Enhancing 5G Massive MIMO Systems Using a Compressive Sensing-Based Approach
Tirupathaiah Kanaparthi,
Ravi Sekhar Yarrabothu,
Ramesh Sundar
Abstract:The capacity of massive multiple-input multiple-output (MIMO) systems is significantly enhanced through the use of abundant antennas at the base station (BS), supporting a multitude of users. However, in Time Division Duplex (TDD) mode, the multiplexing of pilots inevitably leads to Pilot Contamination (PC). In this study, a novel approach to interference alignment and pilot purification in a large MIMO system was proposed, utilizing the principles of compressive sensing and deep learning. The primary aim of t… Show more
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