A Decentralized Pilot Assignment Algorithm for Scalable O-RAN Cell-Free Massive MIMO

Computer Science

• MIMO Systems 100%
• Radio Access Network 100%
• Massive MIMO 100%
• Access Point 33%
• Assignment Problem 33%
• Distributed Learning 33%
• Communication Architecture 33%
• Channel Knowledge 33%
• Estimation Performance 33%
• Learning Framework 33%
• Network Scenario 33%
• User Performance 33%
• Channel Estimation 33%
• Monolithic Architecture 33%
• Learning Agent 33%
• Multi-Agent Deep Reinforcement Learning 33%

Keyphrases

• Pilot Assignment 100%
• Codebook Search 16%
• Real-time Interaction 16%