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README.md
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- deep-learning
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- transformers
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- wireless-communication
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datasets:
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- deepmimo
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**[🚀 Click here to try the Interactive Demo!](https://huggingface.co/spaces/wi-lab/lwm-interactive-demo)**
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Welcome to **LWM** (Large Wireless Model) — a pre-trained model designed for
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---
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## 🛠 **How to Use**
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- deep-learning
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- transformers
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- wireless-communication
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license: mit
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datasets:
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- deepmimo
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**[🚀 Click here to try the Interactive Demo!](https://huggingface.co/spaces/wi-lab/lwm-interactive-demo)**
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Welcome to **LWM** (Large Wireless Model) — a powerful, pre-trained model specifically designed for advanced feature extraction from wireless communication datasets like DeepMIMO. LWM leverages state-of-the-art transformer architectures to offer a deep, contextual understanding of wireless channels, making it the first of its kind tailored for wireless communications.
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### What Does LWM Offer?
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LWM provides a **generalized feature extraction framework** that can be applied across diverse wireless communication tasks. From predicting the strongest mmWave beams to classifying line-of-sight (LoS) and non-line-of-sight (NLoS) channels, this model is built to handle the intricacies of complex wireless environments. **Trained on millions of wireless channel samples**, LWM has been designed to **generalize across diverse scenarios** — from urban cityscapes to synthetic environments, ensuring robust performance on a wide range of downstream tasks.
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### How Does LWM Work?
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At its core, LWM is based on the transformer architecture, which is capable of modeling both local and global dependencies within wireless channels. Unlike traditional models that focus on a narrow set of tasks, LWM uses **self-supervised learning** through a technique called **Masked Channel Modeling (MCM)**. This allows the model to learn from unlabeled wireless data, predicting masked patches within a channel, which in turn forces it to understand complex relationships between antennas and subcarriers.
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With its **bidirectional attention mechanism**, LWM can infer context by attending to both past and future patches, capturing holistic channel knowledge. This results in **highly effective, context-aware embeddings** that are ideal for various downstream applications, such as beamforming optimization, channel prediction, and beyond.
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### Why Should You Use LWM?
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- **Flexibility**: LWM is pre-trained on a vast array of wireless communication scenarios, making it highly adaptable for different tasks — from classification tasks like LoS/NLoS to more complex regression tasks like channel estimation.
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- **Efficiency**: By leveraging transformer-based embeddings, LWM dramatically reduces the need for large amounts of labeled data in downstream tasks. Even with limited data, it provides high-performance results.
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- **Generalization**: Whether you’re working in urban environments or dealing with synthetic wireless channels, LWM’s ability to generalize across datasets sets it apart, ensuring robust and reliable performance across different environments.
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Join the growing community of researchers using LWM for their wireless communications research, and unlock a new level of performance and insight in your models!
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---
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## 🛠 **How to Use**
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