Browsing by Author "Haque, Md. Atiqul"

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    Quick Handover in LTE for High-Speed Metro Rails and Highways using PN Sequence Detection and Forward Handover
    (Department of Electrical and Electronic Engineering, Islamic University of Technology (IUT) The Organization of Islamic Cooperation (OIC) Board Bazar, Gazipur-1704, Bangladesh, 2021-03-30) Haque, Md. Atiqul; Hassan, Kazi Md. Abir; Ahmed, Sakif
    Major evolution in high-speed railway and other motorized vehicular transportation systems demand equally adaptive technologies in cellular network communication. However, the high-speed of the vehicles present certain challenges with cellular communication. The existing standard protocol for high-speed mobility environment uses certain parameters to handle these challenges. However, they are not sufficient yet. As a result, high-speed vehicle users suffer from ping-pong handover and radio link failure, resulting in poor radio link quality. This paper proposes a forward handover technique combined with PN sequence detection to facilitate a quick handover capable of supporting high-speed mobility in metro rails and highways. The PN sequence keeps track of the UE location and helps set up a time synchronized handover procedure. The simulation results show a significant reduction in overall handover delay at the expense of slightly more complex implementation.