Document Type : Review Paper

Authors

• Sawsan N. Abdullah ¹
• Farhad E. Mohmood ²
• Yessar Ezzaldeen Mohammed Ali ¹

¹ Electrical Engineering Department, Collage of Engineering, University of Mosul

² Departement of Electrical Engineering, Collage of Engineering, University of Mosul

Abstract

Massive MIMO system in the fifth generation can consume a large amount of energy. In this research, the selection of antennas was studied based on several algorithms and a new algorithm was proposed for the selection of antennas. The results showed through a comparison between the approved and proposed methods in the research in terms of capacitance that The proposed algorithm is the closest in terms of capacity to the ideal case, as this method is considered almost ideal for its application in multi-input and multi-output systems to improve performance in the fifth generation, followed by the greedy algorithm and algorithm norm, as it was noted from During the comparison in terms of energy efficiency, it is possible to increase energy efficiency when choosing a certain number of antennas

Keywords

• Antenna Selection
• Massive MIMO
• 5G

Main Subjects

• Elecronic and Communication