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Browsing School of Arts and Sciences by Subject "Mobile communication systems -- Congresses"

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Browsing School of Arts and Sciences by Subject "Mobile communication systems -- Congresses"

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  • A comprehensive WiMAX simulator 
    Abbas, Nadine; Hajj, Hazem; Borghol, Ahmad (IEEE, 2022-11-24)
    The most challenging issue in WiMAX network planning is to measure and enhance the Quality of Service (QoS) of WiMAX networks. In this paper, a comprehensive WiMAX simulator is proposed to evaluate the performance of the ...
  • A fuzzy logic based approach for network selection in WLAN/3G heterogeneous network 
    Abbas, Nadine; Saade, Jean J. (IEEE, 2022-11-25)
    To meet the huge traffic growth, heterogeneous networks composed of wireless local area networks (WLAN) and cellular networks are used to provide higher capacity and coverage. When the two networks are available, switching ...
  • Improving the security of SNMP in wireless networks 
    Otrok, H.; Mourad, A.; Debbabi, M.; Assi, C. (IEEE, 2017-03-10)
    Simple network management protocol (SNMP) is widely used for monitoring and managing computers and network devices on wired and wireless network. SNMPv1 and v2 do not provide security when managing agents. Three very ...
  • Intercell interference margin for CDMA uplink radio network planning 
    Dawy, Zaher; Jaranakaran, Saronchan; Sharafeddine, Sanaa (IEEE, 2018-06-26)
    Cellular operators make use of radio network planning tools to determine the number of base stations required to cover an area of interest with a given traffic profile. These tools are based on a link budget analysis that ...
  • A Micro-Economics Approach for Scheduling in CDMA Networks with End-to-End QoS Guarantees 
    Saad, Walid; Sharafeddine, Sanaa; Dawy, Zaher (IEEE, 2018-07-03)
    Third generation CDMA networks strive to deliver high speed data services through a shared radio channel with scarce resources. To efficiently utilize the available radio resources, we propose a new scheduling algorithm ...
  • 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 (IEEE, 2018-06-22)
    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 ...
  • On hierarchical collaborative content distribution over communication networks 
    Mouawad, Amer; Sharafeddine, Sanaa (IEEE, 2018-07-05)
    Content distribution applications such as video streaming, file sharing, and network gaming are posing strict requirements on the development and enhancement of communications technologies, architectures, and protocols. ...
  • Optimal WiMAX frame packing for minimum energy consumption 
    Abbas, Nadine; Hajj, Hazem; Yassine, Ali (IEEE, 2022-11-24)
    Minimizing energy consumption is an urgent and challenging problem. As in any communication system, high energy efficiency in WiMAX systems should be maintained by increasing resource efficiency. Thus, WiMAX resources ...
  • Toward Dimensioning Cooperative High-Density Wireless Networks 
    Cherif, Wael; Filali, Fethi; Sharafeddine, Sanaa; Dawy, Zaher (IEEE, 2018-06-19)
    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 ...

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