Remote Video Call Access Using Direct Camera-to-Server Streaming
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Solution Overview
Problem
Remote workers experience difficulties in transmitting and receiving video call data due to network delays and screen freezing when accessing company devices from home, leading to incomplete video calls.
Innovation Solution
An electronic device with a camera, display, and processors that enable remote access to another device, capturing and transmitting video call images through a server, managing network connections, and displaying remote device screens, including a video call interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If video call data is relayed through the in-office electronic device, then the worker can participate in video calls from remote location, but network delays and screen freezing occur due to large data size transmission
Solution Approach 1:
The patent extracts the video data transmission path from the remote access connection. Instead of relaying video data through the in-office device's screen sharing channel, the system establishes a separate direct connection between the remote device and video conference server, removing the bottleneck caused by screen sharing protocols
Solution Approach 2:
The patent introduces a video conference server as an intermediary to handle video data transmission. The server acts as a dedicated mediator for video traffic, separating it from the screen sharing pathway and providing optimized handling for large video data packets
2Reliability
If the in-office device is kept within company premises for security, then confidential information is protected, but employees cannot access the device functionality when working from home
Solution Approach 1:
The patent segments the device access into two separate channels: screen sharing for general device access and direct video connection for video calls. This segmentation allows different access methods to coexist, maintaining security protocols while enabling remote functionality
Solution Approach 2:
The system provides multi-functionality by supporting both screen sharing and direct video connection through the same remote access infrastructure. The in-office device can simultaneously maintain its security posture while providing various access modes for different work scenarios
3Ease of operation
If screen sharing is used for remote access, then the worker can access the in-office device interface, but video call quality degrades due to network bandwidth consumption
Solution Approach 1:
The patent extracts video data transmission from the screen sharing pathway, creating a separate dedicated channel. This extraction prevents video data from competing for bandwidth with screen sharing traffic, eliminating quality degradation
Solution Approach 2:
The system segments network traffic into screen sharing data and video call data, routing them through different pathways. This segmentation allows each type of data to receive appropriate network resources without interfering with the other
Data Source
AI summary
An electronic device including a communication interface, a camera, a display, and one or more processors configured to, based on a video call application being executed in an external electronic device remotely connected to the electronic device through the communication interface, receive a request to provide connection information of the camera to capture an image related to the video call application from the external electronic device, transmit the connection information of the camera obtained to the external electronic device based on the request, and based on a communication being established with a server device providing a video call service of the video call application based on the connection information of the camera transmitted to the external electronic device, transmit an image captured through the camera to the server device through the communication interface.