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Browsing by Subject "Mobile computing -- Congresses"

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Browsing by Subject "Mobile computing -- Congresses"

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  • 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 ...
  • 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 ...
  • A scalable family of unitary and differential space-time codes for UWB communications 
    Abou-Rjeily, Chadi; Fayad, Karl (IEEE, 2016-10-28)
    In this paper, we consider the problem of differential space-time (ST) block coding in the context of impulse-radio ultra-wideband (IR-UWB) communications with two transmit antennas and Pulse Position Modulation (PPM). We ...
  • 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 ...