Smart guaranteed time-slot allocation algorithm for industrial wireless sensor networks emergency message transmission

Hdl Handle:
http://hdl.handle.net/10034/582064
Title:
Smart guaranteed time-slot allocation algorithm for industrial wireless sensor networks emergency message transmission
Authors:
Chen, Qinyin; Hu, Yanting; Chen, Zhe; Davies, John N.; Excell, Peter
Abstract:
This paper presents investigation on application of wireless sensor networks (WSNs) in wind power generation systems and highlights an important issue associated with the deadline for the delivery of messages among nodes based on the IEEE 802.15.4E standard. Owing to the limits of standard and the power system application requirements, this research proposes a smart guaranteed time slot (S-GTS) allocation algorithm which is based on the urgent/important matrix. This proposed algorithm promotes the utilisation of contention free period in a superframe. Besides, over seven GTSs can be allocated in a superframe, there are only seven GTSs that can be used in the standard. In addition, this study proves the value of BO and SO upper bound is 6 for the WSN application in power systems. Moreover, the network delay of S-GTS performs better than the 16-time-slot mechanism and i-GAME mechanism.
Citation:
Smart guaranteed time-slot allocation algorithm for industrial wireless sensor networks emergency message transmission 2015, 5 (2):76 IET Wireless Sensor Systems
Publisher:
IET
Journal:
IET Wireless Sensor Systems
Publication Date:
Apr-2015
URI:
http://hdl.handle.net/10034/582064
DOI:
10.1049/iet-wss.2013.0111
Additional Links:
http://digital-library.theiet.org/content/journals/10.1049/iet-wss.2013.0111; http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7089398
Type:
Working Paper
Language:
en
Description:
This paper is a postprint of a paper submitted to and accepted for publication in IET Wireless Sensor Systems and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
ISSN:
2043-6386; 2043-6394
Appears in Collections:
Electronic and Electrical Engineering

Full metadata record

DC FieldValue Language
dc.contributor.authorChen, Qinyinen
dc.contributor.authorHu, Yantingen
dc.contributor.authorChen, Zheen
dc.contributor.authorDavies, John N.en
dc.contributor.authorExcell, Peteren
dc.date.accessioned2015-11-11T13:29:28Zen
dc.date.available2015-11-11T13:29:28Zen
dc.date.issued2015-04en
dc.identifier.citationSmart guaranteed time-slot allocation algorithm for industrial wireless sensor networks emergency message transmission 2015, 5 (2):76 IET Wireless Sensor Systemsen
dc.identifier.issn2043-6386en
dc.identifier.issn2043-6394en
dc.identifier.doi10.1049/iet-wss.2013.0111en
dc.identifier.urihttp://hdl.handle.net/10034/582064en
dc.descriptionThis paper is a postprint of a paper submitted to and accepted for publication in IET Wireless Sensor Systems and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Libraryen
dc.description.abstractThis paper presents investigation on application of wireless sensor networks (WSNs) in wind power generation systems and highlights an important issue associated with the deadline for the delivery of messages among nodes based on the IEEE 802.15.4E standard. Owing to the limits of standard and the power system application requirements, this research proposes a smart guaranteed time slot (S-GTS) allocation algorithm which is based on the urgent/important matrix. This proposed algorithm promotes the utilisation of contention free period in a superframe. Besides, over seven GTSs can be allocated in a superframe, there are only seven GTSs that can be used in the standard. In addition, this study proves the value of BO and SO upper bound is 6 for the WSN application in power systems. Moreover, the network delay of S-GTS performs better than the 16-time-slot mechanism and i-GAME mechanism.en
dc.language.isoenen
dc.publisherIETen
dc.relation.urlhttp://digital-library.theiet.org/content/journals/10.1049/iet-wss.2013.0111en
dc.relation.urlhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7089398en
dc.rightsArchived with thanks to IET Wireless Sensor Systemsen
dc.titleSmart guaranteed time-slot allocation algorithm for industrial wireless sensor networks emergency message transmissionen
dc.typeWorking Paperen
dc.identifier.journalIET Wireless Sensor Systemsen
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