Symbiotic model and bargaining mechanism of multi-tenant networks in polymorphic cloud-network environment
Available online 25 September 2026
With the deep integration of information technologies and vertical industry applications, diversified applications have imposed increasingly diverse requirements on network performance, reliability...
Overview and Design Guidelines for Task Allocation in Space-Air-Ground Integrated Networks
Available online 25 September 2026
The space-air-ground integrated networks (SAGIN) can provide seamless information services for land, sea, and air users, meeting the future network ubiquitous demand for all time, all area, all space...
Robust Transmission Design for Active STAR-RIS-Assisted Communications with Hardware Impairments and Partial CSI
Available online 25 September 2026
In this paper, we consider an active simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-assisted downlink communication system in the presence of hardware impairments...
Rethinking deep learning in MIMO systems: From capability analyses to design principles
Available online 25 September 2026
Recent years have witnessed growing interest in applying deep learning to Multiple-Input Multiple-Output (MIMO) systems. However, existing designs are often made empirically, without sufficient analysis...
Towards 6G: low-complexity belief propagation decoding for polar codes
Available online 25 September 2026
Due to the high parallelism, Belief Propagation (BP) decoding is considered a promising solution to the decoding latency challenges of long polar codes. However, the computational complexity of BP decoding...
GAIA-chain: generative-AI and blockchain for autonomous task execution and resource allocation in UAV-assisted IoV
Available online 18 September 2026
The Internet of Vehicles (IoV) stands as a key component of Intelligent Transportation Systems (ITS) with the emergence of Beyond 5G (B5G) and 6G networks, making it crucial for supporting autonomous...
Hybrid beamforming and resource allocation in UAV-RIS-assisted post-disaster IABN under imperfect CSI via multi-agent DRL
Available online 11 September 2026
Reconfigurable Intelligent Surfaces (RISs) mounted on Unmanned Aerial Vehicles (UAVs) can serve as relays in an Integrated Access and Backhaul Network (IABN) by reconfiguring transmit signals and enhancing...
Toward real-time onboard resource scheduling in LEO satellite networks: a decentralized multi-agent reinforcement learning approach
Available online 11 September 2026
Low Earth Orbit (LEO) satellite systems are pivotal for achieving global 6G connectivity, yet they face significant challenges in user access and handover due to their dynamic topologies and limited...
Cooperative multi-agent DRL-based robust secure transmission in UAV-assisted HetNets
Available online 3 September 2026
This paper investigates robust physical-layer security (PLS) for UAV-assisted double-layer heterogeneous networks (HetNets) under channel state information (CSI) uncertainty. A joint channel assignment...
Analysis on the effect of beamforming in cybertwin-based 6G cooperative IoE communication networks
Available online 2 September 2026
The accelerating demands of 6G networks, characterized by large-scale connectivity and the need for real-time processing across massive device populations, necessitate communication architectures featuring...
Vehicular communications for autonomous and intelligent transportation systems: a comprehensive survey
August 2026
The rapid advancement of Autonomous and Intelligent Transportation Systems (A-ITS) has driven the widespread adoption of vehicular communication technologies to enhance the safety, efficiency, and sustainability...
Joint PAPR reduction and digital post-distortion transmission framework for nonlinear OFDM systems
August 2026
Orthogonal Frequency-Division Multiplexing (OFDM) signals inherently exhibit a high Peak-to-Average Power Ratio (PAPR). This forces the Power Amplifier (PA) to operate with large input back-off, resulting...
Toward collaborative perception for CAVs: A joint optimization of latency, multimodel fusion, and resource allocation
August 2026
In complex traffic environment, the limited sensing range of Connected and Autonomous Vehicles (CAVs) leads to missing Regions of Interest (ROI) when occlusions occur. Collaborative perception can extend...
Absolute calibration in massive MIMO systems: analysis of errors and SNR requirements
August 2026
In practical Massive Multiple-Input Multiple-Output (MIMO) systems, inherent Radio Frequency (RF) analog circuit mismatches across Base Station (BS) antennas inevitably degrade performance without precise...
Entropy Energy-Based Model: A neighborhood entropy energy-based model for high-dimensional data distribution estimation in intelligent communication networks
August 2026
Energy-based models have shown strong potential in unsupervised learning due to their flexibility in representing complex and uncertain distributions. However, for high-dimensional and locally non-uniform...
Joint design of beam pattern and multi-domain resource allocation for multi-satellite beam hopping systems
August 2026
In this paper, a joint beam pattern scheduling and resource allocation design is proposed for multi-satellite Beam Hopping (BH) systems, which optimizes inter-satellite load balancing, beam pattern...
Approximate dynamic precision computation in large-scale MIMO systems: analysis and applications
August 2026
As 6G technology advances, it promises to deliver ultra-high transmission speeds and enhanced network capabilities, supported by developments in Massive MIMO and Extremely Large MIMO technologies. However,...
Progressive layering for MLCM: high performance at minimal complexity
August 2026
A progressive Multi-Level Coded Modulation (MLCM) scheme is proposed, using Bit-Interleaved Coded Modulation (BICM) as a baseline. By maintaining the same modulation order and incrementally increasing...
Towards text semantic communication: two-phase variable bitrate control
August 2026
Bitrate plays a crucial role in the transmission of semantic symbols, necessitating a trade-off between semantic information preservation and transmission efficiency. However, most existing Semantic...
Joint secure beamforming and sensing strategy for ISAC-enabled LEO satellite system
August 2026
In the aspect of enhancing the spectrum and hardware efficiency in satellite communications, Integrated Sensing and Communication (ISAC) plays a vital role. However, the open nature of the wireless...
Overcoming constructive/destructive interference in diversity transmission via Alamouti coding
August 2026
We propose a novel Alamouti-Orthogonal Frequency Division Multiplexing (OFDM) system that mitigates constructive and destructive interference in practical multi-antenna wireless communications. The...