Feasibility study of antenna synthesis using hyper beamforming

by Gebrehiwet Gebrekrstos Lema, Dawit Hadush Hailu
Published 2019-02-01

SLL attenuation-based thinned antenna design for next-generation communications

by Gebrehiwet Gebrekrstos Lema, Dawit Hadush Hailu, Tekle Brhane Wuneh
Published 2019-09-01

Performance evaluation of cooperative mobile communication security using reinforcement learning

by Gebrehiwet Gebrekrstos Lema, Kiros Siyoum Weldemichael, Leake Enqay Weldemariam
Published 2021-05-01

Quality of Service (QoS) improving schemes in optical networks

by Dawit Hadush Hailu, Gebrehiwet Gebrekrstos Lema, Berihu G. Gebrehaweria, Samrawit H. Kebede
Published 2020-04-01