QoS Analysis for a Nonpreemptive Continuous Monitoring and Event-Driven WSN Protocol in Mobile Environments.
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| Title: | QoS Analysis for a Nonpreemptive Continuous Monitoring and Event-Driven WSN Protocol in Mobile Environments. |
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| Authors: | Leyva-Mayorga, Israel1 israle@icloud.com, Rivero-Angeles, Mario E.2 mriveroa@ipn.mx, Carreto-Arellano, Chadwick3 ccarretoa@ipn.mx, Pla, Vicent1 vpla@upv.es |
| Source: | International Journal of Distributed Sensor Networks. 3/2/2015, Vol. 2015, p1-16. 16p. |
| Subjects: | Event driven systems (Computer science), Mobile apps, Quality of service, Wireless sensor networks, Computer simulation, Mathematical models |
| Abstract: | Evolution in wireless sensor networks (WSNs) has allowed the introduction of new applications with increased complexity regarding communication protocols, which have to ensure that certain QoS parameters are met. Specifically, mobile applications require the system to respond in a certain manner in order to adequately track the target object. Hybrid algorithms that perform Continuous Monitoring (CntM) and Event-Driven (ED) duties have proven their ability to enhance performance in different environments, where emergency alarms are required. In this paper, several types of environments are studied using mathematical models and simulations, for evaluating the performance of WALTER, a priority-based nonpreemptive hybrid WSN protocol that aims to reduce delay and packet loss probability in time-critical packets. First, randomly distributed events are considered. This environment can be used to model a wide variety of physical phenomena, for which report delay and energy consumption are analyzed by means of Markov models. Then, mobile-only environments are studied for object tracking purposes. Here, some of the parameters that determine the performance of the system are identified. Finally, an environment containing mobile objects and randomly distributed events is considered. It is shown that by assigning high priority to time-critical packets, report delay is reduced and network performance is enhanced. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Distributed Sensor Networks is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 109271717 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: QoS Analysis for a Nonpreemptive Continuous Monitoring and Event-Driven WSN Protocol in Mobile Environments. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Leyva-Mayorga%2C+Israel%22">Leyva-Mayorga, Israel</searchLink><relatesTo>1</relatesTo><i> israle@icloud.com</i><br /><searchLink fieldCode="AR" term="%22Rivero-Angeles%2C+Mario+E%2E%22">Rivero-Angeles, Mario E.</searchLink><relatesTo>2</relatesTo><i> mriveroa@ipn.mx</i><br /><searchLink fieldCode="AR" term="%22Carreto-Arellano%2C+Chadwick%22">Carreto-Arellano, Chadwick</searchLink><relatesTo>3</relatesTo><i> ccarretoa@ipn.mx</i><br /><searchLink fieldCode="AR" term="%22Pla%2C+Vicent%22">Pla, Vicent</searchLink><relatesTo>1</relatesTo><i> vpla@upv.es</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Distributed+Sensor+Networks%22">International Journal of Distributed Sensor Networks</searchLink>. 3/2/2015, Vol. 2015, p1-16. 16p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Event+driven+systems+%28Computer+science%29%22">Event driven systems (Computer science)</searchLink><br /><searchLink fieldCode="DE" term="%22Mobile+apps%22">Mobile apps</searchLink><br /><searchLink fieldCode="DE" term="%22Quality+of+service%22">Quality of service</searchLink><br /><searchLink fieldCode="DE" term="%22Wireless+sensor+networks%22">Wireless sensor networks</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Evolution in wireless sensor networks (WSNs) has allowed the introduction of new applications with increased complexity regarding communication protocols, which have to ensure that certain QoS parameters are met. Specifically, mobile applications require the system to respond in a certain manner in order to adequately track the target object. Hybrid algorithms that perform Continuous Monitoring (CntM) and Event-Driven (ED) duties have proven their ability to enhance performance in different environments, where emergency alarms are required. In this paper, several types of environments are studied using mathematical models and simulations, for evaluating the performance of WALTER, a priority-based nonpreemptive hybrid WSN protocol that aims to reduce delay and packet loss probability in time-critical packets. First, randomly distributed events are considered. This environment can be used to model a wide variety of physical phenomena, for which report delay and energy consumption are analyzed by means of Markov models. Then, mobile-only environments are studied for object tracking purposes. Here, some of the parameters that determine the performance of the system are identified. Finally, an environment containing mobile objects and randomly distributed events is considered. It is shown that by assigning high priority to time-critical packets, report delay is reduced and network performance is enhanced. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Distributed Sensor Networks is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/2015/471307 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 1 Subjects: – SubjectFull: Event driven systems (Computer science) Type: general – SubjectFull: Mobile apps Type: general – SubjectFull: Quality of service Type: general – SubjectFull: Wireless sensor networks Type: general – SubjectFull: Computer simulation Type: general – SubjectFull: Mathematical models Type: general Titles: – TitleFull: QoS Analysis for a Nonpreemptive Continuous Monitoring and Event-Driven WSN Protocol in Mobile Environments. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Leyva-Mayorga, Israel – PersonEntity: Name: NameFull: Rivero-Angeles, Mario E. – PersonEntity: Name: NameFull: Carreto-Arellano, Chadwick – PersonEntity: Name: NameFull: Pla, Vicent IsPartOfRelationships: – BibEntity: Dates: – D: 02 M: 03 Text: 3/2/2015 Type: published Y: 2015 Identifiers: – Type: issn-print Value: 15501329 Numbering: – Type: volume Value: 2015 Titles: – TitleFull: International Journal of Distributed Sensor Networks Type: main |
| ResultId | 1 |
