the emergence of the fifth generation (5G) wireless networks opens the avenues for the networks to have more number of base stations and other connected devices. this increased scalability with versatile devices posse...
详细信息
Fluid Antenna System (FAS) is recognized as a promising technology for enhancing communication performance. In this context, we explored the potential of FAS-assisted wireless powered communicationsystems. Specifical...
详细信息
ISBN:
(纸本)9798350304060;9798350304053
Fluid Antenna System (FAS) is recognized as a promising technology for enhancing communication performance. In this context, we explored the potential of FAS-assisted wireless powered communicationsystems. Specifically, the transmitter, equipped with FAS, harvests the radio frequency (RF) signal from a power beacon and utilizes the harvested energy for data transmission to the receiver. To evaluate the performance of the considered systems, we derive boththe analytical and asymptotic expressions of the outage probability. Simulation results indicate that the diversity of the considered network closely aligns withthe number of ports. Besides, it is also revealed that the port selection criteria based solely on single-hop configurations yield a diversity order of only one.
In this paper, a resource allocation (RA) scheme based on multi-agent deep Q-learning network (MADQN) is proposed to solve the problems of slow convergence and limited step-by-step optimization performance for traditi...
详细信息
ISBN:
(纸本)9781665453288
In this paper, a resource allocation (RA) scheme based on multi-agent deep Q-learning network (MADQN) is proposed to solve the problems of slow convergence and limited step-by-step optimization performance for traditional algorithms in massive MIMO-NOMA systems. A tightly coupled iterative optimization structure for user grouping, power allocation and beamforming is established based MADQN. In order to achieve different performance requirements among users, withthe goal of maximizing the weighted system sum rate, more than one reinforcement learning networks are used to learn user grouping and power allocation intelligently. In the overall iterative process, the RA results will be fed back to each DQN to calculate the reward function. the agents constrain each other and achieve an approximately ideal joint optimization effect. the simulation results verify the effectiveness of the MADQN scheme to improve the spectrum efficiency.
Quantum Key Distribution (QKD) represents a revolutionary approach in the field of cryptography, offering the potential for unconditional security by leveraging the principles of quantum mechanics. this paper addresse...
详细信息
the proceedings contain 15 papers. the special focus in this conference is on Ad Hoc networks. the topics include: Two Embedding Algorithms in Schur-Based Image Watermarking Scheme;metaheuristics-Based Hyperparam...
ISBN:
(纸本)9783031559921
the proceedings contain 15 papers. the special focus in this conference is on Ad Hoc networks. the topics include: Two Embedding Algorithms in Schur-Based Image Watermarking Scheme;metaheuristics-Based Hyperparameter Tuning for Convolutional Neural networks;antenna Array Pattern Nulling via Convex Optimization;interference Suppression Approaches Utilizing Phase-Only Control and Metaheuristic Algorithms: A Comparative Study;reconfigurable Intelligent Surface-Aided Wireless communication Considering Interference Suppression;nature-Inspired Algorithms-Based Beamforming for Advanced Antenna systems;Investigation of Transmit Antenna Selection for MU-VASM systems over Correlated Channels;Millimeter Wave Path Loss Modeling for UAV communications Using Deep Learning;Enhance Secrecy Performance of the Cooperative NOMA/UAV Network Applying NSGA-II Algorithm;fake News Detection Based on Multi-view Fuzzy Clustering Algorithm;an Efficient Approach to the k-Strong Barrier Coverage Problem Under the Probabilistic Sensing Model in Wireless Multimedia Sensor networks;an Efficient Method for Solving the Best Coverage Path Problem in Homogeneous Wireless Ad-Hoc Sensor networks;performance of Uplink Ultra Dense Network with Antenna Selection.
Backscatter network is a low power green communication technology. this paper studies the resource optimization of backscatter communication network systems based on non-orthogonal multiple access (NOMA). Considering ...
详细信息
ISBN:
(纸本)9781665453288
Backscatter network is a low power green communication technology. this paper studies the resource optimization of backscatter communication network systems based on non-orthogonal multiple access (NOMA). Considering the influence of large-scale fading and the fairness among the users, the minimum energy efficiency (EE) of the system is maximized by optimizing the transmit power from the base station to the users and the reflection coefficient. As the max-min EE optimization problem is a non-convex problem which is difficult to find the global optimal solution directly. By adopting variable substitution method, the primitive non-convex problem is converted into the equivalent convex optimization problem. then, a joint power and backscatter's reflection coefficient allocation algorithm based on convex optimization is proposed to maximize EE. Finally, the simulation results verify the effectiveness of the proposed algorithm.
Modern lighting systems in industrial environments harness the potential of IoT technologies and intelligent industry concepts, facilitated by robust WiFi networks. these systems seamlessly incorporate WiFi-enabled LE...
详细信息
the advent of 5G networks has revolutionized Safety-Critical Cyber Physical systems (CPS), such as autonomous transportation, healthcare, and industrial automation, by providing ultra-reliable, low-latency, and high-s...
详细信息
the proceedings contain 62 papers. the special focus in this conference is on Wireless and Satellite systems. the topics include: A DQN-Based Routing Algorithm for Load Balancing in LEO Satellite networks;design of Sa...
ISBN:
(纸本)9783031861956
the proceedings contain 62 papers. the special focus in this conference is on Wireless and Satellite systems. the topics include: A DQN-Based Routing Algorithm for Load Balancing in LEO Satellite networks;design of Satellite Network Simulation Platform Supporting Distributed Controller;Direct to Cell VLEO SatCom System Provide Low E2E Latency in STIN;dynamic Beam Optimization and Interference Mitigation Methods for Multi-beam Satellite systems;federated Learning-Based Cross-layer Security Design for Satellite networks;DRL Based Secure Optimization for RIS Aided SATINs with RSMA;Research on the Signal Detection in an Uplink Ground-to-Satellite UDC-FSO System with Optical Path Difference;a High Precision Satellite Beam Agility Control Method;design of an Electro-Optical Hybrid Switching Architecture for Satellite Internet;genetic Algorithm-Based Inter-Satellite Link Establishment and Routing Scheme for Satellite networks;Kolmogorov-Arnold networks Based Signal Detection for OTFS systems in LEO Satellite communications;Joint Computation Offloading and Resource Allocation for Low-Earth Orbit Satellites MEC networks;key Technologies and Future Developments in the Design of Spaceborne Digital Transparent Processors;A Solution to the Problem of Retail Credit Risk Pricing Problem Based on the Machine Learning XGBoost Algorithm;a Cooperative Spectrum Sensing Method Based on Feature Extraction and Fusion Clustering;An Optimized Design of Golden Angle Modulation SCMA Codebook Based on Genetic Algorithms;Bidirectional Backscatter NOMA Schemefor Efficient CDRT systems;Joint Equalization and Multi-phase Tracking Based on MCC Criterion for Underwater Acoustic communication;ISAC Beamforming in Connected Autonomous Vehicles;Model-Driven Deep Learning for MIMO Signal Detection;integrated Sensing and communication Empowered Secure Computation Offloading in Integrated Satellite-Terrestrial networks;Rotator-Aided RIS Beam Stabilization Method in UAV communications;A Massive MIMO Antenna
the proceedings contain 62 papers. the special focus in this conference is on Wireless and Satellite systems. the topics include: A DQN-Based Routing Algorithm for Load Balancing in LEO Satellite networks;design of Sa...
ISBN:
(纸本)9783031862021
the proceedings contain 62 papers. the special focus in this conference is on Wireless and Satellite systems. the topics include: A DQN-Based Routing Algorithm for Load Balancing in LEO Satellite networks;design of Satellite Network Simulation Platform Supporting Distributed Controller;Direct to Cell VLEO SatCom System Provide Low E2E Latency in STIN;dynamic Beam Optimization and Interference Mitigation Methods for Multi-beam Satellite systems;federated Learning-Based Cross-layer Security Design for Satellite networks;DRL Based Secure Optimization for RIS Aided SATINs with RSMA;Research on the Signal Detection in an Uplink Ground-to-Satellite UDC-FSO System with Optical Path Difference;a High Precision Satellite Beam Agility Control Method;design of an Electro-Optical Hybrid Switching Architecture for Satellite Internet;genetic Algorithm-Based Inter-Satellite Link Establishment and Routing Scheme for Satellite networks;Kolmogorov-Arnold networks Based Signal Detection for OTFS systems in LEO Satellite communications;Joint Computation Offloading and Resource Allocation for Low-Earth Orbit Satellites MEC networks;key Technologies and Future Developments in the Design of Spaceborne Digital Transparent Processors;A Solution to the Problem of Retail Credit Risk Pricing Problem Based on the Machine Learning XGBoost Algorithm;a Cooperative Spectrum Sensing Method Based on Feature Extraction and Fusion Clustering;An Optimized Design of Golden Angle Modulation SCMA Codebook Based on Genetic Algorithms;Bidirectional Backscatter NOMA Schemefor Efficient CDRT systems;Joint Equalization and Multi-phase Tracking Based on MCC Criterion for Underwater Acoustic communication;ISAC Beamforming in Connected Autonomous Vehicles;Model-Driven Deep Learning for MIMO Signal Detection;integrated Sensing and communication Empowered Secure Computation Offloading in Integrated Satellite-Terrestrial networks;Rotator-Aided RIS Beam Stabilization Method in UAV communications;A Massive MIMO Antenna
暂无评论