Open Access

ARTICLE

Efficiency Effect of Obstacle Margin on Line-of-Sight in Wireless Networks

Murad A. A. Almekhlafi¹, Taiseer Abdalla Elfadil Eisa², Fahd N. Al-Wesabi^3,4, Abdelzahir Abdelmaboud⁵, Manar Ahmed Hamza^6,*, Abdelwahed Motwakel⁶, Ishfaq Yaseen⁶, Mohammed Rizwanullah⁶

1 Department of Electrical Engineering–Communication Engineering, Sana'a University, 61101, Yemen
2 Department of Information Systems-Girls Section, King Khalid University, Mahayil, 62529, Saudi Arabia
3 Department of Computer Science, King Khalid University, Muhayel Aseer, 62529, Saudi Arabia
4 Faculty of Computer and IT, Sana'a University, Sana'a, 61101, Yemen
5 Department of Information Systems, King Khalid University, Muhayel Aseer, 62529, Saudi Arabia
6 Department of Computer and Self Development, Preparatory Year Deanship, Prince Sattam bin Abdulaziz University, AlKharj, 16278, Saudi Arabia

* Corresponding Author: Manar Ahmed Hamza. Email: