Investigation of Cooperative Communications with Multiple Relays and High-order Modulation Schemes

الملخص

In wireless networks, this article investigates the use of numerous relays, cooperative communications, and high-order modulation methods. Cooperative communication involves relays assisting the source node in transmitting data to the destination, while multiple relay systems offer spatial diversity and cooperative diversity. High-order modulation schemes enable higher data rates by transmitting multiple bits per symbol. The benefits of this combination include increased data rates, enhanced spectral efficiency, and improved reliability. Efficient relay selection algorithms, cooperation strategies, power allocation, and resource management are needed for optimal system performance. Comprehensive performance analysis is also necessary to evaluate the benefits in various scenarios.