Closed-Form Approximations for Cooperative LLR-Based Energy Detection in Cognitive Radios. - Ibrahim Khalife; Baltasar Beferull-Lozano (ICC, 2011)

Power-constrained sensor selection and routing for cooperative detection in cognitive radios. - Ibrahim Khalife; Baltasar Beferull-Lozano (ICC, 2012)

MIMO/RIS Communication via Beam Networks: Three Case Studies. - Youjian Eugene Liu; Mahesh K. Varanasi; Ibrahim Khalife; Ali Abbasi (ICC, 2024)