Abstract:In long-term evoluation (LTE) femtocell networks, hysteresis is one of the main parameters which affects the performance of handover with a number of unnecessary handovers, including ping-pong, early, late and incorrect handovers. In this study, the authors propose a hybrid algorithm that aims to obtain the optimised unique hysteresis for an individual mobile user moving at various speeds during the inbound handover process. This algorithm is proposed for two-tier scenarios with macro and femto. The centralise… Show more
“…To verify the validity of the LMS process on energy detection we use two other traces pedestrian mobility of METIS [40] in the same topology model (Fig. 17) and simulation parameters (Tab.…”
“…To verify the validity of the LMS process on energy detection we use two other traces pedestrian mobility of METIS [40] in the same topology model (Fig. 17) and simulation parameters (Tab.…”
“…A radio resource management scheme has been proposed in [20] based on two player sequential game for LTE downlink. In [21] a dynamic user equipment-based hybrid hysteresis-adjusting algorithm has been proposed for gaining the optimised distinctive hysteresis for individual mobile user. A downlink power control scheme for femtocell signal has been proposed in [22] that alters the transmission power depending on path loss.…”
Section: Iet Communicationsmentioning
confidence: 99%
“…The path losses (in dB) in a single macrocell, single microcell and in a cluster of a macro-femtocell and micro-femtocell cluster-based LTE-A network are determined using (19), (21) and (26), respectively. The path loss in a macro-femtocell and micro-femtocell cluster-based LTE-A network is presented in Fig.…”
“…The study uses RSS samples to predict the prospective samples and thereby obtain a handoff trigger that results in lower latency. Moreover, the dynamics of user velocity has been the concerns of the study in [19]. The work proposes an algorithm to obtain unique hysteresis for users moving at different speeds.…”
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