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Priority-Based Downlink Wireless Resource Provisioning for Radio Access Network Slicing.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Sep2021, Vol. 70 Issue 9, p9273-9281. 9p.
Abstract: This paper examines network slicing within the radio access network which employs an orthogonal frequency division multiple access system for downlink communications. Its radio resources are allocated among slices configured for specific 5G use cases a...
Near-Optimal Angle of Transform in FrFT-OFDM Systems Based on ICI Analysis.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jul2016, Vol. 65 Issue 7, p5777-5783. 7p.
Abstract: In this paper, we establish an analytical framework to derive a closed form for a close approximation of the optimal angle of transform in fractional-Fourier-transform orthogonal-frequency-division-multiplexing (FrFT-OFDM) systems. In this framework, w...
Performance Analysis and Power Allocation Strategy for Downlink NOMA Systems in Large-Scale Cellular Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Mar2020, Vol. 69 Issue 3, p3459-3464. 6p.
Abstract: In this paper, downlink non-orthogonal multiple access (NOMA) systems in large-scale cellular networks are considered and an analytical framework to evaluate the outage performance is developed. Different from the previous work where the users’ distrib...
Aerial-Terrestrial Network NOMA for Cellular-Connected UAVs.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jun2022, Vol. 71 Issue 6, p6559-6573. 15p.
Abstract: Efficient connectivity in cellular-connected unmanned aerial vehicles (UAV)s is limited by scarcity of the radio spectrum and strong inter-cell interference (ICI). To address these issues, we propose an aerial-terrestrial network non-orthogonal multipl...
Robust CACC in the Presence of Uncertain Delays.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Apr2022, Vol. 71 Issue 4, p3507-3518. 12p.
Abstract: Cooperative adaptive cruise control employs inter-vehicle wireless communication to safely drive at short inter-vehicle distances, which improves road throughput. The underlying technical requirement to achieve this benefit is formulated by the notion ...
Joint Optimization of Received Signal Power and Signal Space Dimensions for MIMO Broadcast Channels.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Apr2022, Vol. 71 Issue 4, p3868-3882. 15p.
Abstract: In Multiple-input multiple-output (MIMO) broadcast channels (BCs), the transmitter simultaneously broadcasts signals to multiple receivers at same frequency band, resulting in that the communication capacity is affected by both interference, channel fa...
Conditional Power and Rate Adaptation for MQAM/OFDM Systems Under CFO With Perfect and Imperfect Channel Estimation Errors.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Nov2015, Vol. 64 Issue 11, p5042-5055. 14p.
Abstract: In this paper, a new conditional power and rate adaptation scheme for orthogonal frequency-division multiplexing (OFDM) systems is proposed in the presence of carrier frequency offset (CFO), with perfect and imperfect channel state information (CSI). T...
Safety of Automatic Emergency Braking in Platooning.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Mar2022, Vol. 71 Issue 3, p2319-2332. 14p.
Abstract: A platoon comprises a string of consecutive highly automated vehicles traveling together. Platooning allows for increased road utilization and reduced fuel consumption due to short inter-vehicular distances. Safety in terms of guaranteeing no rear-end ...
Forming a Two-Tier Heterogeneous Air-Network via Combination of High and Low Altitude Platforms.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Feb2022, Vol. 71 Issue 2, p1989-2001. 13p.
Abstract: In this paper, an aerial heterogeneous wireless network consists of a high altitude platform (HAP) and low altitude platforms (LAPs) as aerial base stations (ABSs) in a downlink orthogonal division multiple access (OFDMA) transmission is investigated. ...
Distributed Output-Feedback Control of Unmanned Container Transporter Platooning With Uncertainties and Disturbances Using Event-Triggered Mechanism.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jan2022, Vol. 71 Issue 1, p162-170. 9p.
Abstract: This paper presents a distributed output-feedback-based coordinated controller for Unmanned Container Transporter (UCT) platooning. To reduce the communication burden and the execution rate of actuator, event-triggered mechanisms (ETMs) are introduced ...