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    • 1. 发明授权
    • Methods and apparatus for providing manual selection of a communication network for a mobile station
    • 用于提供对移动台的通信网络的手动选择的方法和装置
    • US08320956B2
    • 2012-11-27
    • US13244831
    • 2011-09-26
    • Catherine M. PhillipsRonald Scotte ZinnFraser C. Gibbs
    • Catherine M. PhillipsRonald Scotte ZinnFraser C. Gibbs
    • H04W88/02
    • H04W48/18F21S9/04H04M1/72563H04W48/16H04W88/06H04W92/08H04W92/18
    • Methods and apparatus for providing manual selection of a communication network for a mobile station are described. A plurality of communication networks are identified by scanning a coverage area within which the mobile station is operating. A plurality of network identifiers corresponding to the plurality of communication networks are then retrieved from memory of a Subscriber Identity Module (SIM) in accordance with an Enhanced Operator Name String (EONS) protocol. Preferably, each network identifier is retrieved based on a Mobile Country Code (MCC), a Mobile Network Code (MNC), and a Location Area Code (LAC). The plurality of network identifiers are visually displayed for user selection, and at least two of the network identifiers may be substantially the same. The user selected communication network is registered with and the network identifier associated with this network is visually displayed.
    • 描述了用于提供对移动台的通信网络的手动选择的方法和装置。 通过扫描移动台正在操作的覆盖区域来识别多个通信网络。 然后,根据增强型运营商名称串(EONS)协议,从用户身份模块(SIM)的存储器检索对应于多个通信网络的多个网络标识符。 优选地,基于移动国家代码(MCC),移动网络代码(MNC)和位置区域代码(LAC)来检索每个网络标识符。 可视地显示多个网络标识符用于用户选择,并且网络标识符中的至少两个可以基本相同。 用户选择的通信网络被注册并且与该网络相关联的网络标识符被可视地显示。
    • 3. 发明授权
    • Methods and apparatus for providing manual selection of a communication network for a mobile station
    • 用于提供对移动台的通信网络的手动选择的方法和装置
    • US07363032B2
    • 2008-04-22
    • US10776377
    • 2004-02-11
    • Catherine M. PhillipsRonald Scotte ZinnFraser C. Gibbs
    • Catherine M. PhillipsRonald Scotte ZinnFraser C. Gibbs
    • H04Q7/20H04M1/00
    • H04W48/18F21S9/04H04M1/72563H04W48/16H04W88/06H04W92/08H04W92/18
    • Methods and apparatus for providing manual selection of a communication network for a mobile station are described. A plurality of communication networks are identified by scanning a coverage area within which the mobile station is operating. A plurality of network identifiers corresponding to the plurality of communication networks are then retrieved from memory of a Subscriber Identity Module (SIM) in accordance with an Enhanced Operator Name String (EONS) protocol. Preferably, each network identifier is retrieved based on a Mobile Country Code (MCC), a Mobile Network Code (MNC), and a Location Area Code (LAC). The plurality of network identifiers are visually displayed for user selection, and at least two of the network identifiers may be substantially the same. The user selected communication network is registered with and the network identifier associated with this network is visually displayed.
    • 描述了用于提供对移动台的通信网络的手动选择的方法和装置。 通过扫描移动台正在操作的覆盖区域来识别多个通信网络。 然后,根据增强型运营商名称串(EONS)协议,从用户身份模块(SIM)的存储器检索对应于多个通信网络的多个网络标识符。 优选地,基于移动国家代码(MCC),移动网络代码(MNC)和位置区域代码(LAC)来检索每个网络标识符。 可视地显示多个网络标识符用于用户选择,并且网络标识符中的至少两个可以基本相同。 用户选择的通信网络被注册并且与该网络相关联的网络标识符被可视地显示。
    • 4. 发明授权
    • Methods and apparatus for reestablishing a data connection with a wireless communication network
    • 用于重新建立与无线通信网络的数据连接的方法和装置
    • US08060039B2
    • 2011-11-15
    • US12414252
    • 2009-03-30
    • Fraser C. Gibbs
    • Fraser C. Gibbs
    • H01Q11/12H04B1/04
    • H04W76/19H04W76/12
    • Methods and apparatus for use in a wireless communication device for communications with a wireless communication network are described. In one illustrative technique, the wireless device sends a message to the wireless network which causes data connection parameters of a previous data connection to be reset. Preferably, the message is a disconnect frame. After the message is sent, the wireless device sends a request for a new data connection to the wireless network. Thereafter, the wireless device communicates data over the new data connection with use of new data connection parameters. The data connection parameters may include an encryption parameter. The actions may be performed in response to a communication failure, such as a device reset that occurs while being out-of-coverage.
    • 描述了用于与无线通信网络通信的无线通信设备中的方法和装置。 在一种说明性技术中,无线设备向无线网络发送消息,其导致先前数据连接的数据连接参数被重置。 优选地,消息是断开帧。 发送消息后,无线设备向无线网络发送新的数据连接请求。 此后,无线设备利用新的数据连接参数通过新数据连接传送数据。 数据连接参数可以包括加密参数。 可以响应于通信故障来执行动作,例如在超出覆盖范围时发生的设备重置。
    • 7. 发明申请
    • Methods And Apparatus For Reestablishing A Data Connection With A Wireless Communication Network
    • 用无线通信网络重新建立数据连接的方法和装置
    • US20090180376A1
    • 2009-07-16
    • US12414252
    • 2009-03-30
    • Fraser C. Gibbs
    • Fraser C. Gibbs
    • H04J1/16H04W4/00H04J3/14
    • H04W76/19H04W76/12
    • Methods and apparatus for use in a wireless communication device for communications with a wireless communication network are described. In one illustrative technique, the wireless device sends a message to the wireless network which causes data connection parameters of a previous data connection to be reset. Preferably, the message is a disconnect frame. After the message is sent, the wireless device sends a request for a new data connection to the wireless network. Thereafter, the wireless device communicates data over the new data connection with use of new data connection parameters. The data connection parameters may include an encryption parameter. The actions may be performed in response to a communication failure, such as a device reset that occurs while being out-of-coverage.
    • 描述了用于与无线通信网络通信的无线通信设备中的方法和装置。 在一种说明性技术中,无线设备向无线网络发送消息,其导致先前数据连接的数据连接参数被重置。 优选地,消息是断开帧。 发送消息后,无线设备向无线网络发送新的数据连接请求。 此后,无线设备利用新的数据连接参数通过新数据连接传送数据。 数据连接参数可以包括加密参数。 可以响应于通信故障来执行动作,例如在超出覆盖范围时发生的设备重置。
    • 8. 发明授权
    • Methods and apparatus for reestablishing a data connection with a wireless communication network
    • 用于重新建立与无线通信网络的数据连接的方法和装置
    • US07313371B2
    • 2007-12-25
    • US10602969
    • 2003-06-24
    • Fraser C. Gibbs
    • Fraser C. Gibbs
    • H01Q11/12H04B1/04
    • H04W76/19H04W76/12
    • Methods and apparatus for use in reestablishing a data connection with a wireless communication network are described. Initially, a wireless communication device maintains a data connection with a wireless communication network. During an out-of-coverage condition with the network, the wireless device is powered off. This causes the wireless device to reset its parameters associated with the data connection, but the wireless network will fail to disconnect since the wireless device is out-of-coverage. After being powered back on and regaining network coverage, the wireless device transmits a message to the network which causes one or more network parameters associated with the data connection to be reset. Subsequently, the wireless device transmits one or more additional messages to the network for reestablishing the data connection. In the preferred embodiment, the data connection is a Packet Data Protocol (PDP) context with a General Packet Radio Service (GPRS) attachment, the message is a disconnect frame, and the one or more additional messages include a General Packet Radio Service (GPRS) attach request. Advantageously, a data connection is substantially seamlessly maintained for the wireless device despite network connection complexities.
    • 描述了用于重新建立与无线通信网络的数据连接的方法和装置。 最初,无线通信设备维护与无线通信网络的数据连接。 在网络超出覆盖条件的情况下,无线设备关闭电源。 这导致无线设备重置其与数据连接相关联的参数,但是由于无线设备超出覆盖范围,无线网络将无法断开连接。 在重新开机并重新获得网络覆盖之后,无线设备向网络发送消息,导致与数据连接相关联的一个或多个网络参数被重置。 随后,无线设备向网络发送一个或多个附加消息以重新建立数据连接。 在优选实施例中,数据连接是具有通用分组无线业务(GPRS)附件的分组数据协议(PDP)上下文,该消息是断开帧,并且一个或多个附加消息包括通用分组无线业务(GPRS) )附加请求。 有利地,尽管网络连接的复杂性,数据连接基本上无缝地维护无线设备。