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License

This project is a derivative work of AWSIM, developed by TIER IV, Inc.
All unmodified content from the upstream AWSIM repository remains subject to its original licensing terms.

Upstream Licenses (AWSIM)

The AWSIM project uses a dual-licensing model depending on the type of content:

For full details, see the official AWSIM License page.

Licenses for This Project (V2X E2E Simulator)

Our modifications and original contributions follow the same dual-licensing approach:

  • Source code (e.g., C# scripts, ROS integration logic, configuration files):
    Licensed under the Apache License 2.0.

  • New assets (e.g., custom 3D models, maps, textures, animations):
    Licensed under the CC BY-NC 4.0 license.

Apache License 2.0 (Code)

Copyright 2025 TIER IV, Inc.
Copyright 2025 T-LAB (Wide Research Group)

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Creative Commons BY-NC 4.0 (Assets)

New and modified assets in this repository are licensed under the
Creative Commons Attribution-NonCommercial 4.0 International License.

You are free to: - Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material

Under the following conditions: - Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made.
- NonCommercial — You may not use the material for commercial purposes.

Note: Redistribution or public hosting of documentation files (e.g., content under docs/) is not permitted, except on the official project website.

🔗 Project website: https://tlab-wide.github.io/V2X_E2E_Simulator/ 🔗 Project website: https://tier4.github.io/AWSIM/