78 citations · 270 across the 26 of their papers we have counts for
6 papers · 1 filter
Profit Sharing Contracts between Content and Service Providers for Enhanced Network Quality
Fehmina Malik, Manjesh K. Hanawal Yezekael Hayel
It has been a long demand of Internet Service Providers (ISPs) that the Content Providers (CPs) share their profits for investments in network infrastructure. In this paper, we stu…
Optimal Energy-Delay Tradeoff for Opportunistic Spectrum Access in Cognitive Radio Networks
Oussama Habachi, Yezekael Hayel, Rachid El-Azouzi
Cognitive radio (CR) has been considered as a promising technology to enhance spectrum efficiency via opportunistic transmission at link level. Basic CR features allow SUs to trans…
Toward Fully Coordinated Multi-level Multi-carrier Energy Efficient Networks
Piotr Wiecek, Majed Haddad, Oussama Habachi +1
Enabling coordination between products from different vendors is a key characteristic of the design philosophy behind future wireless communication networks. As an example, differe…
A Cross-Layer Approach for Distributed Energy-Efficient Power Control in Interference Networks
Vineeth S. Varma, Samson Lasaulce, Yezekael Hayel +1
In contrast with existing works which rely on the same type of energy-efficiency measure to design distributed power control policies, the present work takes into account the prese…
Cross-Layer Design for Green Power Control
Vineeth S Varma, Samson Lasaulce, Yezekael Hayel +2
In this work, we propose a new energy efficiency metric which allows one to optimize the performance of a wireless system through a novel power control mechanism. The proposed metr…
Long-Term Energy Constraints and Power Control in Cognitive Radio Networks
François Mériaux, Yezekael Hayel, Samson Lasaulce +1
When a long-term energy constraint is imposed to a transmitter, the average energy-efficiency of a transmitter is, in general, not maximized by always transmitting. In a cognitive…