A novel approach for mobility management inf lte femtocells
Pantha Ghosal, Shouman Barua, Ramprasad Subramanian, Shiqi Xing and, Kumbesan Sandrasegaran
TL;DR
This paper introduces a new speed-based handover algorithm for LTE femtocells, addressing mobility management challenges by comparing different decision algorithms through simulations.
Contribution
It proposes a novel speed-based handover algorithm for macro-femto LTE scenarios and compares various decision algorithms' performance.
Findings
The proposed algorithm improves handover efficiency.
Simulation results show better performance with the new algorithm.
Comparison highlights advantages over existing methods.
Abstract
LTE is an emerging wireless data communication technology to provide broadband ubiquitous Internet access. Femtocells are included in 3GPP since Release 8 to enhance the indoor network coverage and capacity. The main challenge of mobility management in hierarchical LTE structure is to guarantee efficient handover to or from/to/between Femtocells. This paper focuses, on different types of Handover and comparison performance between different decision algorithms. Furthermore, a speed based Handover algorithm for macro-femto scenario is proposed with simulation results
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