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The Monthly Newsletter of IEEE Vehicular Technology Society—June 2025

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Mobile Radio
5G⁄5.5G Experience Accelerator
Jordi Pérez-Romero

Huawei announced on 18 November 2024 the launch of GigaGear, a 5G/5.5G experience accelerator that features the convergence of software and hardware, speeding up new real-time services such as New Calling, live streams, robotaxis, and human-like AI agents. It achieves a unified network for all terminals and services, ensuring that all 4G/5G/5.5G terminals can enjoy maximum capabilities and that all connected services can provide an optimal experience through the economical use of air interface resources. This is achieved by means of the following three specific features:

  • Air interface resources pooling: This consolidates cell resources into a single pool, facilitating unified management and enabling the real-time orchestration and scheduling of resources. This approach reduces internal signaling interactions and enhances spectrum utilization by 30%
  • Mobile OptSolver: This features an advanced mathematical optimization engine that enhances decision making regarding the allocation of time, power, spectrum, and beam layer resources
  • Ultrawideband RF hardware: This includes a new power amplifier and filter hardware that leverage fragmental spectrum to create a larger bandwidth.

Full Article: IEEE Vehicular Technology Magazine, Volume 20, Number 1, March 2025

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In This Issue
Message from the EiC
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Upcoming Events
Oslo in June
Deadlines: VTC2025-Fall
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Mobile Radio
5G⁄5.5G Experience Accelerator
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Automotive Electronics
The Convergence of Technology and Public Transit
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Transportation Systems
Stadler Builds 24 Trains for Lisbon Metro
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From the IEEE Open Journal of Vehicular Technology
Recent Articles in the
IEEE OJVT
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From the IEEE Transactions on Vehicular Technology
Improving Wideband Massive MIMO Channel Estimation with UAV State-Space Information
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Editor-in-Chief

F. Richard Yu

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22–25 October 2025

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