Analysis of the current state of telecommunication network topologies

Abstract

Rapid growth in telecommunication systems, such as mobile communication, satellite communication, wireless networks like Wi-Fi and WiMAX, has created a significant challenge: virtually the entire frequency spectrum is already allocated, while the demand for data transmission continues to rise. Additionally, modern wireless devices interfere with each other, causing disruptions and competing for bandwidth. Unlike static traditional networks, cognitive telecommunications networks have dynamic topologies that can adapt based on spectrum availability, network congestion, user requirements, and environmental conditions. This adaptability helps optimize network performance and resource allocation.