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Framework for screen content sharing systems with generalized screen descriptions

A technology of screen content and content, applied in the field of screen content sharing and remote screen content sharing

Active Publication Date: 2019-03-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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But need to set up RDP server on MS Windows or Linux system

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  • Framework for screen content sharing systems with generalized screen descriptions
  • Framework for screen content sharing systems with generalized screen descriptions
  • Framework for screen content sharing systems with generalized screen descriptions

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Embodiment Construction

[0048] Reference will now be given in detail to some examples. While the subject matter is described in conjunction with alternative embodiments, it should be understood that they are not intended to limit the claimed subject matter to these embodiments. On the contrary, the claimed subject matter is intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the claimed subject matter as defined by the appended claims.

[0049] Additionally, in the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of claimed subject matter. However, one skilled in the art will recognize that the embodiments may be practiced without these specific details or equivalents. Well-known methods, procedures, components, and circuits have not been described in detail in other instances so as not to unnecessarily obscure aspects and features of the claimed subject matter.

[005...

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Abstract

A framework for a screen content sharing system with generalized screen descriptions is described. In one method, a screen content update message is sent from a client device to a control plane where the client device desires to share its screen content with a remote device. The remote device sends a message indicating interest in receiving the update. The control plane then retrieves the specific description from the client device. The detailed description may be pruned into a more compatible format based on the computing context of the remote device. In some embodiments, the detailed description is sent to the remote device and includes a screen description and a content description. Describe the content of the shared screen and then retrieve the content from the service router. The shared screen content is assembled based on the screen description and the content retrieved from the service router.

Description

[0001] Related Applications Cross Application [0002] This application claims prior application priority to Provisional Patent Application No. 61 / 890,140, ​​filed October 11, 2013, entitled "Framework for a Screen Sharing System with Generalized Screen The inventor of the invention is the same. The entire contents of the provisional applications referenced above are incorporated herein by reference. technical field [0003] The present invention generally relates to the field of remote screen content sharing. More specifically, the present invention relates to providing screen content sharing with generalized profiles among multiple devices. Background technique [0004] Screen content sharing between remote hosts is an important tool for people to overcome spatial barriers and achieve various tasks, including but not limited to access, remote control, and real-time collaboration between users around the world. A number of existing technologies and products have been dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F9/44G06F9/452H04L12/1822
Inventor 王新关昕杰王国强于浩平
Owner HUAWEI TECH CO LTD