公开(公告)号：EP2840489A4

公开(公告)日：2015-05-06

申请号：EP12876695

申请日：2012-07-13

申请人： ZTE CORP

发明人： LI YANFENG ,  ZUO ZHAO

IPC分类号： G06F9/445 ,  G06F9/44

CPC分类号： G06F8/62 ,  G06F9/4411 ,  G06F9/445 ,  G06F9/44521

摘要： A driver management method and apparatus for a Mac system are provided. The method includes: receiving a driver file uninstallation instruction of a current device; determining whether the driver file is installed only in the current device among devices without uninstalling the driver files according to the driver file uninstallation instruction; if yes, uninstalling the driver file; if no, reserving the driver file. The method and apparatus solves a compatibility problem of multiple devices sharing a driver file very well. When the current device needs to uninstall the driver file, it is ensured that other devices that need to load the driver file can normally load and use the driver file, thereby avoiding the occurrence of the condition of the drive conflict resulted from the erroneous deletion of the driver file.

公开(公告)号：EP2851795A4

公开(公告)日：2015-12-16

申请号：EP12879136

申请日：2012-11-29

申请人： ZTE CORP

发明人： LI YANFENG ,  ZUO ZHAO

IPC分类号： G06F9/46 ,  H04L29/06 ,  H04W4/18 ,  H04W76/02

CPC分类号： H04W4/18 ,  H04L69/08 ,  H04L69/24 ,  H04W76/022

摘要： A device and method of driving multi-Packet Data Protocol (PDP) data communication for a mobile broadband device are disclosed. The device includes: a Radio Interface Layer (RIL) module which is configured to receive a function call request message based on data or a configuration service, and call a PDP management module through an extended multi-PDP support interface; a PDP management module, which is configured to acquire a PDP type of an access device corresponding to the function call request and currently supported by the system, trigger a PDP control module, and update and maintain a PDP resource state table; a PDP control module which is configured to encapsulate the function call request message into a Qualcomm MSM Interface (QMI) instruction or covert it into an AT instruction, carry in the instruction identifier information of the access device and output the instruction to a device management module; and a device management module, which is configured to send the instruction to the corresponding access device to perform PDP setup. The present disclosure is capable of supporting a multi-PDP data communication mode and increasing the access speed for a radio broadband device.

公开(公告)号：EP2501203A4

公开(公告)日：2013-08-07

申请号：EP10849716

申请日：2010-08-23

申请人： ZTE CORP

发明人： CHEN FEIXIONG ,  GUO QINGJI ,  MA SHAOFENG ,  ZUO ZHAO ,  TIAN ZHIBING ,  BAI JIE

IPC分类号： H04W99/00 ,  G06F17/00 ,  H04L12/24 ,  H04L29/06 ,  H04L29/10

CPC分类号： H04L41/0226 ,  H04L69/18

公开(公告)号：EP2439647A4

公开(公告)日：2013-02-20

申请号：EP09845674

申请日：2009-07-30

申请人： ZTE CORP

发明人： ZHAO MING ,  CHEN BING ,  ZUO ZHAO ,  JIN JUNHONG

IPC分类号： G06F13/00 ,  G06F9/44

CPC分类号： G06F9/44568 ,  G06F9/4411

摘要： An implementation method, an operation method and a system of a data card driver free installation are provided. The implementation method includes following steps. Device side software of a data card is taken as a compound device with a HID function interface. The device side software of the data card maps all of other function interface data of the data card into the HID function interface, and takes the HID function interface as a channel so as to interact data with a PC side. An operating system of the computer automatically obtains and runs green software built in a storage area of said data card.