Throughput-Guaranteed Distributed Channel Assignment and Scheduling Algorithms with Low Complexity for Multichannel Wireless Sensor Networks
Joint Authors
Xu, Xinyan
Zhang, Fan
Yang, Gangqiang
Xie, Liguo
Liu, Qing
Li, Baozhu
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-14
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In wireless sensor networks, an improved throughput capacity region can be achieved by equipping multiple channels.
However, such approach inevitably brings the issue of solving the coupled channel assignment and scheduling problem.
This paper put forward a low-complexity distributed channel assignment and scheduling policy for multichannel wireless sensor networks with single-hop traffic flows, named LDCS, as well as its multihop multipath extension.
Under the proposed algorithms, random access and backoff time techniques are introduced to keep the complexity low and independent of the number of links and channels.
Through theoretical analysis and simulation experiments, it is proved that the proposed algorithms are throughput guaranteed, and in some network scenarios, the achieved capacity region can be larger than that of other comparable distributed algorithms.
American Psychological Association (APA)
Xu, Xinyan& Zhang, Fan& Yang, Gangqiang& Xie, Liguo& Liu, Qing& Li, Baozhu. 2019. Throughput-Guaranteed Distributed Channel Assignment and Scheduling Algorithms with Low Complexity for Multichannel Wireless Sensor Networks. Journal of Sensors،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1191381
Modern Language Association (MLA)
Xu, Xinyan…[et al.]. Throughput-Guaranteed Distributed Channel Assignment and Scheduling Algorithms with Low Complexity for Multichannel Wireless Sensor Networks. Journal of Sensors No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1191381
American Medical Association (AMA)
Xu, Xinyan& Zhang, Fan& Yang, Gangqiang& Xie, Liguo& Liu, Qing& Li, Baozhu. Throughput-Guaranteed Distributed Channel Assignment and Scheduling Algorithms with Low Complexity for Multichannel Wireless Sensor Networks. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1191381
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1191381