公开(公告)号：US09489192B2

公开(公告)日：2016-11-08

申请号：US14774854

申请日：2013-08-02

Applicant: ZTE Corporation

Inventor： Yabing Zhang ,  Xiaoyu Sun

IPC: G06F9/445 ,  H04L29/08 ,  H04L29/12

CPC classification number: G06F8/654 ,  H04L61/2015 ,  H04L67/34

Abstract: Provided are a device and method for upgrading a data terminal. The device includes a dialing component, a protocol component, a DHCP Dynamic Host Configuration Protocol (DHCP) server component, a router component, an Internet Protocol (IP) processing component, an upgrading component and a web server component, wherein the dialling component implements a dialling flow; and the upgrading component acquires a private IP address from the DHCP server component, sends a request message of detecting whether there is a new version to a version server through the router component and the protocol component, and if there is the new version, downloads the new version from the version server and writes the new version into a flash of a data terminal, and then the data terminal is automatically restarted to finish upgrading. According to the technical solution, an upgrading process of the data terminal under a win8 operating system, a web server access process and a network access process of a Personal Computer (PC) are independently implemented, relevance between the upgrading process of the data terminal and an operating system of the PC is reduced, Microsoft win8 logo authentication can be passed, and a driver-free function may further be realized.

Abstract translation: 提供了一种用于升级数据终端的装置和方法。 该设备包括拨号组件，协议组件，DHCP动态主机配置协议（DHCP）服务器组件，路由器组件，因特网协议（IP）处理组件，升级组件和Web服务器组件，其中拨号组件实现 拨号流程 升级组件从DHCP服务器组件获取私有IP地址，通过路由器组件和协议组件向版本服务器发送检测是否有新版本的请求消息，如果有新版本，则下载 新版本从版本服务器，并将新版本写入数据终端的闪存，然后数据终端自动重新启动完成升级。 根据技术方案，独立实施Win8操作系统下的数据终端升级过程，个人计算机（PC）的Web服务器访问过程和网络访问过程，数据终端的升级过程与数据终端升级过程的相关性 PC的操作系统减少，可以通过Microsoft win8徽标认证，并且可以进一步实现无驱动功能。

公开(公告)号：US10007529B2

公开(公告)日：2018-06-26

申请号：US14399017

申请日：2013-07-12

Applicant: ZTE CORPORATION

Inventor： Yabing Zhang

IPC: G06F9/44 ,  G06F9/445 ,  G06F9/4401

CPC classification number: G06F9/441 ,  G06F9/4401 ,  G06F9/4415 ,  G06F9/44505

Abstract: A data card running mode switching method is disclosed. The data card booting into a first running mode, the data card judging whether the first running mode matches with a type of an operating system running on a computer or not, if not, the data card switching to a second running mode that matches with the type of the operating system running on the computer, and running under the second running mode. Embodiments of the present document solve the problems of incompatibility and nonsupport between a running mode of a data card and an operating system running on a computer.

公开(公告)号：US10292023B2

公开(公告)日：2019-05-14

申请号：US15569632

申请日：2015-08-12

Applicant: ZTE Corporation

Inventor： Yabing Zhang

IPC: H04M11/00 ,  H04W4/24 ,  H04M15/00 ,  H04M17/02 ,  H04M17/00 ,  H04W76/10 ,  H04W12/06

Abstract: Disclosed are a service data transmission method, a terminal and a charging system, and a computer storage medium. The method comprises: when detecting that a terminal roams from a local place to a different place, requesting and acquiring V-SIM card information about the different place from a V-SIM card server; disconnecting network connections which are established using a SIM card, and establishing network connections using the acquired V-SIM card information; and transmitting service data using the established network connections.

公开(公告)号：US20150180789A1

公开(公告)日：2015-06-25

申请号：US14413501

申请日：2013-06-06

Applicant: ZTE Corporation

Inventor： Yabing Zhang

IPC: H04L12/805

CPC classification number: H04L47/365 ,  H04L12/6418

Abstract: Disclosed are a maximum transmission unit (MTU) negotiation method and a data terminal. The method comprises: a data terminal receiving a first request message sent by a user terminal during establishment of a communication protocol link and carrying an MTU of the user terminal; updating the MTU of the user terminal carried in the first request message to be a path MTU; sending a second request message carrying the path MTU to a server; receiving a first reply message returned by the server and carrying an MTU of the server; updating the MTU of the server carried in the first reply message to be the path MTU; and sending a second reply message carrying the path MTU to the user terminal. The method and data terminal provided by the present invention can improve network performance.

Abstract translation: 公开了最大发送单元（MTU）协商方法和数据终端。 该方法包括：数据终端，在建立通信协议链路并承载用户终端的MTU时，接收用户终端发送的第一请求消息; 将在第一请求消息中携带的用户终端的MTU更新为路径MTU; 向服务器发送承载路径MTU的第二请求消息; 接收由服务器返回并承载服务器的MTU的第一应答消息; 将第一应答消息中承载的服务器的MTU更新为路径MTU; 并向用户终端发送携带路径MTU的第二应答消息。 本发明提供的方法和数据终端可以提高网络性能。

公开(公告)号：US20150134944A1

公开(公告)日：2015-05-14

申请号：US14399017

申请日：2013-07-12

Applicant: ZTE CORPORATION

Inventor： Yabing Zhang

IPC: G06F9/44 ,  G06F9/445

CPC classification number: G06F9/441 ,  G06F9/4401 ,  G06F9/4415 ,  G06F9/44505

Abstract: Disclosed is a data terminal running mode switching method, a device and a data terminal. The method comprises: a data terminal booting into a first running mode, the data terminal judging whether the first running mode matches with a type of an operating system running on a computer or not, if yes, the data terminal continuing to normally run under the first running mode; if no, switching to a second running mode that matches with the type of the operating system running on the computer, and running under the second running mode. Embodiments of the present invention document solve the problems of incompatibility and nonsupport between a running mode of a data card and an operating system running on a computer.

Abstract translation: 公开了一种数据终端运行模式切换方法，装置和数据终端。 该方法包括：数据终端引导进入第一运行模式，数据终端判断第一运行模式是否与在计算机上运行的操作系统的类型相匹配，如果是，则数据终端继续正常运行 第一运行模式; 如果否，切换到与计算机上运行的操作系统的类型匹配的第二运行模式，并在第二运行模式下运行。 本发明的实施例解决了数据卡的运行模式和在计算机上运行的操作系统之间的不兼容性和不支持的问题。

公开(公告)号：US20180288584A1

公开(公告)日：2018-10-04

申请号：US15569632

申请日：2015-08-12

Applicant: ZTE Corporation

Inventor： Yabing Zhang

IPC: H04W4/24 ,  H04M15/00 ,  H04W12/06 ,  H04W76/10

CPC classification number: H04W4/24 ,  H04M15/8038 ,  H04M15/852 ,  H04M15/854 ,  H04M17/02 ,  H04M17/023 ,  H04M17/103 ,  H04W12/06 ,  H04W76/10

Abstract: Disclosed are a service data transmission method, a terminal and a charging system, and a computer storage medium. The method comprises: when detecting that a terminal roams from a local place to a different place, requesting and acquiring V-SIM card information about the different place from a V-SIM card server; disconnecting network connections which are established using a SIM card, and establishing network connections using the acquired V-SIM card information; and transmitting service data using the established network connections.

公开(公告)号：US09571409B2

公开(公告)日：2017-02-14

申请号：US14413501

申请日：2013-06-06

Applicant: ZTE Corporation

Inventor： Yabing Zhang

IPC: H04L12/805 ,  H04L12/64

CPC classification number: H04L47/365 ,  H04L12/6418

Abstract: Disclosed are a maximum transmission unit (MTU) negotiation method and a data terminal. The method comprises: a data terminal receiving a first request message sent by a user terminal during establishment of a communication protocol link and carrying an MTU of the user terminal; updating the MTU of the user terminal carried in the first request message to be a path MTU; sending a second request message carrying the path MTU to a server; receiving a first reply message returned by the server and carrying an MTU of the server; updating the MTU of the server carried in the first reply message to be the path MTU; and sending a second reply message carrying the path MTU to the user terminal. The method and data terminal provided by the present invention can improve network performance.

Abstract translation: 公开了最大传输单元（MTU）协商方法和数据终端。 该方法包括：数据终端，在建立通信协议链路并承载用户终端的MTU时，接收用户终端发送的第一请求消息; 将在第一请求消息中携带的用户终端的MTU更新为路径MTU; 向服务器发送承载路径MTU的第二请求消息; 接收由服务器返回并承载服务器的MTU的第一应答消息; 将第一应答消息中承载的服务器的MTU更新为路径MTU; 并向用户终端发送携带路径MTU的第二应答消息。 本发明提供的方法和数据终端可以提高网络性能。