eprintid: 2631
rev_number: 13
eprint_status: archive
userid: 353
dir: disk0/00/00/26/31
datestamp: 2017-11-13 12:37:31
lastmod: 2017-12-13 01:58:21
status_changed: 2017-12-13 01:58:21
type: article
metadata_visibility: show
creators_name: Hoang Nhu, Dong
creators_name: Nguyen Nam, Hoang
creators_name: Hoang Trong, Minh
creators_name: Saba, Takahiko
creators_id: ddonghoang93@gmail.com
creators_id: hoangnn@vnu.edu.vn
creators_id: hoangtrongminh@yahoo.com
creators_id: saba@cs.it-chiba.ac.jp
title: Femtocell Selection Scheme for Reducing Unnecessary Handover and Enhancing Downlink QoS in Cognitive Femtocell Networks
ispublished: pub
subjects: Communications
subjects: IT
divisions: fac_fet
abstract: Femtocell networks have been proposed for
indoor communications as the extension of cellular networks
for enhancing coverage performance. Because femtocells have
small coverage radius, typically from 15 to 30 meters, a
femtocell user (FU) walking at low speed can still make
several femtocell-to-femtocell handovers during its connection.
When performing a femtocell-to-femtocell handover, femtocell
selection used to select the target handover femtocell has to
be able not only to reduce unnecessary handovers and but
also to support FU’s quality of service (QoS). In the paper,
we propose a femtocell selection scheme for femtocell-tofemtocell handover, named Mobility Prediction and Capacity
Estimation based scheme (MPCE-based scheme), which has
the advantages of the mobility prediction and femtocell’s
available capacity estimation methods. Performance results
obtained by computer simulation show that the proposed
MPCE-based scheme can reduce unnecessary femtocell-tofemtocell handovers, maintain low data delay and improve
the throughput of femtocell users.
date: 2017-09
date_type: published
full_text_status: public
publication: the Research and Development on Information and Communication Technology Journal
volume: E3
number: 14
pagerange: 45-51
refereed: FALSE
citation:   Hoang Nhu, Dong and Nguyen Nam, Hoang and Hoang Trong, Minh and Saba, Takahiko  (2017) Femtocell Selection Scheme for Reducing Unnecessary Handover and Enhancing Downlink QoS in Cognitive Femtocell Networks.  the Research and Development on Information and Communication Technology Journal, E3  (14).   pp. 45-51.      
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2631/1/B%C3%A0i%20b%C3%A1o%20-%20RDICT-September%202017%20-%20Femtocell%20Selection%20Scheme%20for%20Reducing%20Unnecessary%20Handover%20and%20Enhancing%20Downlink%20QoS%20in%20Cognitive%20Femtocell%20Networks.pdf