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IEEE Open Journal of Vehicular Technology (OJVT) 是一本开放获取的全电子期刊，发表原创高质量论文，涵盖移动无线电、机动车辆和陆地交通领域电气和电子工程的理论、实验和操作层面。我们的期刊不仅欢迎原创高质量论文，也欢迎以行业为中心的出版物，重点关注研究成果并提出对进行类似研究的人员有用的想法。
我们十二月的第一篇推荐论文由卡尔顿大学、梅德尼耶特大学、蒙特利尔理工学院、加拿大国家研究委员会和 MDA 的作者合作完成。论文主要探讨在自由空间光卫星网络中，网络时延和卫星发射功率之间的取舍：想让通信更快，就需要卫星用更多功率来发射信号。研究还发现，云层天气会明显影响激光上下行通信的稳定性，这说明这类卫星网络对大气条件非常敏感。
Free-Space Optical (FSO) Satellite Networks Performance Analysis: Transmission Power, Latency, and Outage Probability
Jintao Liang; Aizaz U. Chaudhry; Eylem Erdogan; Halim Yanikomeroglu; Gunes Karabulut Kurt; Peng Hu; Khaled Ahmed; Stephane Martel
Published in volume 5, IEEE Open Journal of Vehicular Technology
https://ieeexplore.ieee.org/document/10354376
当一组低地球轨道（LEO）卫星通过激光卫星间链路（LISL）互相连接时，就形成了自由空间光卫星网络（FSOSN）。在这样的网络中，LISL 的通信距离对整体网络性能影响很大。LISL 距离增加会减少所需链路数量，从而降低网络延迟，但同时也会增加卫星的发射功率。在本文中，我们使用 Starlink 第一阶段第 3 版（最新版本）和 Kuiper 第二层（Kuiper 最大的卫星层）星座，研究了卫星发射功率与网络延迟之间的权衡关系。
研究发现，平均网络延迟（即跨洲连接在所有时间段最短路径的平均延迟）与平均卫星发射功率（即最短路径卫星平均发射功率的平均值）呈反向关系：LISL 距离增加时，平均网络延迟下降，而平均卫星发射功率上升。此外，研究还发现，云层状况会影响激光上下行通信的中断概率，说明 FSOSN 对大气变化非常敏感。
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IEEE Open Journal of Vehicular Technology
Special Issue on Vehicular Digital Twins: Architectures, Communication Protocols, and Applications for Internet of Vehicles Systems
With the convergence of digital modelling, 6G vehicular communication, and AI-driven autonomy, Vehicular Digital Twins (VDTs) are set to redefine how vehicles interact, adapt, and evolve in real-time. This special issue solicits high-quality contributions in systems, protocols, simulations, and real-world deployment of VDTs, with emphasis on vehicular technologies and secure communications.
We invite original contributions on, but not limited to:
VDT architecture and multi-layer modelling
Communication protocols (5G/6G, C-V2X) for real-time VDTs
AI and ML for adaptive twin control
Cybersecurity, quantum-safe VDT communication
Blockchain and trust management
Edge/cloud integration
Use cases (e.g., fleet management, predictive maintenance, autonomous driving)
Submission Deadlines
· Manuscript Due Date: February 1, 2026
· Editorial decision – first round of review: March 1, 2026
· Deadline for resubmission for manuscripts with Reject & Resubmit editorial decision: May 1, 2026
· Final editorial decision: June 1, 2026
· Tentative Publication Date: July/August 2026
Submission Guidelines
Prospective authors should: review the authors instructions and paper submission instructions at https://vtsociety.org/publication/ieee-ojvt/author-instructions and https://vtsociety.org/publication/ieee-ojvt/paper-submission, respectively. Initial submissions may have up to 14 pages.
Authors should submit a manuscript through https://ieee.atyponrex.com/submission/dashboard?siteName=ojvt
Lead Guest Editor
Sunil Prajapat, Gachon University, Republic of Korea
Guest Editors
Joel Rodrigues, Federal University of Piauí, Brazil
Jianwei Niu, Beihang University, China
Ahmed Farouk Metwaly, Hamad Bin Khalifa University, Qatar
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