📄 Abstract
In modern communication systems, the efficient sharing of limited resources among multiple users is crucial for maximizing system capacity and ensuring optimal performance. Multiple access techniques (MATs) are fundamental in achieving this goal by allowing multiple users to simultaneously share the same communication medium while minimizing interference. This paper provides an in-depth exploration of the most widely used multiple access schemes, including Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Code Division Multiple Access (CDMA), Orthogonal Frequency Division Multiple Access (OFDMA), and Space Division Multiple Access (SDMA). Each technique is examined in terms of its working principles, advantages, and challenges, with a particular focus on their applications in contemporary wireless and satellite communication systems. The paper also addresses the role of multiple access techniques in the advancement of next-generation networks, such as 5G, and their impact on improving network efficiency, reducing latency, and supporting high-capacity, high-speed communication. Finally, the paper discusses the ongoing innovations and future directions in multiple access technologies, including the integration of MIMO (Multiple-Input Multiple-Output) systems and beamforming, to further enhance resource utilization and ensure the seamless connectivity required by the growing number of devices in today?s hyper-connected world.
🏷️ Keywords
📚 How to Cite:
M.Kamarunisha, Dr.S.Vimalanand, Dr.T.Dhamodharan , MULTIPLE ACCESS TECHNIQUES IN COMMUNICATION SYSTEMS: ENABLING EFFICIENT RESOURCE SHARING , Volume 11 , Issue 3, march 2025, EPRA International Journal of Multidisciplinary Research (IJMR) , DOI: https://doi.org/10.36713/epra20554