Huawei

2 cloud gaming patents take on the challenge of delivering high-quality gameplay under Hardware and network constraints. The first describes a system that routes intensive Graphics processing to cloud servers on a per-user, per-computation basis, rather than applying a blanket approach in either direction. It tracks only the changes in object states between frames and shares those updates across users in the same channel, keeping bandwidth usage low while preserving visual quality. The second addresses the delay inherent in Streaming by dividing rendering responsibilities between server and client: backgrounds are handled remotely while player characters are rendered locally, allowing inputs to register immediately. A dynamic buffer calculation, based on movement speed and current network latency, determines how much additional background content to pre-render beyond what the player can see, smoothing over any lag before it becomes visible.

The single game engine patent covers a cloud-based workflow for synchronizing 3D assets across distributed teams working in different tools. Rather than relying on manual file exports and imports through local storage, the system organizes assets through a root file containing hierarchical references to separate layer files, each representing distinct elements like materials, textures, and transformations. Push and pull flags, combined with cloud broadcasting, allow collaborators to exchange updates in both real-time and asynchronous modes, so changes made in a digital content creation tool can appear in a game engine without any manual intervention.