CBS: constraint-based approach for scheduling in bluetooth networks

In Bluetooth networks, devices are organized into small piconets and large scatternets, and each node acts as the role of master, slave or gateway. Due to dynamic topology changes, different bandwidth available and unpredictable interference of media in Bluetooth networks, the congestion of data flo...

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Detalles Bibliográficos
Autores principales:	Yu, Shengsheng, Zhou, Jingli, Jiang, Gang
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2004
Materias:	Ciencias Informáticas Scheduling bluetooth; ad hoc networks; piconet; scatternet; constraint-based; scheduling Constraints ad hoc networks Piconet Scatternet
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/9474 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr04-2.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-9474
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 Scheduling bluetooth; ad hoc networks; piconet; scatternet; constraint-based; scheduling Constraints ad hoc networks Piconet Scatternet
spellingShingle	Ciencias Informáticas Scheduling bluetooth; ad hoc networks; piconet; scatternet; constraint-based; scheduling Constraints ad hoc networks Piconet Scatternet Yu, Shengsheng Zhou, Jingli Jiang, Gang CBS: constraint-based approach for scheduling in bluetooth networks
topic_facet	Ciencias Informáticas Scheduling bluetooth; ad hoc networks; piconet; scatternet; constraint-based; scheduling Constraints ad hoc networks Piconet Scatternet
description	In Bluetooth networks, devices are organized into small piconets and large scatternets, and each node acts as the role of master, slave or gateway. Due to dynamic topology changes, different bandwidth available and unpredictable interference of media in Bluetooth networks, the congestion of data flow will inevitably emerges on the link, and the gateway has to switch between piconets on a time division basis, so its presence in the different piconet has to be controlled by scheduling mechanism such as inter- and intra -piconet scheduling. However, the time division in gateways will limit the network capacity and introduce bottleneck points in the network, and the switch between piconets will prevent the packet from transmitting smoothly and efficiently. Most of the published work on Bluetooth scheduling has focused on the polling scheme between master and slaves. In this paper, we put our approach on the inner constraints of Bluetooth networks and present a constraint-based scheduler (CBS), to adaptively cater to the changing role of each node throughout Bluetooth ad hoc networks, thereby it will save time and definitely enhance fairness and efficiency on packet scheduling in Bluetooth environment.
format	Articulo Articulo
author	Yu, Shengsheng Zhou, Jingli Jiang, Gang
author_facet	Yu, Shengsheng Zhou, Jingli Jiang, Gang
author_sort	Yu, Shengsheng
title	CBS: constraint-based approach for scheduling in bluetooth networks
title_short	CBS: constraint-based approach for scheduling in bluetooth networks
title_full	CBS: constraint-based approach for scheduling in bluetooth networks
title_fullStr	CBS: constraint-based approach for scheduling in bluetooth networks
title_full_unstemmed	CBS: constraint-based approach for scheduling in bluetooth networks
title_sort	cbs: constraint-based approach for scheduling in bluetooth networks
publishDate	2004
url	http://sedici.unlp.edu.ar/handle/10915/9474 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr04-2.pdf
work_keys_str_mv	AT yushengsheng cbsconstraintbasedapproachforschedulinginbluetoothnetworks AT zhoujingli cbsconstraintbasedapproachforschedulinginbluetoothnetworks AT jianggang cbsconstraintbasedapproachforschedulinginbluetoothnetworks
bdutipo_str	Repositorios
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CBS: constraint-based approach for scheduling in bluetooth networks

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