Browsing by Author "Sharafeddine, Sanaa"
Now showing items 1-10 of 10
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A channel-aware reservation protocol for cooperative content distribution over OFDMA networks
Yaacoub, Elias; Al-Kanj, Lina; Dawy, Zaher; Sharafeddine, Sanaa; Abu-Dayya, Adnan ( IEEE , 2011 , Conference)In this paper, a channel aware resource reservation protocol for content distribution in an OFDMA wireless network with mobile-to-mobile cooperation is presented. The proposed approach consists of a reservation phase and ... -
A Nash bargaining solution for energy-efficient content distribution over wireless networks with mobile-to-mobile cooperation
Yaacoub, Elias; Al-Kanj, Lina; Dawy, Zaher; Sharafeddine, Sanaa; Filali, Fethi; Abu-Dayya, Adnan... more authors ... less authors ( IEEE , 2011 , Conference)A game theoretical formulation for energy minimization in mobile-to-mobile cooperative networks is provided. The problem is formulated as a Nash bargaining game, and the Nash bargaining solution is derived. Furthermore, a ... -
A utility minimization approach for energy-aware cooperative content distribution with fairness constraints
Yaacoub, Elias; Al-Kanj, Lina; Dawy, Zaher; Sharafeddine, Sanaa; Filali, Fethi; Abu-Dayya, Adnan... more authors ... less authors ( Associazione Elettrotecnica ed Elettronica Italiana , 2012 , Article)Cooperation between mobile terminals (MTs) with the objective of energy minimization is studied. The purpose is to distribute a content of common interest to collaborating MTs while ensuring a reduced energy consumption. ... -
Energy Efficient Fair Content Distribution over LTE Networks using Bluetooth Piconets
Yaacoub, Elias; Al-Kanj, Lina; Dawy, Zaher; Sharafeddine, Sanaa; Abu-Dayya, Adnan ( QU Wireless Innovations Center (QUWIC) , 2011 , Conference)Energy efficient content distribution with mobileto-mobile cooperation is considered. The distribution method is based on long range transmission from a base station and on short range cooperation between mobile terminals. ... -
Exploiting multiple wireless interfaces in smartphones for traffic offloading
Sharafeddine, Sanaa; Jahed, Karim; Abbas, Nadine; Yaacoub, Elias; Dawy, Zaher ( IEEE , 2013 , Conference)Smartphones are evolving at a fast rate in terms of their computational, storage, and communications capabilities. A high-end smartphone is equipped with multiple wireless interfaces with varying bit rates, energy consumption ... -
Joint energy-distortion aware algorithms for cooperative video streaming over LTE networks
Elias, Yaacoub; Dawy, Zaher; Sharafeddine, Sanaa; Abu-Dayya, Adnan ( Elsevier , 2013 , Article)Real-time video streaming over long-term evolution (LTE) networks is investigated in the presence of mobile-to-mobile collaboration. A multi-objective problem for energy and distortion minimization is formulated and an ... -
P2P group formation enhancement for opportunistic networks with Wi-Fi direct
Cherif, Wael; Khan, Muhammad Asif; Filali, Fethi; Sharafeddine, Sanaa; Dawy, Zaher ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)The Wi-Fi Direct technology was proposed by Wi-Fi Alliance in order to facilitate device-to-device communications in Wi-Fi. The Wi-Fi Direct technology offers new possibilities to deploy opportunistic and cooperative ... -
Scalable multimedia streaming in wireless networks with device-to-device cooperation
Jahed, Karim; Sharafeddine, Sanaa; Moussawi, Abdallah; Abou Daya, Abbas; Dbouk, Hassan; Kassir, Saadallah; Dawy, Zaher; Valsalan, Preethi; Cherif, Wael; Filali, Fethi... more authors ... less authors ( Association for Computing Machinery, Inc , 2016 , Conference)We present a scalable mobile multimedia streaming system with device-to-device cooperation that enables common content distribution in dense wireless networking environments. This is particularly applicable to use cases ... -
Toward dimensioning cooperative high-density wireless networks
Cherif, Wael; Filali, Fethi; Sharafeddine, Sanaa; Dawy, Zaher ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)The planning procedure of 802.11 WLAN networks is specific to each type of venue. In the case of large venues with high number and dense Wi-Fi devices, the network planning requires a deep investigation on: available ... -
Traffic offloading with maximum user capacity in dense D2D cooperative networks
Abbas, Nadine; Dawy, Zaher; Hajj, Hazem; Sharafeddine, Sanaa; Filali, Fethi ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)Ultra dense networks and device-to-device communications are expected to play a major role in 5G networks to meet tremendous traffic requirements. In our work, we address traffic offloading in dense device-to-device ...