Effects of relay (source) side information on the coverage region in wireless Rayleigh and Rician fading multiple access relay channel
In this paper, we analyze the side information (SI) effect on the coverage region of the wireless multiple-access relay channel (MARC) in two different communications scenarios: SI only at one source and SI only at the relay. Aiming at ...
Backscatter-enabled CR-NOMA based cooperative V2X communication with imperfect CSI
Non orthogonal multiple access (NOMA) and backscatter communications are considered to be promising technology due to their applications in large scale communications and spectral efficiency. Cognitive radio (CR) also has distinct ...
VERCO: A privacy and data-centric architecture for verifiable cooperative maneuvers
Cooperative, Connected and Automated Mobility (CCAM) applications, enabled by vehicular communications and vehicle automation technologies, are set to increase traffic safety and efficiency. An important feature of CCAM is the ...
Autonomous vehicular overtaking maneuver: A survey and taxonomy
Autonomous vehicles (AVs) are the next-generation driver-less vehicular entities with advanced technologies. Overtaking is an important and challenging maneuver that needs to be frequently performed in diverse environments during the ...
A comparative analysis of the semi-persistent and dynamic scheduling schemes in NR-V2X mode 2
Over the last years, the evolution of Vehicle-to-Everything (V2X) services from basic safety-related to enhanced V2X (eV2X) applications prompted the development of the 5G New Radio (NR)-V2X technology. Standardized by the Third ...
A comprehensive survey on using fog computing in vehicular networks
With the advent of fog computing, its use to provide real-time services at the network's edge has increased. However, running computationally-demanding applications in smart vehicles is constrained by the limited storage and ...
Cross-layer cooperative offloading in vehicular edge computing networks
Vehicular edge computing (VEC) uses the computing resources of edge devices to complete tasks for complex calculations and time-sensitive requirements in vehicular networks. However, there are some problems with the current task ...
Resource allocation optimization in multiuser OFDM relay-assisted underwater acoustic sensor networks
Resource allocation optimization (RAO) is a crucial design issue for providing green communications in the sixth generation (6G) of underwater acoustic (UWA) sensor networks (SNs). To have a suitable convergence speed in the machine ...
Blockchain model for environment/infrastructure monitoring in cloud-enabled high-altitude platform systems
The recently accentuated features of augmenting conventional wireless networks with high altitude platform systems (HAPS) have fueled a plethora of applications, which promise to offer new services to ground users, as well to enhance ...
Priority based V2V data offloading scheme for FiWi based vehicular network using reinforcement learning
Intelligent vehicular network is one of the popular paradigms for sixth-generation (6G) networks. With the growth in vehicular traffic density, it is essential to ensure safety and security by providing ultra reliable low latency (URLL)...
Task scheduling of computation-intensive graph jobs in UAV-assisted hybrid vehicular networks
As a promising new form in mobile edge computing network, Vehicular Edge Computing (VEC) can further improve the Quality of Service (QoS) of users. However, when edge servers are damaged or overloaded, the requirements of users are ...
Cooperative aerial and ground vehicle trajectory planning for post-disaster communications: An attention-based learning approach
The ground infrastructures are highly susceptible to disruption after disasters, which causes the paralysis of communication. In this case, solutions besides original architecture are needed to meet the requirements of communication. ...
Priority-aware task assignment and path planning for efficient and load-balanced multi-UAV operation
Unmanned aerial vehicles (UAVs) have emerged as a viable option in numerous real-world applications. In large mission planning systems, demanding the effective completion of a wide variety of tasks, multi-UAV systems are significantly ...
