Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units

<p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relativ...
Ausführliche Beschreibung

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Autor*in:	Almeida Luis [verfasserIn] Facchinetti Tullio [verfasserIn] Buttazzo Giorgio [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2005

Schlagwörter:	topology wireless mobile real time distributed network

Übergeordnetes Werk:	In: EURASIP Journal on Wireless Communications and Networking - SpringerOpen, 2004, (2005), 5, p 825018
Übergeordnetes Werk:	year:2005 ; number:5, p 825018

Links:	Link aufrufen Link aufrufen Journal toc Journal toc

Katalog-ID:	DOAJ013039687

Internformat


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allfields_unstemmed	(DE-627)DOAJ013039687 (DE-599)DOAJe544ffb903a34c768f1b80c3379c8573 DE-627 ger DE-627 rakwb eng TK5101-6720 TK7800-8360 Almeida Luis verfasserin aut Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier <p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p< topology wireless mobile real time distributed network Telecommunication Electronics Facchinetti Tullio verfasserin aut Buttazzo Giorgio verfasserin aut In EURASIP Journal on Wireless Communications and Networking SpringerOpen, 2004 (2005), 5, p 825018 (DE-627)47265151X (DE-600)2168613-0 16871499 nnns year:2005 number:5, p 825018 https://doaj.org/article/e544ffb903a34c768f1b80c3379c8573 kostenfrei http://jwcn.eurasipjournals.com/content/2005/825018 kostenfrei https://doaj.org/toc/1687-1472 Journal toc kostenfrei https://doaj.org/toc/1687-1499 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2005 5, p 825018
allfieldsGer	(DE-627)DOAJ013039687 (DE-599)DOAJe544ffb903a34c768f1b80c3379c8573 DE-627 ger DE-627 rakwb eng TK5101-6720 TK7800-8360 Almeida Luis verfasserin aut Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier <p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p< topology wireless mobile real time distributed network Telecommunication Electronics Facchinetti Tullio verfasserin aut Buttazzo Giorgio verfasserin aut In EURASIP Journal on Wireless Communications and Networking SpringerOpen, 2004 (2005), 5, p 825018 (DE-627)47265151X (DE-600)2168613-0 16871499 nnns year:2005 number:5, p 825018 https://doaj.org/article/e544ffb903a34c768f1b80c3379c8573 kostenfrei http://jwcn.eurasipjournals.com/content/2005/825018 kostenfrei https://doaj.org/toc/1687-1472 Journal toc kostenfrei https://doaj.org/toc/1687-1499 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2005 5, p 825018
allfieldsSound	(DE-627)DOAJ013039687 (DE-599)DOAJe544ffb903a34c768f1b80c3379c8573 DE-627 ger DE-627 rakwb eng TK5101-6720 TK7800-8360 Almeida Luis verfasserin aut Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units 2005 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier <p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p< topology wireless mobile real time distributed network Telecommunication Electronics Facchinetti Tullio verfasserin aut Buttazzo Giorgio verfasserin aut In EURASIP Journal on Wireless Communications and Networking SpringerOpen, 2004 (2005), 5, p 825018 (DE-627)47265151X (DE-600)2168613-0 16871499 nnns year:2005 number:5, p 825018 https://doaj.org/article/e544ffb903a34c768f1b80c3379c8573 kostenfrei http://jwcn.eurasipjournals.com/content/2005/825018 kostenfrei https://doaj.org/toc/1687-1472 Journal toc kostenfrei https://doaj.org/toc/1687-1499 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2005 5, p 825018
language	English
source	In EURASIP Journal on Wireless Communications and Networking (2005), 5, p 825018 year:2005 number:5, p 825018
sourceStr	In EURASIP Journal on Wireless Communications and Networking (2005), 5, p 825018 year:2005 number:5, p 825018
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	topology wireless mobile real time distributed network Telecommunication Electronics
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container_title	EURASIP Journal on Wireless Communications and Networking
authorswithroles_txt_mv	Almeida Luis @@aut@@ Facchinetti Tullio @@aut@@ Buttazzo Giorgio @@aut@@
publishDateDaySort_date	2005-01-01T00:00:00Z
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author	Almeida Luis
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title	Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units
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abstract	<p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p<
abstractGer	<p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p<
abstract_unstemmed	<p/< <p<Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic) mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units). The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.</p<
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Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units

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