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US 2022/0066812 A1Published application
Method for remotely accessing data of a usb device by a virtual machine
AssigneeHuawei Technologies Co., Ltd.
InventorJinxin Du
Life of this patent
Estimating the term…
Abstract
In an image processing method, a server obtains an image sent by a terminal over a network connection. The server splits the image into a plurality of subimages, and converts the subimages into corresponding USB request blocks (URBs). The USB request blocks are received by a USB device driver of the server. The USB device driver splices the URBs back into the image. A USB application program of the server then obtains the image from the USB device driver.
Claims18
An image processing method performed by a server, comprising:
- obtaining, by executing first instructions, an image sent by a terminal over a network connection;
- splitting, by executing the first instructions, the image into a plurality of subimages;
- converting, by executing the first instructions, each subimage in the plurality of subimages into a USB request block (URB);
- splicing, by executing second instructions corresponding to a USB device driver, the URBs back into the image;
- and
- obtaining, by executing third instructions corresponding to a USB application program, the image from the USB device driver.
3 more elements
An image processing server, comprising:
- a memory storing executable instructions;
- a processor configured to execute first instructions of the executable instructions to:
- obtain an image sent by a terminal over a network connection;
- split the image into a plurality of subimages;
- convert each subimage of the plurality of subimages into a URB;
- the processor being further configured to executed second instructions of the executable instructions to splice all the URBs back into the image, wherein the second instructions correspond to a USB device driver;
- and
- the processor being further configured to executed third instructions of the executable instructions to obtain the image from the USB device driver, wherein the third instructions correspond to a USB application program.
5 more elements
Dependencies are inferred from the claim text.