2 papers
cs.NI2019
A New Relation Between Energy Efficiency and Spectral Efficiency in Wireless Communications Systems
Lokman Sboui, Zouheir Rezki, Ahmed Sultan +1
When designing wireless communication systems (WCS), spectral efficiency (SE) has been the main design performance metric. Recently, energy efficiency (EE) is attracting a huge int…
eess.SP2018
On the Capacity of Fading Channels with Peak and Average Power Constraints at Low SNR
Longguang Li, Lokman Sboui, Zouheir Rezki +1
The capacity of fading channels under peak and average power constraints in the low-SNR regime is investigated. We show that the capacity scales essentially as ${C \approx A \ \tex…