IEEE Vehicular Technology Magazine最新文献_第10页

Is 6G the Last G? [Connected and Automated Vehicles] 6G是最后一个G吗?[联网及自动驾驶车辆]

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-18 DOI: 10.1109/mvt.2023.3297282

Katrin Sjoberg

引用次数: 0

Welcome to the September 2023 Issue [From the Editor] 欢迎来到2023年9月号的《纽约时报》

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-18 DOI: 10.1109/mvt.2023.3300608

Javier Gozalvez

引用次数: 0

September 2023 Land Transportation News [Transportation Systems] 2023年9月陆路运输新闻〔运输系统〕

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-18 DOI: 10.1109/mvt.2023.3283059

Bih-Yuan Ku

引用次数: 0

Spotlight on Reconfigurable Intelligent Surfaces [Mobile Radio] 聚焦可重构智能表面[流动无线电]

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-18 DOI: 10.1109/mvt.2023.3284170

Claudio Casetti

引用次数: 0

Mobile Charging Services for the Internet of Electric Vehicles: Concepts, Scenarios, and Challenges 电动汽车互联网的移动充电服务：概念、场景和挑战

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/MVT.2023.3289302

Ran Wang, Hui Wang, Kun Zhu, Changyan Yi, P. Wang, D. Niyato

{"title":"Mobile Charging Services for the Internet of Electric Vehicles: Concepts, Scenarios, and Challenges","authors":"Ran Wang, Hui Wang, Kun Zhu, Changyan Yi, P. Wang, D. Niyato","doi":"10.1109/MVT.2023.3289302","DOIUrl":"https://doi.org/10.1109/MVT.2023.3289302","url":null,"abstract":"Electric vehicles (EVs) are one important enabler for the evolution of sustainable transportation sector. However, one major barrier to the widespread adoption of EVs is their limited battery capacity and the excessive time required to fully charge depleted batteries. Although techniques such as charging with a rapid charger and battery swapping may partially alleviate such concerns, the corresponding high capital investment may not be profitable for areas with low EV adoption rates. Moreover, the diversified charging demands of randomly distributed EVs, both spatially and temporally, restrict high-quality services from current fixed charging stations (FCSs). To resolve such challenges, mobile charging services (MCSs) have been investigated as a supplemental charging method for EVs, wherein energy replenishment is provided by mobile charging vehicles (MCVs). Under the framework of the Internet of EVs (IoEV), this article describes the concept of MCSs and investigates their charging merits under some distinct charging scenarios, e.g., real-time response service and emergency rescue service. A case study concerning real-time response services is investigated to illustrate the influence of MCSs on the current charging system. Simulation results demonstrate the ability of MCSs to improve the quality of charging service by reducing the average service time and service acceptance ratio. Finally, technical challenges, future research issues, and possible methodologies regarding the MCSs for EVs are discussed.","PeriodicalId":55004,"journal":{"name":"IEEE Vehicular Technology Magazine","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49343185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vision-Assisted Millimeter-Wave Beam Management for Next-Generation Wireless Systems: Concepts, Solutions, and Open Challenges 下一代无线系统的视觉辅助毫米波波束管理：概念、解决方案和开放挑战

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/MVT.2023.3262907

Kan Zheng, Haojun Yang, Ziqiang Ying, Pengshuo Wang, L. Hanzo

{"title":"Vision-Assisted Millimeter-Wave Beam Management for Next-Generation Wireless Systems: Concepts, Solutions, and Open Challenges","authors":"Kan Zheng, Haojun Yang, Ziqiang Ying, Pengshuo Wang, L. Hanzo","doi":"10.1109/MVT.2023.3262907","DOIUrl":"https://doi.org/10.1109/MVT.2023.3262907","url":null,"abstract":"Beamforming techniques have been widely used in the millimeter-wave (mm-wave) bands to mitigate the path loss of mm-wave radio links as narrow straight beams by directionally concentrating the signal energy. However, traditional mm-wave beam management algorithms usually require excessive channel state information (CSI) overhead, leading to extremely high computational and communication costs. This hinders the widespread deployment of mm-wave communications. By contrast, the revolutionary vision-assisted beam management system concept employed at base stations (BSs) can select the optimal beam for the target user equipment (UE), based on location information determined by machine learning (ML) algorithms applied to visual data, without requiring channel information. In this article, we present a comprehensive framework for a vision-assisted mm-wave beam management system, its typical deployment scenarios, and the specifics of the framework. Then, some of the challenges faced by this system and their efficient solutions are discussed from the perspective of ML. Next, a new simulation platform is conceived to provide both visual and wireless data for model validation and performance evaluation. Our simulation results indicate that vision-assisted beam management is indeed attractive for next-generation wireless systems.","PeriodicalId":55004,"journal":{"name":"IEEE Vehicular Technology Magazine","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43397554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Multimode High-Altitude Platform Stations for Next-Generation Wireless Networks: Selection Mechanism, Benefits, and Potential Challenges 下一代无线网络的多模高空平台站:选择机制、收益和潜在挑战

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/MVT.2023.3289630

Safwan Alfattani, Wael Jaafar, H. Yanikomeroglu, A. Yongaçoğlu

{"title":"Multimode High-Altitude Platform Stations for Next-Generation Wireless Networks: Selection Mechanism, Benefits, and Potential Challenges","authors":"Safwan Alfattani, Wael Jaafar, H. Yanikomeroglu, A. Yongaçoğlu","doi":"10.1109/MVT.2023.3289630","DOIUrl":"https://doi.org/10.1109/MVT.2023.3289630","url":null,"abstract":"The high-altitude platform station (HAPS) concept has recently received notable attention from both industry and academia to support future wireless networks. A HAPS can be equipped with fifth-generation (5G) and beyond technologies such as massive multiple-input multiple-output (MIMO) and reconfigurable intelligent surface (RIS). Hence, it is expected that HAPS will support numerous applications in both rural and urban areas. However, this comes at the expense of high energy consumption and thus shorter loitering time. To tackle this issue, we envision the use of a multimode HAPS that can adaptively switch among different modes so as to reduce energy consumption and extend the HAPS loitering time. These modes comprise a HAPS super macro base station (HAPS-SMBS) mode for enhanced computing, caching, and communication services; a HAPS relay station (HAPS-RS) mode for active communication; and a HAPS-RIS mode for passive communication. This multimode HAPS ensures that operations rely mostly on the passive communication payload, while switching to an energy-greedy active mode only when necessary. In this article, we begin with a brief review of HAPS features compared with other nonterrestrial systems, followed by an exposition of the different HAPS modes proposed. Subsequently, we illustrate the envisioned multimode HAPS and discuss its benefits and challenges. Finally, we validate the multimode efficiency through a case study.","PeriodicalId":55004,"journal":{"name":"IEEE Vehicular Technology Magazine","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46739573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Vehicular Technology Society 车辆技术学会

2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/mvt.2023.3279736

引用次数: 0

Visual Camouflage and Online Trajectory Planning for Unmanned Aerial Vehicle-Based Disguised Video Surveillance: Recent Advances and a Case Study 基于伪装视频监控的无人机视觉伪装和在线轨迹规划：最新进展和案例研究

IF 8.1 2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/MVT.2023.3263329

Shuyan Hu, Xinnan Yuan, Wei Ni, Xin Wang, A. Jamalipour

{"title":"Visual Camouflage and Online Trajectory Planning for Unmanned Aerial Vehicle-Based Disguised Video Surveillance: Recent Advances and a Case Study","authors":"Shuyan Hu, Xinnan Yuan, Wei Ni, Xin Wang, A. Jamalipour","doi":"10.1109/MVT.2023.3263329","DOIUrl":"https://doi.org/10.1109/MVT.2023.3263329","url":null,"abstract":"The applications of unmanned aerial vehicle (UAV)-enabled visual monitoring span the areas of public security, nature resilience, and disaster rescue. Covertness can play an indispensable role in applications demanding UAVs to be unnoticeable by targets, e.g., tailing and interception and police surveillance. This article discusses the types and technical challenges of visual camouflage for UAV-based surveillance. A particular interest is given to an agile disguising method, which adopts both distance keeping and elevation changing and confuses the target by constantly changing its relative position in the target’s view. The path design of the UAV monitor is nonstraightforward under this disguising approach due to nonconvex disguise objectives, UAV propulsion power, and control dynamics. A new control framework is presented to plan and refine the trajectory of the UAV monitor online. The framework employs model predictive control (MPC) to decompose the control decisions between slots, mitigating the impact of the inaccurate prediction of the target’s path and allowing the planned trajectory to be refined online. Simulations validate the merits of the new framework over the benchmark approach with no camouflage and demonstrate the different performances of fixed-wing and rotary-wing UAVs on a covert video surveillance mission.","PeriodicalId":55004,"journal":{"name":"IEEE Vehicular Technology Magazine","volume":null,"pages":null},"PeriodicalIF":8.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49071763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

IEEE Access IEEE访问

2区计算机科学

IEEE Vehicular Technology Magazine Pub Date : 2023-09-01 DOI: 10.1109/mvt.2023.3305724

引用次数: 0