US 12,293,122 B2
Data transmission system, method, service system, device, and storage medium
Huguanshen Chen, Beijing (CN); Yang Zhang, Beijing (CN); Haozhong Zhang, Beijing (CN); Yibo Zhou, Beijing (CN); and Ying Fang, Beijing (CN)
Assigned to Beijing Volcano Engine Technology Co., Ltd., Beijing (CN)
Filed by Beijing Volcano Engine Technology Co., Ltd., Beijing (CN)
Filed on May 20, 2024, as Appl. No. 18/668,903.
Application 18/668,903 is a continuation of application No. PCT/CN2023/081054, filed on Mar. 13, 2023.
Claims priority of application No. 202210279108.3 (CN), filed on Mar. 21, 2022.
Prior Publication US 2024/0303019 A1, Sep. 12, 2024
Int. Cl. G06F 3/14 (2006.01); H04L 67/141 (2022.01)
CPC G06F 3/14 (2013.01) [H04L 67/141 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A data transmission system, characterized in comprising:
a user terminal provided for generating, in response to an input operation of a user, a virtual network console VNC operation instruction, and sending the VNC operation instruction to a data processor DPU;
the DPU, hard-wired with a server and configured with a virtual display device and a virtual input device, provided for simulating, through the virtual input device, an input operation indicated by the VNC operation instruction, and transmitting generated input operation signals to the server;
the server provided for generating, in response to the input operation signals, display data after receiving the input operation signals, and transmitting the display data to the DPU;
the DPU is further provided for rendering the display data transmitted by the server through the virtual display device, and sending display contents resulted from the rendering to the user terminal;
the user terminal is further provided for presenting the received display contents,
wherein the user terminal has a VNC client run thereon, the DPU has a VNC server end run thereon, and the DPU is further provided for establishing, before receiving the VNC operation instruction sent by the user terminal, a communication connection between the VNC client and the VNC server end in response to receiving a connecting request initiated by the VNC client.