Journal of Telecommunication, Switching Systems and Networks

The rapid growth of connected devices, heterogeneous applications, immersive services, and intelligent edge systems has increased the complexity of resource management in fifth generation (5G) and emerging sixth generation (6G) wireless networks. Radio spectrum, transmit power, bandwidth, computing resources, network slices, and user association must be dynamically allocated while satisfying conflicting requirements for throughput, latency, reliability, fairness, and energy efficiency.

Cloud storage has become a basic service for enterprises, educational institutions, digital platforms and electrical/electronic systems that continuously generate data. Its convenience, scalability and remote accessibility also increase exposure to credential theft, ransomware, accidental sharing, malicious insiders, misconfiguration and large-scale data leakage.

Security Operations Centers (SOCs) must interpret large volumes of alerts, logs, endpoint events, identity signals, threat intelligence, and cloud activity while responding quickly to incidents.

Rapid urbanisation has created a situation in which traffic congestion has become one of the major problems affecting many aspects such as, mobility, safety and environmental quality.

The rapid evolution of sixth-generation (6G) wireless communication networks demands intelligent and adaptive network management mechanisms capable of supporting ultra-low-latency, massive connectivity, high reliability, and heterogeneous service requirements.

Accurate channel estimation is one of the most fundamental challenges in modern wireless communication systems.