54 citations · 61 across the 4 of their papers we have counts for
4 papers
Free space optics communication system design using iterative optimization
Gebrehiwet Gebrekrstos Lema
Free Space Optics (FSO) communication provides attractive bandwidth enhancement with unlicensed bands worldwide spectrum. However, the link capacity and availability are the major…
A Simulation Based Performance Evaluation of Optical Ethernet Switch
Dawit Hadush Hailu, Gebrehiwet Gebrekrstos Lema, Gebremichael T. Tesfamariam
With the advent of several new Cloud Radio Access Network (C-RAN) technologies, todays networking environment is dramatically altered and is experiencing a rapid transformation. On…
Integrated Hybrid Optical Networking (IHON) /Fusion for 5G Access Networks
Dawit Hadush Hailu, Gebrehiwet Gebrekrstos Lema, Gebremichael T. Tesfamariam
Today, deployment of optical fiber has offered large transmission capacity which cannot be efficiently utilized by the electronic switches. Rather, Integrated Hybrid Optical Networ…
Feasibility study of antenna synthesis using hyper beamforming
Gebrehiwet Gebrekrstos Lema, Dawit Hadush Hailu
Wireless communication requires an effective antenna synthesis that characterizes adequate infrastructures to provide the broader bandwidth and reduced interference. Antenna design…