Skip To Main Content
Belayneh Abebe Tesfaw on Muck Rack

Belayneh Abebe Tesfaw

As seen in: MDPI
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Belayneh Abebe

Contact Belayneh Abebe, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Information | Free Full-Text | Optimizing the Deployment of an Aerial Base Station and the Phase-Shift of a Ground Reconfigurable Intelligent Surface for Wireless Communication Systems Using Deep Reinforcement Learning

|
By Rong-Terng Juang, Hsin-Piao Lin, Belayneh Abebe Tesfaw, Wendenda Nathanael Kabore
| MDPI
1. Introduction The primary determinant of wireless communication performance lies in the radio propagation environment. Techniques such as channel coding, modulation, transmission/reception diversity, and beamforming have been employed to mitigate multipath effects between transmitters and receivers [1].
Open in Who Shared Issue with article?

Deep Learning-Based Link Quality Estimation for RIS-Assisted UAV-Enabled Wireless Communications System

|
By Li-Chia Tai, Hsin-Piao Lin, Belayneh Abebe Tesfaw, Rong-Terng Juang
| MDPI
5.2. Results and Discussion We conducted experiments collecting RIS phase information and user channel data; 80% of the data were selected to train the LQE model while the remaining 20% were used for testing. To prepare the data for the model, Algorithm 1 preprocessed the data into a suitable structure. The performance of each position of the UAV in terms of the LQI value can be analyzed to identify which UAV position is most suitable to serve the GUs. In this paper, we consider 100 UAV positions.
Open in Who Shared Issue with article?
See all 2 articles