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This is a Experimental Study study.

September 20, 2025

Map2Traj: Street Map Piloted Zero-shot Trajectory Generation Method for Wireless Network Optimization

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Map2Traj improves user mobility modeling through synthetic trajectory generation in wireless networks, indicating better resource allocation.

Map2Traj generates high-fidelity synthetic user trajectories to model mobility in wireless networks.
Extensive experiments demonstrate effective user association and load balancing improvements in network optimization.
The method utilizes a diffusion model to derive trajectories based only on street maps of unobserved areas.
Results show that the generated trajectories closely resemble real-world patterns, addressing data scarcity issues.

Tao et al. (2025) studied this question.

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Map2Traj improves user mobility modeling through synthetic trajectory generation in wireless networks, indicating better resource allocation.