P
Poongup Lee
Researcher at Sungkyunkwan University
Publications - 4
Citations - 252
Poongup Lee is an academic researcher from Sungkyunkwan University. The author has contributed to research in topics: Femtocell & Macrocell. The author has an hindex of 3, co-authored 4 publications receiving 247 citations.
Papers
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Proceedings Article
Interference management in LTE femtocell systems using Fractional Frequency Reuse
TL;DR: Simulation results show that proposed interference management scheme in the LTE femtocell systems using Fractional Frequency Reuse enhances total/edge throughputs and reduces the outage probability in overall network, especially for the cell edge users.
Journal ArticleDOI
Mobility Management Survey for Home-eNB Based 3GPP LTE Systems
TL;DR: The characteristic of Home-eNB is overviewed and the mobility management issues and the related approaches in 3GPP LTE based Home- eNB systems are described.
Proceedings ArticleDOI
Physical cell identity reservation for 3GPP LTE femtocell
TL;DR: Simulation results show that proposed PCI reservation scheme for 3GPP LTE femtocell reduces the average delay to find out the detected cells and increases the network capacity within the same delay constraints.
Proceedings Article
Dynamic maintenance method of timing synchronization for soft handover
TL;DR: Proposed maintenance method based on user's PER (Packet Error Rate) of user reduces the total triggers of synchronization and consequently shows the decreased message overhead comparison with existing synchronization methods.