Authors: Hien Quoc Ngo, Giovanni Interdonato, Erik G. Larsson, Giuseppe Caire, Jeffrey G. Andrews

Published on: January 08, 2024

Impact Score: 8.38

Arxiv code: Arxiv:2401.03898

Summary

• What is new: The paper provides a modern overview of ultra-dense CF-MMIMO for 6G and answers key questions on deployment.
• Why this is important: The need to meet 6G’s requirements for ubiquitous connectivity and handling massive data traffic.
• What the research proposes: Addressing key challenges in CF-MMIMO like architecture, resource allocation, fronthaul limits, massive access and synchronization.
• Results: The paper proposes new insights and comparison methods to deal with the challenges faced by ultra-dense CF-MMIMO, pointing towards future research opportunities.

Technical Details

Technological frameworks used:

Models used: Ultra-dense cell-free massive MIMO networks

Data used: State-of-the-art research on CF-MMIMO and ultra-dense networks

Potential Impact

Telecommunication industry, network equipment manufacturers, mobile network operators

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