Unveiling the Channel Capacity Dynamics in Massive Multiuser MIMO Environments
Keywords:
Massive Multiuser MIMO, Wireless Communication, Channel Capacity, Signal-to-Noise Ratio, Spatial Diversity, User Diversity.Abstract
This study investigates channel capacity dynamics in Massive Multiuser MIMO environments, employing theoretical calculations and practical simulations. We analyze SISO, MIMO 2x2, MIMO 4x4, and Massive MIMO systems with 10,000 users across varying SNR levels. Results demonstrate that Massive MIMO systems significantly outperform traditional configurations, achieving channel capacities up to five times higher than single-antenna systems. The research reveals that channel capacity in MIMO systems increases with SNR, with more pronounced gains for systems with more antennas. At higher SNR levels, Massive MIMO systems show capacity saturation, highlighting their ability to leverage spatial and user diversity effectively. The study provides insights into the transformative potential of Massive MIMO technology for future wireless networks, paving the way for unprecedented data rates and spectral efficiency. These findings contribute to the ongoing evolution of wireless communication systems, addressing the growing demands of our increasingly connected world.
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