A5029263742- Advanced MIMO Systems Optimization
- Cooperative Communication and Network Coding
- Traffic Prediction and Management Techniques
- Millimeter-Wave Propagation and Modeling
- Advanced Wireless Communication Technologies
- Wireless Communication Security Techniques
- Telecommunications and Broadcasting Technologies
- Vehicular Ad Hoc Networks (VANETs)
- Older Adults Driving Studies
- Cognitive Functions and Memory
- Software-Defined Networks and 5G
- IoT and GPS-based Vehicle Safety Systems
- Software System Performance and Reliability
- Mobile Ad Hoc Networks
- Age of Information Optimization
- Transportation and Mobility Innovations
- Smart Grid Security and Resilience
- IoT and Edge/Fog Computing
- IoT Networks and Protocols
- Context-Aware Activity Recognition Systems
- BIM and Construction Integration
- Full-Duplex Wireless Communications
Kyungpook National University
2023-2025
National University of Sciences and Technology
2022
Eötvös Loránd University
2021
5G revolutionizes connectivity with network slicing, but non-uniform slice deployment poses challenges. Efficient handover mechanisms and predictive learning offer solutions. We propose Long Short-Term Memory (LSTM) based prediction of traffic demands for proactive resource management to resolve challenges mobility within a registration area. Thereby, allowing seamless service provision throughout the Our proposed model shows excellent results in predicting number received requests all...
Cell-free (CF) massive multiple-input multiple-output (mMIMO) system is a state-of-the-art emerging technology targeted towards beyond fifth-generation (B5G) and sixth-generation (6G) communication networks. This network pertains to dense deployment of access points (APs) dispersed over large geographical area serve small number users at the same frequency time resources. The CF-mMIMO architecture offers resilient connectivity, interference management, power efficiency, high throughput,...
Vehicle ad hoc networks (VANETs) is an emerging network technology with a promising future but significant limitations, particularly in communication networks. An effective routing system can significantly enhance the performance of VANETs. However, creating protocol urban context to transport data packet destination still challenging due complex road conditions, sporadic connectivity among vehicles, frequent disconnections, and quick changes topology. To accuracy decisions setting, we...
The third-generation partnership project (3GPP) introduces the 5G NR-V2X to supplement C-V2X support advanced applications. 3GPP defines semi-persistent scheduling for distributed resource likewise in C-V2X, however new medium access control (MAC) features are introduced mode 2. Re-evaluation mechanism is added reduce contention. Despite with MAC feature, 2 cannot handle of aperiodic packets efficiently. With increase vehicular density, channel congestion occurs leading packet collision....
The evolution of Closed-Circuit Television (CCTV) systems, initially designed for security, has transcended into diverse domains, impacting public spaces, transportation hubs, and commercial districts. While serving traditional roles in crime prevention, these systems now play vital correctional institutions, education, various industries. proliferation CCTV cameras, though providing extensive surveillance, presents challenges network congestion resource-intensive processing. This prompts...
Cell-free massive multiple-input multiple-output (CF-mMIMO) networks are emerging as a promising technology for next-generation wireless communication. However, the number of users increases in CF-mMIMO network, scalability and optimal network performance become challenging. To tackle this issue, we propose novel approach dynamically clustering access points (APs) based on central processing unit (CPU) resources. The proposed method optimizes AP by considering CPU resources, including...
Future wireless communication demand high data rates, low latency, accuracy, better quality of service and much more. These demands raise challenges in system because signal is traveling through medium where degraded by random fades, diffraction, noise other performance reducing phenomenon. To meet the demands, we need technological advancements, so can alleviate these challenges. NOMA emerging technique 5G that ensures than traditional multiple access techniques. In a typical system, users...
With the emergence of services that require a high level data usage, wireless networks are required to support higher rates and greater capacity. To satisfy these requests, 5G architecture supports high-frequency band. However, frequency occurs small range resulting in need for numerous base stations (BSs). Deploying BSs can be considered practically impossible due costs. address cost issue, instead BSs, access points (APs) used Cell-free networks. That is, offer promising coverage gain...