公开(公告)号：US20070008902A1

公开(公告)日：2007-01-11

申请号：US11179091

申请日：2005-07-11

Applicant: Saritha Yaramada ,  Uppinder Babbar ,  Sriram Nookala ,  Vipin Sali

Inventor： Saritha Yaramada ,  Uppinder Babbar ,  Sriram Nookala ,  Vipin Sali

IPC: H04J1/16 ,  H04Q7/00

CPC classification number: H04L47/70 ,  H04L47/762 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824 ,  H04L47/829 ,  H04W28/18 ,  H04W28/24

Abstract: During an initial sending and receiving of QoS parameters between a QoS-based application and a data stack controller of a mobile terminal, the parameters are stored to a data stack of the mobile terminal. The parameters are used in an initial negotiation between the data stack controller and a base station. Subsequent re-negotiations of parameters between the data stack controller and other base stations does not require any subsequent re-sending and re-receiving of QoS parameters between the application and the data stack controller as any subsequent re-negotiations are implemented by retrieving the parameters from the data stack. As such, the application is “kept blind” of later re-negotiations between the data stack controller and base stations and continues its operation without disruption even during re-negotiations at handoffs between QoS and non-QoS aware base stations as the application receives QoS support during operation or operates under “best effort” conditions.

Abstract translation: 在基于QoS的应用和移动终端的数据堆栈控制器之间的QoS参数的初始发送和接收期间，将参数存储到移动终端的数据堆栈。 这些参数用于数据堆栈控制器和基站之间的初始协商。 在数据堆栈控制器和其他基站之间的随后的重新协商参数不需要在应用和数据堆栈控制器之间随后重新发送和重新接收QoS参数，因为随后的重新协商通过检索参数 从数据堆栈。 因此，应用程序在数据堆栈控制器和基站之间的后续重新协商中是“保持盲目”的，并且即使在QoS和非QoS感知基站之间的切换重新协商期间，当应用程序接收QoS 在运营期间支持或在“尽力而为”的条件下运行。

公开(公告)号：US20060239266A1

公开(公告)日：2006-10-26

申请号：US11112484

申请日：2005-04-21

Applicant: Uppinder Babbar ,  Marcello Lioy ,  Nischal Abrol

Inventor： Uppinder Babbar ,  Marcello Lioy ,  Nischal Abrol

IPC: H04L12/56

CPC classification number: H04L29/12311 ,  H04L29/12405 ,  H04L61/2015 ,  H04L61/2084 ,  H04L61/2528 ,  H04L63/0227 ,  H04L67/2814 ,  H04L67/289 ,  H04W80/00 ,  H04W88/04

Abstract: A wireless network assigns a single IP address to the wireless device, which assigns this IP address over to a TE2 device coupled to the wireless device. The wireless device derives a private IP address for communication with the TE2 device. The wireless device forwards packets exchanged between the TE2 device and the wireless network using the single IP address. The wireless device exchanges packets with the TE2 device by (1) using the private IP address for outbound packets sent to the TE2 device and (2) performing either address-based routing or packet filtering on inbound packets received from the TE2 device. The wireless device exchanges packets with the wireless network by (1) using the single IP address for outbound packets sent to the wireless network and (2) performing packet filtering on inbound packets received from the wireless network.

Abstract translation: 无线网络向无线设备分配单个IP地址，该IP地址将该IP地址分配给耦合到无线设备的TE2设备。 无线设备派生专用IP地址与TE2设备进行通信。 无线设备使用单个IP地址转发TE2设备和无线网络之间交换的数据包。 无线设备通过（1）使用专用IP地址发送到TE2设备的出站数据包与TE2设备交换数据包;（2）对从TE2设备接收的入站数据包进行基于地址的路由或包过滤。 无线设备通过（1）使用发送到无线网络的出站分组的单个IP地址和（2）对从无线网络接收的入站分组进行分组过滤，与无线网络交换分组。

公开(公告)号：US20060221846A1

公开(公告)日：2006-10-05

申请号：US11084672

申请日：2005-03-18

Applicant: Jeffrey Dyck ,  Uppinder Babbar

Inventor： Jeffrey Dyck ,  Uppinder Babbar

IPC: H04L12/28 ,  H04J1/16 ,  H04Q7/24

CPC classification number: H04L29/12254 ,  H04L12/4633 ,  H04L29/12839 ,  H04L61/2038 ,  H04L61/6022

Abstract: According to the invention an embodiment, a network node for communicating using a MAC address is disclosed. The network node includes a point-to-point interface, a bridge and a MAC address register. The point-to-point interface uses a first protocol. The bridge is coupled to the point-to-point interface and provides a fixed route for the Ethernet interface. The first protocol encapsulates the data of a second protocol. The MAC address register stores the MAC address for the second protocol, were the MAC address is dynamically determined in the field and written to the MAC address register. The MAC address is used when communicating with the network node through the point-to-point interface.

Abstract translation: 根据本发明的一个实施例，公开了一种使用MAC地址进行通信的网络节点。 网络节点包括点到点接口，网桥和MAC地址寄存器。 点对点接口使用第一个协议。 该桥耦合到点对点接口，为以太网接口提供固定路由。 第一个协议封装第二个协议的数据。 MAC地址寄存器存储第二协议的MAC地址，MAC地址是否在字段中动态确定并写入MAC地址寄存器。 当通过点对点接口与网络节点通信时，使用MAC地址。

公开(公告)号：US20060029096A1

公开(公告)日：2006-02-09

申请号：US11197003

申请日：2005-08-04

Applicant: Uppinder Babbar ,  Idreas Mir ,  Marcello Lioy ,  Sivaramakrishna Veerepalli

Inventor： Uppinder Babbar ,  Idreas Mir ,  Marcello Lioy ,  Sivaramakrishna Veerepalli

IPC: H04J3/16

CPC classification number: H04W28/24 ,  H04W4/18 ,  H04W28/18 ,  H04W36/0044 ,  H04W84/04

Abstract: A generic quality of service (QoS) model that is not dependent on network technology is used to support QoS for communication networks utilizing different network technologies. The generic QoS model may include a superset of all QoS parameters for all network technologies being supported, e.g., 3GPP and 3GPP2. An application at a device may specify QoS for a traffic flow based on the generic QoS parameters in the superset. The generic QoS parameters may be converted to QoS parameters that are specific to a serving network. The converted QoS parameters are exchanged with the serving network and are used while exchanging traffic with the serving network.

Abstract translation: 使用不依赖于网络技术的通用服务质量（QoS）模型用于支持使用不同网络技术的通信网络的QoS。 通用QoS模型可以包括所支持的所有网络技术的所有QoS参数的超集，例如3GPP和3GPP2。 设备上的应用可以基于超集中的通用QoS参数来指定业务流的QoS。 通用QoS参数可以转换为特定于服务网络的QoS参数。 转换后的QoS参数与服务网络交换，并与服务网络交换流量时使用。

公开(公告)号：US20060028998A1

公开(公告)日：2006-02-09

申请号：US11100916

申请日：2005-04-06

Applicant: Marcello Lioy ,  Uppinder Babbar

Inventor： Marcello Lioy ,  Uppinder Babbar

IPC: H04J1/16 ,  H04B7/005 ,  H04J3/16

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.

公开(公告)号：US20050286517A1

公开(公告)日：2005-12-29

申请号：US10881451

申请日：2004-06-29

Applicant: Uppinder Babbar ,  Marcello Lioy

Inventor： Uppinder Babbar ,  Marcello Lioy

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06

CPC classification number: H04L45/00 ,  H04L47/2441 ,  H04L69/16 ,  H04L69/161 ,  H04L69/166

Abstract: Techniques to efficiently filter fragmented datagrams and route fragments are described. For each fragmented datagram, a filtering node obtains filter parameters as fragments for the datagram are received. When all filter parameters are available, the node applies one or more filters on the filter parameters to obtain a filter result for the datagram and stores the filter result in an entry in a routing table. Prior to obtaining the filter result, the node stores all fragments received for the datagram in a memory. When the filter result becomes available, the node processes all fragments already received for the datagram in accordance with the filter result. As each remaining fragment for the datagram is received, the node immediately processes the fragment in accordance with the filter result. When the last fragment is received, the node clears the memory and the routing table entry for the datagram.

Abstract translation: 描述了有效过滤分段数据报和路由片段的技术。 对于每个分段数据报，过滤节点获取过滤器参数，作为接收数据报的片段。 当所有过滤器参数可用时，节点在过滤器参数上应用一个或多个过滤器以获得数据报的过滤结果，并将过滤结果存储在路由表中的条目中。 在获得过滤器结果之前，节点将数据报接收的所有片段存储在存储器中。 当过滤器结果变得可用时，节点根据过滤器结果处理已经为数据报接收的所有片段。 当接收到数据报的每个剩余片段时，节点根据过滤结果立即处理片段。 当接收到最后一个片段时，节点将清除数据报的内存和路由表项。

公开(公告)号：US08180899B2

公开(公告)日：2012-05-15

申请号：US11835001

申请日：2007-08-07

Applicant: Marcello Lioy ,  Uppinder Babbar

Inventor： Marcello Lioy ,  Uppinder Babbar

IPC: G06F15/16 ,  G06F15/173

CPC classification number: H04L29/1232 ,  H04L61/2092 ,  H04L69/14 ,  H04L69/16 ,  H04L69/162

Abstract: A method for configuring an IP address to receive broadcast or multicast data flow which modifies the bind( ) Application Programming Interface (API) to survey available local interfaces to determine their ability to be configured to receive data from a particular IP address, configure a interface to receive the IP address if it is so configurable, bind the IP address to that interface. The modified bind*( ) API may interact with one or more interfaces to see if each interface is capable of being configured to the IP address. Alternatively, the modified bind*( ) API determines the configurability of interfaces by consulting the access control list. Policy based routing rules may be implemented so that the modified bind*( ) operation configures the highest priority interface based upon policy parameters.

Abstract translation: 一种用于配置IP地址以接收广播或多播数据流的方法，其修改bind（）应用编程接口（API）以调查可用的本地接口以确定其被配置为从特定IP地址接收数据的能力，配置接口 要接收IP地址，如果是可配置的，请将该IP地址绑定到该接口。 修改的bind *（）API可以与一个或多个接口交互，以查看每个接口是否能够被配置为IP地址。 或者，修改的bind *（）API通过查询访问控制列表来确定接口的可配置性。 可以实现基于策略的路由规则，使得修改的bind *（）操作基于策略参数来配置最高优先级的接口。

公开(公告)号：US20100138651A1

公开(公告)日：2010-06-03

申请号：US12624286

申请日：2009-11-23

Applicant: Jun Wang ,  George Cherian ,  Masakazu Shirota ,  Uppinder Babbar ,  Marcello Lioy

Inventor： Jun Wang ,  George Cherian ,  Masakazu Shirota ,  Uppinder Babbar ,  Marcello Lioy

IPC: H04L29/06 ,  G06F15/16 ,  G06F17/00

CPC classification number: H04L63/08 ,  H04L29/12245 ,  H04L61/203 ,  H04L63/0892 ,  H04W12/06 ,  H04W80/045

Abstract: An apparatus and method for determining an authorized IP service for an access terminal during an establishment of a PPP connection. In an aspect of the disclosure, a data link is established with the access terminal, and a request to authenticate the access terminal is provided to an authentication/authorization server. During authentication, an IP Service Authorized Parameter is provided by the authentication/authorization server, the IP Service Authorized Parameter for indicating the authorized IP service for the access terminal. Thereby, a network layer protocol and a mobility protocol are each configured according to the authorized IP service that corresponds to the IP Service Authorized Parameter.

Abstract translation: 一种用于在建立PPP连接期间确定接入终端的授权IP服务的装置和方法。 在本公开的一方面，与接入终端建立数据链路，并且向认证/授权服务器提供认证接入终端的请求。 在认证期间，认证/授权服务器提供IP业务授权参数，用于指示接入终端的授权IP业务的IP业务授权参数。 因此，根据与IP服务授权参数对应的授权IP服务，分别配置网络层协议和移动性协议。

公开(公告)号：US20070147366A1

公开(公告)日：2007-06-28

申请号：US11445378

申请日：2006-05-31

Applicant: Uppinder Babbar ,  Rohit Kapoor

Inventor： Uppinder Babbar ,  Rohit Kapoor

IPC: H04L12/56 ,  H04J3/18

CPC classification number: H04L69/04 ,  H04L29/06027 ,  H04L65/607 ,  H04L65/608 ,  H04L69/16 ,  H04L69/161 ,  H04L69/22

Abstract: A system and method for optimizing robust header compression between a compressor (residing at AN/AT) and a decompressor (residing at AT/AN), the method comprising initializing the compressor with an estimated jitter value before the compressor; notifying the decompressor of the estimated jitter value before the compressor; estimating various threshold limits at the decompressor based on the sum of the jitter between the compressor and the decompressor (JITTER_CD) and that before the compressor (JITTER_BC); the decompressor sending a JITTER option whenever the threshold limits are exceeded; and the compressor adjusting a packet size in response the received JITTER option. The estimated jitter value before the compressor may be based on simulations or channel characteristics. Notification to the decompressor of the jitter value before the compressor may be achieved by signaling or hard-coding a same value at the compressor and the decompressor.

Abstract translation: 一种用于在压缩器（驻留在AN / AT）和解压缩器（驻留在AT / AN）之间优化鲁棒报头压缩的系统和方法，所述方法包括：在压缩器之前以估计的抖动值初始化压缩器; 在压缩机之前通知解压缩器估计的抖动值; 基于压缩器和解压缩器（JITTER_CD）之间的抖动和压缩器（JITTER_BC）之间的抖动的总和来估计解压缩器处的各种阈值限制; 每当超出阈值限制时，解压缩器发送JITTER选项; 并且压缩机响应于接收到的JITTER选项来调整分组大小。 压缩器之前的估计抖动值可以基于模拟或信道特性。 可以通过在压缩器和解压缩器处通过信令或硬编码相同的值来实现压缩器之前向解压缩器通知抖动值。

公开(公告)号：US20070099640A1

公开(公告)日：2007-05-03

申请号：US11414664

申请日：2006-04-27

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

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

IPC: H04B7/00

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。