Zelalem Hailu

According to our database, Zelalem Hailu authored at least 5 papers between 2017 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2026

Pilot-Based Iterative Path Estimation and Maximum Ratio Combining (MRC)-Based Signal Detection of Orthogonal Time-Frequency Space (OTFS) Modulation for 6G in Fractional Doppler Channels.

Ephrem Gelamite Demere, Zelalem Hailu Gebeyehu

J. Comput. Networks Commun., 2026

2025

Efficient resource allocation scheme for dually connected non-orthogonal multiple access based LIFI-RF networks.

Ermias Kassahun, Ayodeji Olalekan Salau, Kehali A. Jember, Zelalem Hailu, Habitamu Endalamaew Kassahun

Wirel. Networks, February, 2025

2022

Performance Analysis of Non-Orthogonal Multiple Access in Indoor Li-Fi Network Scenarios.

Ermias Kassahun, Zelalem Hailu, Kehali A. Jember, Diriba Chali

Proceedings of the International Conference on Information and Communication Technology for Development for Africa, 2022

2018

BER Performance of Stratified ACO-OFDM for Optical Wireless Communications over Multipath Channel.

Zelalem Hailu Gebeyehu, Kibet Langat, Ciira Wa Maina

J. Comput. Networks Commun., 2018

2017

Stratified ACO-OFDM Modulation for Simultaneous Transmission of Multiple Frames Both on Even and Odd Subcarriers.

Zelalem Hailu, Kibet Langat, Ciira Wa Maina

J. Commun., 2017