Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system

In this paper, a modified Genetic Algorithm named as Dynamic Characterized Genetic Algorithm (DCGA) is proposed. The new DCGA is then integrated into adaptive beam forming technique to reduce the power usage of adaptive antenna at WCDMA base station (Node B) for serving instantaneous mobile needs. A...

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Main Authors:	Tiong, Sieh Keong, Ismail, Mahamod, Hassan, Azmi
Format:	Conference or Workshop Item
Language:	English
Published:	IEEE 2005
Subjects:	QA75 Electronic computers. Computer science T10.5 Communication of technical information
Online Access:	http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/1/01635472.pdf

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recordtype	eprints
spelling	iium-373072015-01-05T06:16:01Z http://irep.iium.edu.my/37307/ Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system Tiong, Sieh Keong Ismail, Mahamod Hassan, Azmi QA75 Electronic computers. Computer science T10.5 Communication of technical information In this paper, a modified Genetic Algorithm named as Dynamic Characterized Genetic Algorithm (DCGA) is proposed. The new DCGA is then integrated into adaptive beam forming technique to reduce the power usage of adaptive antenna at WCDMA base station (Node B) for serving instantaneous mobile needs. As contradict to conventional GA, DCGA is able to adapt itself in chromosome representation and number of crossover points in order to reduce unnecessary searching space and thus, increase convergence rate efficiently. Power usage at Node B is used as fitness function to compare the performance of DCGA and GA. Simulation result has shown that DCGA converges faster and is superior in adaptive beam forming in the aspect of power usage at Node B as compared to conventional GA IEEE 2005-11-18 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/37307/1/01635472.pdf Tiong, Sieh Keong and Ismail, Mahamod and Hassan, Azmi (2005) Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system. In: 2005 13th International Conference on Networks, 2005, jointly held with the 2005 7th Malaysian International Conference on Communication, 16-18 Nov. 2005, Kuala Lumpur. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1635472&tag=1 DOI: 10.1109/ICON.2005.1635472
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QA75 Electronic computers. Computer science T10.5 Communication of technical information
spellingShingle	QA75 Electronic computers. Computer science T10.5 Communication of technical information Tiong, Sieh Keong Ismail, Mahamod Hassan, Azmi Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
description	In this paper, a modified Genetic Algorithm named as Dynamic Characterized Genetic Algorithm (DCGA) is proposed. The new DCGA is then integrated into adaptive beam forming technique to reduce the power usage of adaptive antenna at WCDMA base station (Node B) for serving instantaneous mobile needs. As contradict to conventional GA, DCGA is able to adapt itself in chromosome representation and number of crossover points in order to reduce unnecessary searching space and thus, increase convergence rate efficiently. Power usage at Node B is used as fitness function to compare the performance of DCGA and GA. Simulation result has shown that DCGA converges faster and is superior in adaptive beam forming in the aspect of power usage at Node B as compared to conventional GA
format	Conference or Workshop Item
author	Tiong, Sieh Keong Ismail, Mahamod Hassan, Azmi
author_facet	Tiong, Sieh Keong Ismail, Mahamod Hassan, Azmi
author_sort	Tiong, Sieh Keong
title	Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
title_short	Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
title_full	Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
title_fullStr	Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
title_full_unstemmed	Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system
title_sort	dynamic characterized genetic algorithm for adaptive beam forming in wcdma system
publisher	IEEE
publishDate	2005
url	http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/ http://irep.iium.edu.my/37307/1/01635472.pdf
first_indexed	2023-09-18T20:53:31Z
last_indexed	2023-09-18T20:53:31Z
_version_	1777410152031322112

Dynamic characterized genetic algorithm for adaptive beam forming in WCDMA system

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