Optimization of handover algorithms in 3GPP long term evolution system

Optimization of handover algorithms in 3GPP long term evolution system

Handover in LTE is purely hard handover. The use of break-before-connect handovers reduces the complexity of the LTE network architecture. However, the hard handover may result in data being lost. A Handover algorithm is needed for making handover decision. This decision may vary over time,...

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Main Authors: Lin, Cheng-Chung, Sandrasegaran, Kumbesan, Mohd. Ramli, Huda Adibah, Basukala, Riyaj, Patachaianand, Rachod, Chen, Lu, Afrin, Toyoba Sohana
Format: Conference or Workshop Item
Language:English
Published: IEEE 2011
Subjects:
TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/4/6563_Optimization%20of%20handover_complete.pdf
id iium-6563
recordtype eprints
spelling iium-65632017-08-18T08:49:43Z http://irep.iium.edu.my/6563/ Optimization of handover algorithms in 3GPP long term evolution system Lin, Cheng-Chung Sandrasegaran, Kumbesan Mohd. Ramli, Huda Adibah Basukala, Riyaj Patachaianand, Rachod Chen, Lu Afrin, Toyoba Sohana TK5101 Telecommunication. Including telegraphy, radio, radar, television Handover in LTE is purely hard handover. The use of break-before-connect handovers reduces the complexity of the LTE network architecture. However, the hard handover may result in data being lost. A Handover algorithm is needed for making handover decision. This decision may vary over time, depending on user’s mobility. Many handover algorithms have been proposed. In this work, we optimized three well known handover algorithms in the LTE system. Simulation results show that this optimization outperforms non-optimized algorithms by minimizing the average number of handovers per UE per second while maximizing average system throughput. IEEE 2011-05-27 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/6563/4/6563_Optimization%20of%20handover_complete.pdf Lin, Cheng-Chung and Sandrasegaran, Kumbesan and Mohd. Ramli, Huda Adibah and Basukala, Riyaj and Patachaianand, Rachod and Chen, Lu and Afrin, Toyoba Sohana (2011) Optimization of handover algorithms in 3GPP long term evolution system. In: 4th International Conference on Modeling, Simulation and Applied Optimization (ICMSAO 2011), 19-21 April 2011, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1109/ICMSAO.2011.5775458 doi:10.1109/ICMSAO.2011.5775458
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle TK5101 Telecommunication. Including telegraphy, radio, radar, television
Lin, Cheng-Chung
Sandrasegaran, Kumbesan
Mohd. Ramli, Huda Adibah
Basukala, Riyaj
Patachaianand, Rachod
Chen, Lu
Afrin, Toyoba Sohana
Optimization of handover algorithms in 3GPP long term evolution system
description Handover in LTE is purely hard handover. The use of break-before-connect handovers reduces the complexity of the LTE network architecture. However, the hard handover may result in data being lost. A Handover algorithm is needed for making handover decision. This decision may vary over time, depending on user’s mobility. Many handover algorithms have been proposed. In this work, we optimized three well known handover algorithms in the LTE system. Simulation results show that this optimization outperforms non-optimized algorithms by minimizing the average number of handovers per UE per second while maximizing average system throughput.
format Conference or Workshop Item
author Lin, Cheng-Chung
Sandrasegaran, Kumbesan
Mohd. Ramli, Huda Adibah
Basukala, Riyaj
Patachaianand, Rachod
Chen, Lu
Afrin, Toyoba Sohana
author_facet Lin, Cheng-Chung
Sandrasegaran, Kumbesan
Mohd. Ramli, Huda Adibah
Basukala, Riyaj
Patachaianand, Rachod
Chen, Lu
Afrin, Toyoba Sohana
author_sort Lin, Cheng-Chung
title Optimization of handover algorithms in 3GPP long term evolution system
title_short Optimization of handover algorithms in 3GPP long term evolution system
title_full Optimization of handover algorithms in 3GPP long term evolution system
title_fullStr Optimization of handover algorithms in 3GPP long term evolution system
title_full_unstemmed Optimization of handover algorithms in 3GPP long term evolution system
title_sort optimization of handover algorithms in 3gpp long term evolution system
publisher IEEE
publishDate 2011
url http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/
http://irep.iium.edu.my/6563/4/6563_Optimization%20of%20handover_complete.pdf
first_indexed 2023-09-18T20:15:34Z
last_indexed 2023-09-18T20:15:34Z
_version_ 1777407764582105088

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