Book ChapterDOI
Power Allocation-Based QoS Guarantees in Millimeter-Wave-Enabled Vehicular Communications
Satyabrata Swain,Jyoti Prakash Sahoo,Asis Kumar Tripathy +2 more
- pp 35-43
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TLDR
This paper proposed a directional beam-based power allocation/re-allocation scheme to guarantee the quality of service (QoS) in a high user mobility scenario operating on mmWave band and performed simulation results show that the proposed scheme outperformed the baseline scheme without power allocation.Abstract:
The next-generation vehicular network will see an unprecedented amount of data exchanged which is beyond the capacity of existing communication technologies for vehicular network The much talked millimeter-wave (mmWave)-enabled communication technology is the potential candidate to this growing demand of ultra-high data transmission and related services However, the unfavorable signal characteristics of mmWave bands make the quality of service guarantee more difficult when it is applied to user mobility In this paper, we proposed a directional beam-based power allocation/re-allocation scheme to guarantee the quality of service (QoS) in a high user mobility scenario operating on mmWave band The performed simulation results show that our proposed scheme outperformed the baseline scheme without power allocationread more
Citations
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Value-Anticipating V2V Communications for Cooperative Perception.
TL;DR: Through simulations based on realistic road traffic, it is shown that value-anticipating V2V communications can significantly improve the performance of cooperative perception under heavy network load.
Journal ArticleDOI
Initial Access & Beam Alignment for mmWave and Terahertz Communications
TL;DR: A comprehensive survey of beam alignment and initial access in mmWave and terahertz 5G/6G systems is presented and it is found that deep learning and reconfigurable intelligent surface are the two protagonists that help to achieve fast beam alignment.
Wireless communications: ITS wireless transmission technology. Technologies of millimeter-wave inter-vehicle communications. Propagation characteristics
TL;DR: The outline of a vehicle to vehicle communication system using millimeter wave devices is presented and experimental results of propagation characteristics of radiowaves at 60 GHz between running vehicles are discussed.
Journal ArticleDOI
Initial Access & Beam Alignment for mmWave and Terahertz Communications
TL;DR: In this paper , a comprehensive survey of beam alignment and initial access in mmWave and terahertz 5G/6G systems is presented, where the authors classify recent works related to beam alignment based on their objective functions (i.e., latency, power allocation, QoS, energy consumption, cost).
References
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A tutorial survey on vehicular ad hoc networks
TL;DR: An overview of the field of vehicular ad hoc networks is given, providing motivations, challenges, and a snapshot of proposed solutions.
Journal ArticleDOI
Connected Vehicles: Solutions and Challenges
TL;DR: The challenges and potential challenges to provide vehicle-to-x connectivity are discussed and the state-of-the-art wireless solutions for vehicle-To-sensor, vehicle- to-vehicle, motorway infrastructure connectivities are reviewed.
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Millimeter-Wave Vehicular Communication to Support Massive Automotive Sensing
Junil Choi,Vutha Va,Nuria Gonzalez-Prelcic,Robert C. Daniels,Chandra R. Bhat,Robert W. Heath +5 more
TL;DR: In this paper, the authors make the case that mmWave communication is the only viable approach for high bandwidth connected vehicles and highlight the motivations and challenges associated with using mmWave for vehicle-to-vehicle and V2V applications.
Journal ArticleDOI
Millimeter-Wave Propagation Channel Characterization for Short-Range Wireless Communications
TL;DR: The results of millimeter-wave 60-GHz frequency range propagation channel measurements that are performed in various indoor environments for continuous-route and direction-of-arrival (DOA) measurement campaigns are presented and diffraction is found to be a significant propagation mechanism in NLOS propagation environments.