Search: Cellular networks — Academic Articles

OFDM AF Variable Gain Relay System for the Next Generation Mobile Cellular

E. Kocan, M. Pejanovic-Djurisic • Telfor Journal (2012)

In this paper we present analytical performance evaluation of a dual-hop OFDM amplify-andforward (AF) variable gain (VG) relay system implementing ordered subcarrier mapping (SCM) at the relay station (R), considered to be a very interestin...

DOAJ Open Access (DOAJ)

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Distributed Multi-Agent Deep Reinforcement Learning-Based Transmit Power Control in Cellular Networks

Hun Kim, Jaewoo So • Sensors (2025)

In a multi-cell network, interference management between adjacent cells is a key factor that determines the performance of the entire cellular network. In particular, in order to control inter-cell interference while providing a high data r...

DOAJ Open Access (DOAJ) DOI: 10.3390/s25134017

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Proactive caching in cloud and D2D assisted multi-tier cellular networks

Ayaz Ahmad, Fawad Ahmad, Muhammad Suleman Khan, Adel Aldalbahi • PeerJ Computer Science (2026)

Proactive caching in multi-tier cellular networks (MTCNs) is an efficient technique for alleviating heavy data traffic on backhaul links, thereby reducing content latency and increasing the overall cache hit ratio (CHR) and user satisfactio...

DOAJ Open Access (DOAJ) DOI: 10.7717/peerj-cs.4004

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Academic Articles & Research Papers

OFDM AF Variable Gain Relay System for the Next Generation Mobile Cellular

Distributed Multi-Agent Deep Reinforcement Learning-Based Transmit Power Control in Cellular Networks

Proactive caching in cloud and D2D assisted multi-tier cellular networks