公开(公告)号：US20120317325A1

公开(公告)日：2012-12-13

申请号：US13509675

申请日：2010-06-22

申请人： Ruijuan Zhang ,  Hongyu Chen

发明人： Ruijuan Zhang ,  Hongyu Chen

IPC分类号： G06F13/00

CPC分类号： G06F13/4022 ,  G06F1/1632 ,  G06F1/263 ,  G06F1/266 ,  G06F1/30 ,  G06F13/409 ,  H04M1/72527 ,  H04M2250/14

摘要： A method and wireless access terminal are provided for using a wireless data card individually to access a network. The wireless access terminal includes a data line switching module and a power line switching module; the method includes: when the wireless access terminal detects that the wireless data card is connected with a terminal through a universal serial bus (USB) cable, the power line and the data line of the wireless data card are respectively switched to connect the data line and the power line of the external USB interface thereon. By adopting the present invention, the user can still freely connect the 3G network at anytime and anywhere by connecting a common USB cable between the laptop and the wireless data card in the wireless access terminal in the case without the mains supply.

摘要翻译： 提供一种方法和无线接入终端，用于单独使用无线数据卡来接入网络。 无线接入终端包括数据线路交换模块和电力线路交换模块; 该方法包括：当无线接入终端检测到无线数据卡通过通用串行总线（USB）电缆与终端连接时，分别切换无线数据卡的电源线和数据线，连接数据线 和外部USB接口的电源线。 通过采用本发明，在没有电源的情况下，用户可以在任何时间和任何地方通过在笔记本电脑和无线数据卡之间的无线数据卡中连接公共USB电缆来自由地连接3G网络。

公开(公告)号：US08850096B2

公开(公告)日：2014-09-30

申请号：US13509675

申请日：2010-06-22

申请人： Ruijuan Zhang ,  Hongyu Chen

发明人： Ruijuan Zhang ,  Hongyu Chen

IPC分类号： H05K7/10 ,  G06F1/00 ,  G06F13/40 ,  G06F1/30 ,  H04M1/725 ,  G06F1/16 ,  G06F1/26

CPC分类号： G06F13/4022 ,  G06F1/1632 ,  G06F1/263 ,  G06F1/266 ,  G06F1/30 ,  G06F13/409 ,  H04M1/72527 ,  H04M2250/14

摘要： A method is provided for using a wireless data card individually to access a network, and a wireless access terminal is provided. The wireless access terminal includes a data line switching module and a power line switching module. The method includes, when the wireless access terminal detects that the wireless data card is connected with a terminal through a universal serial bus (USB) cable, the power line and the data line of the wireless data card are respectively switched to connect the data line and the power line of the external USB interface thereon. A user can still freely connect the 3G network at anytime and anywhere by connecting a common USB cable between the laptop and the wireless data card in the wireless access terminal in the case without the mains supply.

摘要翻译： 提供一种单独使用无线数据卡来访问网络的方法，并且提供无线接入终端。 无线接入终端包括数据线路交换模块和电力线路交换模块。 该方法包括：当无线接入终端检测到无线数据卡通过通用串行总线（USB）电缆与终端连接时，分别切换无线数据卡的电力线和数据线以连接数据线 和外部USB接口的电源线。 在没有主电源的情况下，用户可以随时随地通过在笔记本电脑和无线接入终端中的无线数据卡之间连接公共USB电缆来随时连接3G网络。