Performance analysis of RIS-aided incremental-relaying wireless communication systems
Available online 9 December 2025
The emerging sixth-generation networks demand ultra-high-speed wideband transmissions. In this context, this study proposes a novel Reconfigurable Intelligent Surface (RIS)-aided Incremental Relaying...
Robust Connectivity in Time-Frequency Dual Fading Channels for the 6G Satellite IoT: Chirp and FRFT
Available online 8 December 2025
With the development of Sixth-Generation (6G) mobile communication technologies, Low Earth Orbit (LEO) satellite communication systems have become extremely important in mobile communications owing...
FSCM constellation mapping fusion for HF fading channels
Available online 8 December 2025
To resolve the problems of unreliable transmission and low communication capacity caused by the time-frequency domain dual-selective fading of High Frequency (HF) channels, a constellation mapping fusion...
Generalized Kennedy receivers enhanced CV-QKD in turbulent channels for endogenous security of space-air-ground integrated network
Available online 8 December 2025
Endogenous security in next-generation wireless communication systems attracts increasing attentions in recent years. A typical solution to endogenous security problems is the Quantum Key Distribution...
Joint user association and cooperative beamforming for multi-IRSs aided mmWave communication systems
Available online 4 December 2025
This paper investigates a downlink millimeter-Wave (mmWave) communication system equipped with multiple cooperative Intelligent Reflecting Surfaces (IRSs), aiming to extend mmWave signal coverage and...
Green scheduling for LLM workloads with model and data reuse across geo-distributed data centers
Available online 3 December 2025
The explosive proliferation of Large Language Models (LLMs) imposes significant energy and operational burdens on Geographically Distributed Data Centers (GDDCs), thereby demanding an efficient mechanism...
Capacity bound analysis of networked TT&C architecture based on stochastic geometry and queuing theory
Available online 27 November 2025
As commercial mega-constellations such as SpaceX’s Starlink and Amazon’s Kuiper system rapidly expand, traditional Tracking, Telemetry, and Command (TT&C) architectures encounter unprecedented scalability...
A digital twin-based quadruped robot system with scene perception, fast communication, and holographic interaction
Available online 27 November 2025
This paper develops a quadruped robot virtual-real interactive control system based on digital twin technology. The system is designed to address key challenges in robotics technology, including real-time...
Deep learning aided CSI feedback optimization with robust error recovery
Available online 10 November 2025
Driven by the increasing demand for efficient data transmission, massive Multiple-Input Multiple-Output (MIMO) systems have emerged as a key technology for future communication systems. However, effective...
Risk-aware user satisfaction maximization in vehicle-assisted multi-access edge computing offloading: a game-theoretic approach
Available online 10 November 2025
Multi-access Edge Computing (MEC) enhances computational efficiency by enabling resource-constrained User Devices (UD) to offload tasks to edge servers. Compared to traditional edge servers fixed on...
A structured distributed learning framework for irregular cellular spatial-temporal traffic prediction
October 2025
Spatial-temporal traffic prediction technology is crucial for network planning, resource allocation optimizing, and user experience improving. With the development of virtual network operators, multi-operator...
DWT-3DRec: DeepJSCC-based wireless transmission for efficient 3D scene reconstruction using CityNeRF
October 2025
The Unmanned Aerial Vehicle (UAV)-assisted sensing–transmission–computing integrated system plays a vital role in emergency rescue scenarios involving damaged infrastructure. To tackle the challenges...
CARS: Connection as required scheme for horizontal communications in Industry 4.0
October 2025
In the rapidly evolving landscape of Industry 4.0 (I4.0), the convergence of information and operational technologies necessitates real-time communication and collaboration across cyber-physical systems...
Design and performance analysis of reconfigurable intelligent surface and half-duplex amplify-and-forward relay hybrid network system
October 2025
A Reconfigurable Intelligent Surface (RIS) can relay signals from the transmitter to the receiver. In this regard, RISs operate similarly to traditional relays. We design a Multiple-Input-Multiple-Output...
Distributed service caching with deep reinforcement learning for sustainable edge computing in large-scale AI
October 2025
Increasing reliance on large-scale AI models has led to rising demand for intelligent services. The centralized cloud computing approach has limitations in terms of data transfer efficiency and response...
Cross-feature fusion speech emotion recognition based on attention mask residual network and Wav2vec 2.0
October 2025
Speech Emotion Recognition (SER) has received widespread attention as a crucial way for understanding human emotional states. However, the impact of irrelevant information on speech signals and data...
Standardised interworking and deployment of IoT and edge computing platforms
October 2025
Edge computing is swiftly gaining traction and is being standardised by the European Telecommunications Standards Institute (ETSI) as Multi-access Edge Computing (MEC). Simultaneously, oneM2M has been...
Maximizing energy efficiency in 6G cognitive radio network
October 2025
The increasing demand for infotainment applications necessitates efficient bandwidth and energy resource allocation. Sixth-Generation (6G) networks, utilizing Cognitive Radio (CR) technology within...
Chinese relation extraction for constructing satellite frequency and orbit knowledge graph: A survey
October 2025
As Satellite Frequency and Orbit (SFO) constitute scarce natural resources, constructing a Satellite Frequency and Orbit Knowledge Graph (SFO-KG) becomes crucial for optimizing their utilization. In...
EPVCNet: Enhancing privacy and security for image authentication in computing-sensitive 6G environment
October 2025
As the 5G architecture gains momentum, interest in 6G is growing. The proliferation of Internet of Things (IoT) devices, capable of capturing sensitive images, has increased the need for secure transmission...
DRL-based federated self-supervised learning for task offloading and resource allocation in ISAC-enabled vehicle edge computing
October 2025
Intelligent Transportation Systems (ITS) leverage Integrated Sensing and Communications (ISAC) to enhance data exchange between vehicles and infrastructure in the Internet of Vehicles (IoV). This integration...
ExplainableDetector: Exploring transformer-based language modeling approach for SMS spam detection with explainability analysis
October 2025
Short Message Service (SMS) is a widely used and cost-effective communication medium that has unfortunately become a frequent target for unsolicited messages - commonly known as SMS spam. With the rapid...
Jamming recognition method based on wavelet packet decomposition and improved deep learning
October 2025
To overcome the challenges of poor real-time performance, limited scalability, and low intelligence in conventional jamming pattern recognition methods, this paper proposes a method based on Wavelet...
Building robust traffic classifier under low quality data: A federated contrastive learning approach
October 2025
In the big data era, the surge in network traffic volume poses challenges for network management and cybersecurity. Network Traffic Classification (NTC) employs deep learning to categorize traffic data,...
Pivotal role of digital twins in the metaverse: A review
October 2025
The ascent of the metaverse signifies a profound transformation in our digital landscape, ushering in a complex network of interlinked virtual domains and digital spaces. In this burgeoning metaverse,...