H04W80/045

Abstract: An apparatus operable in a communication system and having the capability to discard an internet protocol address is described. The apparatus is configured to receive an assignment of a first internet protocol address of a first type for a first application and a second internet protocol address of a second type for a second application for a data connection to a network. The apparatus is also configured to determine that the apparatus is currently not able to handle both the first internet protocol address and the second internet protocol address. The apparatus is further configured to determine an internet protocol address to discard, and discard the determined internet protocol address.

Abstract translation: 描述在通信系统中可操作并具有丢弃因特​​网协议地址的能力的装置。 该装置被配置为接收第一类型的第一种互联网协议地址的分配，以及用于第二应用的第二类型的第二种互联网协议地址，用于与网络的数据连接。 该装置还被配置为确定该装置当前不能处理第一互联网协议地址和第二网际协议地址。 该装置还被配置为确定互联网协议地址以丢弃并丢弃确定的因特网协议地址。

公开(公告)号：US08443083B2

公开(公告)日：2013-05-14

申请号：US11414664

申请日：2006-04-27

Applicant: Sanjeev Khushu ,  Sriram Nagesh Nookala ,  Simon Turner ,  Uppinder Singh Babbar

Inventor： Sanjeev Khushu ,  Sriram Nagesh Nookala ,  Simon Turner ,  Uppinder Singh Babbar

IPC: G06F15/173

CPC classification number: G06F9/52 ,  H04W28/16

Abstract: Multiple applications sharing common resources are arbitrated such that failures resulting from unavailable resources can be avoided. Whenever an application (e.g., a data application) desires to perform an operation (e.g., PPP resynchronization) that requires the use of a shared resource (e.g., an RF receiver), a determination is made as to whether that resource is available. The operation may be delayed while the resource is unavailable. The application may be assigned the resource if it is available or becomes available and may then start the operation. The resource is locked while the operation is pending to avoid assignment to another application. The resource arbitration allows applications to complete their operations without encountering failures due to other applications taking over the resources.

Abstract translation: 仲裁共享资源的多个应用程序，从而可以避免由不可用的资源引起的故障。 每当应用（例如，数据应用）期望执行需要使用共享资源（例如，RF接收机）的操作（例如，PPP重新同步））时，确定该资源是否可用。 当资源不可用时，操作可能会延迟。 如果应用程序可用或可用，则可以为该应用程序分配资源，然后可以开始该操作。 当操作正在等待以避免分配给另一个应用程序时，资源被锁定。 资源仲裁允许应用程序完成其操作，而不会因其他应用程序接管资源而遇到故障。

公开(公告)号：US08437364B2

公开(公告)日：2013-05-07

申请号：US11100916

申请日：2005-04-06

Applicant: Marcello Lioy ,  Uppinder Singh Babbar

Inventor： Marcello Lioy ,  Uppinder Singh Babbar

IPC: H04J3/16 ,  H04L12/28 ,  G06F15/16

CPC classification number: H04L69/16 ,  H04L67/04 ,  H04L67/327 ,  H04L69/167 ,  H04L69/18 ,  H04W8/26 ,  H04W36/0011 ,  H04W48/18 ,  H04W80/00 ,  H04W80/04 ,  H04W88/06

Abstract: The disclosure is directed to techniques for supporting failover between different network protocol addressing families in a wireless communication network. The techniques may be implemented in a mobile wireless communication device. A logical interface selects a physical interface for access to the network in response to a request from an application module. The network access request issued by the application module need not specify a network protocol type. Instead, upon selection of the physical interface, the logical interface notifies the application of the network protocol type associated with the physical interface. The logical interface may select a physical interface corresponding to a particular network protocol when available, based on connection preferences specified by the application module or a global setting within the device. If a physical interface corresponding to the network protocol is not available, however, the logical interface selects a physical interface corresponding to a different network protocol.

Abstract translation: 本公开涉及用于在无线通信网络中的不同网络协议寻址族之间支持故障转移的技术。 这些技术可以在移动无线通信设备中实现。 响应于来自应用模块的请求，逻辑接口选择用于访问网络的物理接口。 应用模块发出的网络访问请求不需要指定网络协议类型。 相反，在选择物理接口时，逻辑接口向应用通知与物理接口相关联的网络协议类型。 逻辑接口可以根据应用模块指定的连接偏好或设备内的全局设置，在可用时选择对应于特定网络协议的物理接口。 然而，如果对应于网络协议的物理接口不可用，则逻辑接口选择对应于不同网络协议的物理接口。

公开(公告)号：US08116252B2

公开(公告)日：2012-02-14

申请号：US12474053

申请日：2009-05-28

Applicant: Srinivasan Balasubramanian ,  Leslie Chiming Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

Inventor： Srinivasan Balasubramanian ,  Leslie Chiming Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

IPC: H04L12/26

CPC classification number: H04L65/1069 ,  H04L65/1073

Abstract: Apparatus and methods are described for establishing a connection to a subscriber access network, such as a 3G network, over and untrusted network, such as a wireless LAN. A stream ID is assigned to a mobile device upon initialization of the device, and the stream ID remains active until the device powers down, loses WLAN coverage, or de-registers with the network. Both voice and data calls may be routed over the tunnel using the assigned stream ID.

Abstract translation: 描述了用于建立到诸如3G网络的用户接入网络，诸如无线LAN的不可信网络的连接的装置和方法。 在设备初始化时，流ID被分配给移动设备，并且流ID保持活动，直到设备关机，丢失WLAN覆盖或者对网络去注册。 可以使用分配的流ID通过隧道路由语音和数据呼叫。

公开(公告)号：US20110310737A1

公开(公告)日：2011-12-22

申请号：US12819311

申请日：2010-06-21

Applicant: Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC: H04W28/10

CPC classification number: H04W36/0044 ,  H04W28/24 ,  H04W36/14

Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

Abstract translation: 本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。 特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE使用网络发起的QoS在RAT之间移动的场景 使用UE发起的QoS的RAT。