Mobility Analysis Of Modified Proportional Fair (PF) Scheduler In LTELTE-Advance System

Hendra, Hewad Adha (2019) Mobility Analysis Of Modified Proportional Fair (PF) Scheduler In LTELTE-Advance System. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Long Term Evolution (LTE) is well known as a cellular network that can support very high data rates in diverse traffic conditions. One way of achieving it is through packet scheduling which is the key scheme of Radio Resource Management (RRM) for LTE traffic processing that is functioning to allocate sources for each frequency and time dimensions. In previous research, the new scheduling algorithm was built, namely the Modified-Proportional Fair (PF) scheduler that divides a single subframe into multiple time slots and allocates the resource block (RB) to the focused User Equipment (UE) in all time slots for each subframe based on the instantaneous Channel Quality Indicator (CQI) feedback received from UEs. Simulation results show that the Modified-PF scheduler provides the great overall performance in terms of throughput and spectral efficiency with comparable fairness as compared to Round Robin (RR) and PF schedulers. This project will determine the type of response by the scheduler towards different mobility condition by simulating the throughput and the spectral efficiency of at least 3 different UE with different velocity.

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