Concurrent internet protocol connectivity to an access terminal and a tethered device
    81.
    发明申请
    Concurrent internet protocol connectivity to an access terminal and a tethered device 有权
    与接入终端和系留设备的并发互联网协议连接

    公开(公告)号:US20070127520A1

    公开(公告)日:2007-06-07

    申请号:US11394782

    申请日:2006-03-31

    申请人: Marcello Lioy

    发明人: Marcello Lioy

    IPC分类号: H04L12/56 H04J3/16

    摘要: Using split interfaces for Internet Protocol version 6 (IPv6) and Internet Protocol version 4 (IPv4), and bridging the IPv4 interface, makes it possible to support a Tethered Device (TD) and an Access Terminal (AT) having concurrent IP connectivity. This configuration enables the support of IP Multimedia Subsystem (IMS) applications in the AT using IPv6 while concurrently supporting general Internet usage on a TD. It is also possible to bridge an IPv6 interface to the TD.

    摘要翻译: 使用互联网协议版本6(IPv6)和互联网协议版本4(IPv4)的拆分接口和桥接IPv4接口,可以支持具有并发IP连接的绑定设备(TD)和接入终端(AT)。 该配置使得能够在使用IPv6的AT中支持IP多媒体子系统(IMS)应用,同时支持TD上的一般互联网使用。 也可以将IPv6接口桥接到TD。

    Interface selection in a wireless communication network
    82.
    发明授权
    Interface selection in a wireless communication network 有权
    无线通信网络中的接口选择

    公开(公告)号:US07065367B2

    公开(公告)日:2006-06-20

    申请号:US10194029

    申请日:2002-07-11

    IPC分类号: H04Q7/20

    CPC分类号: H04W88/06

    摘要: This disclosure is directed to techniques for selection of wireless network interfaces for data communication within an access terminal. The techniques may rely on a set of interface selection rules to identify network interfaces that are eligible to serve a particular communication application or the type of traffic forwarded on behalf of another device. In addition, each network interface may be assigned a priority. Upon identifying eligible interfaces, e.g., interfaces that satisfy all of the interface selection rules, the techniques may involve selection of the eligible interface having the highest priority. The assigned priority may be dynamically adjusted based on the connection state of the interfaces, prioritization according to changes in system latency, interface cost, and the like.

    摘要翻译: 本公开涉及用于选择用于接入终端内的数据通信的无线网络接口的技术。 这些技术可以依赖于一组接口选择规则来识别有资格提供特定通信应用的网络接口或代表其他设备转发的流量类型。 此外,可以为每个网络接口分配优先级。 在识别合格的接口(例如,满足所有接口选择规则的接口)时,这些技术可以涉及选择具有最高优先级的合格接口。 可以基于接口的连接状态来动态地调整分配的优先级,根据系统延迟的改变,接口的成本等进行优先化。

    Method and apparatus for mitigating the impact of receiving unsolicited IP packets at a wireless device
    83.
    发明申请
    Method and apparatus for mitigating the impact of receiving unsolicited IP packets at a wireless device 有权
    用于减轻在无线设备处接收未经请求的IP分组的影响的方法和装置

    公开(公告)号:US20060109846A1

    公开(公告)日:2006-05-25

    申请号:US11135819

    申请日:2005-05-23

    IPC分类号: H04L12/56

    摘要: To initiate dormancy early, a wireless device receives an IP packet from a wireless network and determines whether the received IP packet is an unsolicited IP packet. An unsolicited IP packet may be declared if the received IP packet causes the wireless device to reactivate from dormancy or is not delivered to an application or service running at the wireless device. The wireless device transitions to dormancy early if the received IP packet is deemed to be an unsolicited IP packet and no other events prevent transition to dormancy. The wireless device may use (1) a shortened value for an inactivity timer for a predetermined time duration if an unsolicited IP packet is detected and (2) a nominal value for the inactivity timer thereafter. The wireless device resets the inactivity timer whenever an IP packet is sent or received and transitions to dormancy upon expiration of the inactivity timer.

    摘要翻译: 要提前启动休眠,无线设备从无线网络接收IP分组,并确定接收到的IP分组是否是未经请求的IP分组。 如果接收到的IP分组导致无线设备从休眠重新激活或者未被传送到在无线设备上运行的应用或服务,则可以声明非请求IP分组。 如果接收的IP分组被认为是未经请求的IP分组,并且没有其他事件阻止转换到休眠,则无线设备提前转换到休眠。 如果检测到未经请求的IP分组,则无线设备可以使用(1)非活动定时器的缩短值达预定的持续时间,以及(2)其后的不活动定时器的标称值。 每当发送或接收IP数据包时,无线设备复位不活动定时器,并且在非活动定时器到期时转换到休眠状态。

    System and method for facilitating device authentication in a wireless communications system
    85.
    发明授权
    System and method for facilitating device authentication in a wireless communications system 有权
    用于在无线通信系统中促进设备认证的系统和方法

    公开(公告)号:US06721555B1

    公开(公告)日:2004-04-13

    申请号:US09507258

    申请日:2000-02-18

    IPC分类号: H04M166

    CPC分类号: H04W12/06 H04L63/08 H04W88/04

    摘要: A system for efficiently accommodating an authentication protocol in a communications system. The system includes a first mechanism for establishing a first communications interface between a first device and a second device and for establishing a second communications interface between the second device and a third device. A second mechanism selectively relays authentication signals received by the second device between the first device and the third device. A third mechanism employs the third device and the second mechanism to authenticate the first device via the first communications link and the second communications link.

    摘要翻译: 一种用于在通信系统中有效地容纳认证协议的系统。 该系统包括用于在第一设备和第二设备之间建立第一通信接口并且用于在第二设备和第三设备之间建立第二通信接口的第一机制。 第二机构选择性地中继由第二设备在第一设备和第三设备之间接收的认证信号。 第三机制采用第三设备和第二机制来经由第一通信链路和第二通信链路认证第一设备。

    Method and apparatus for avoiding data loss during a PPP renegotiation on a Um interface
    86.
    发明授权
    Method and apparatus for avoiding data loss during a PPP renegotiation on a Um interface 有权
    在Um接口的PPP重新协商过程中避免数据丢失的方法和装置

    公开(公告)号:US06463034B1

    公开(公告)日:2002-10-08

    申请号:US09353108

    申请日:1999-07-14

    IPC分类号: H04B320

    CPC分类号: H04W88/02 H04W92/04

    摘要: A method and a wireless communication device capable of flow controlling data to be sent from a TE2 device over a Rm interface when PPP renegotiation occurs over a Um interface. Flow control is asserted by the MT2 device by means of manipulating electrical signaling of a physical interface between the MT2 device and the TE2 device. A second embodiment provides a method and a wireless communication device for buffering data on the MT2 device when the PPP renegotiation of the Um interface occurs. In a third embodiment, data is buffered when the PPP renegotiation of the Um interface occurs. When an amount of free buffer space is less that a predetermined threshold, flow control is asserted to the TE2 device.

    摘要翻译: 一种方法和无线通信设备,当通过Um接口进行PPP重新协商时,能够流量控制通过Rm接口从TE2设备发送的数据。 MT2设备通过操纵MT2设备和TE2设备之间的物理接口的电信号来确定流控制。 第二实施例提供了一种用于在Um接口的PPP重新协商发生时缓存MT2设备上的数据的方法和无线通信设备。 在第三实施例中,当Um接口的PPP重新协商发生时,数据被缓冲。 当一定量的空闲缓冲区空间小于预定阈值时,流量控制被断言给TE2设备。

    Apparatus and method for preventing inadvertant operation of a manual input device
    87.
    发明授权
    Apparatus and method for preventing inadvertant operation of a manual input device 有权
    用于防止手动输入装置的意外操作的装置和方法

    公开(公告)号:US06449492B1

    公开(公告)日:2002-09-10

    申请号:US09452847

    申请日:1999-12-02

    IPC分类号: H04Q732

    CPC分类号: H04M1/673 H04M1/72519

    摘要: A wireless communication device (100) includes a manual input device (120, 122), a key lock memory (108), and a key lock processor (104). The processor (104) accesses user-programmable parameters stored in the memory (108) that define conditions for automatically disabling and also enabling commands to be issued from the manual input device (120, 122). When the processor (104) determines that the disabling condition has been met, the manual input device (120, 122) is automatically disabled, and will remain disabled until the enabling condition is met. The wireless communication device (100) may further include a timer (130) to measure elapsed time, and a display (124) to show a label indicating the status of the manual input device (120, 122). The manual input device (120, 122) of the wireless communication device (100) may be either, or both, a conventional keypad (120) or a dual-function rotatable switch (122).

    摘要翻译: 无线通信设备(100)包括手动输入设备(120,122),钥匙锁存储器(108)和钥匙锁处理器(104)。 处理器(104)访问存储在存储器(108)中的用户可编程参数,其定义用于自动禁用的条件,并且还允许从手动输入设备(120,122)发出命令。 当处理器(104)确定已经满足禁用条件时,自动禁用手动输入设备(120,122),并且将保持禁用,直到满足启用条件。 无线通信设备(100)还可以包括用于测量经过时间的定时器(130)和显示指示手动输入设备(120,122)的状态的标签的显示器(124)。 无线通信设备(100)的手动输入设备(120,122)可以是常规键盘(120)或双功能可旋转开关(122)中的一个或两者。

    Simultaneous set up of PPP on AUM and a RM interface
    88.
    发明授权
    Simultaneous set up of PPP on AUM and a RM interface 有权
    在UM和RM接口上同时建立PPP

    公开(公告)号:US06370118B1

    公开(公告)日:2002-04-09

    申请号:US09256118

    申请日:1999-02-24

    IPC分类号: G01R3108

    摘要: A method and a wireless communication device (MT2) for simultaneously negotiating LCP or IPCP configuration options over both the Rm and the Um interfaces. When the MT2 device receives either an LCP or an IPCP Configure-Request packet over one of the Rm or the Um interfaces, the MT2 device parses the requested configuration options and determines whether the requested options are supported by the MT2 device. If the requested options are supported, the MT2 device saves a Configure-Request ID, included in the Configure-Request packet, and frames the Configure-Request packet in a PPP frame for transmission on the other of the Rm or the Um interfaces. If any of the requested configuration options are not supported by the MT2 device, the MT2 device creates a Configure-Reject packet, including the unsupported options, and frames the Configure-Reject packet in a PPP frame for transmission over the interface through which it received the Configure-Request packet.

    摘要翻译: 一种用于在Rm和Um接口上同时协商LCP或IPCP配置选项的方法和无线通信设备(MT2)。 当MT2设备通过Rm或Um接口之一接收到LCP或IPCP Configure-Request报文时,MT2设备将解析所请求的配置选项,并确定MT2设备是否支持所请求的选项。 如果支持所请求的选项,则MT2设备保存配置请求报文中包含的配置请求ID,并配置PPP帧中的配置请求报文,以在另一个Rm或Um接口上进行传输。 如果MT2设备不支持任何一个请求的配置选项,则MT2设备会创建一个配置拒绝报文,包括不支持的选项,并将PPP帧中的Configure-Reject报文进行帧间传输, 配置请求报文。