A Broadcast Disk scheme for mobile information system

The rapidly expanding technology of cellular communications, wireless local area network (LAN), wireless data networks and satellite gives mobile users the ability of accessing information anywhere and anytime. Data broadcasting algorithm plays an important role as it instructs the server to dissemi...

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Detalles Bibliográficos
Autores principales:	Sumari, Putra, Mat Darus, Rozaida, Rahiman, Amir Rizaan
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2010
Materias:	Ciencias Informáticas broadcast schedule latency Cellular architecture (e.g., mobile)
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/9661 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr10-2.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-9661
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Informáticas broadcast schedule latency Cellular architecture (e.g., mobile)
spellingShingle	Ciencias Informáticas broadcast schedule latency Cellular architecture (e.g., mobile) Sumari, Putra Mat Darus, Rozaida Rahiman, Amir Rizaan A Broadcast Disk scheme for mobile information system
topic_facet	Ciencias Informáticas broadcast schedule latency Cellular architecture (e.g., mobile)
description	The rapidly expanding technology of cellular communications, wireless local area network (LAN), wireless data networks and satellite gives mobile users the ability of accessing information anywhere and anytime. Data broadcasting algorithm plays an important role as it instructs the server to disseminate large amount of data at a fast rate to many mobile clients. One of the work known as the Broadcast Disk method creates a sequence of slots containing data and broadcasts them in a circular manner on the air. Mobile clients keep listening to the air and catch those slots that interest them. However in the Broadcast Disk method, some slots are empty, which results to waste of resources and increase in clients' average waiting time. Empty slots are randomly generated and difficult to be located. In this paper we present a scheme called the Optimum Broadcast Disk, which is an enhancement of the Broadcast Disk method to overcome the empty slots issue and hence reduce the users' waiting time. We manage to locate these empty slots and fill them with popular data. We demonstrate by case studies and simulation that our scheme eliminates empty slots and minimizes clients' average waiting time.
format	Articulo Articulo
author	Sumari, Putra Mat Darus, Rozaida Rahiman, Amir Rizaan
author_facet	Sumari, Putra Mat Darus, Rozaida Rahiman, Amir Rizaan
author_sort	Sumari, Putra
title	A Broadcast Disk scheme for mobile information system
title_short	A Broadcast Disk scheme for mobile information system
title_full	A Broadcast Disk scheme for mobile information system
title_fullStr	A Broadcast Disk scheme for mobile information system
title_full_unstemmed	A Broadcast Disk scheme for mobile information system
title_sort	broadcast disk scheme for mobile information system
publishDate	2010
url	http://sedici.unlp.edu.ar/handle/10915/9661 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr10-2.pdf
work_keys_str_mv	AT sumariputra abroadcastdiskschemeformobileinformationsystem AT matdarusrozaida abroadcastdiskschemeformobileinformationsystem AT rahimanamirrizaan abroadcastdiskschemeformobileinformationsystem AT sumariputra broadcastdiskschemeformobileinformationsystem AT matdarusrozaida broadcastdiskschemeformobileinformationsystem AT rahimanamirrizaan broadcastdiskschemeformobileinformationsystem
bdutipo_str	Repositorios
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A Broadcast Disk scheme for mobile information system

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