A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries
The wireless technology is regarded as a paradigm shifter in the process industry. A star-linear industry wireless sensor network (IWSN) for narrow process industries is proposed in this paper. Based on the proposed IWSN, we focus on time-efficient convergecast solutions. We present algorithms to ac...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
2015-05-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2015/123062 |
| _version_ | 1797719552312737792 |
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| author | Hong-hua Xu Xinping Guan |
| author_facet | Hong-hua Xu Xinping Guan |
| author_sort | Hong-hua Xu |
| collection | DOAJ |
| description | The wireless technology is regarded as a paradigm shifter in the process industry. A star-linear industry wireless sensor network (IWSN) for narrow process industries is proposed in this paper. Based on the proposed IWSN, we focus on time-efficient convergecast solutions. We present algorithms to achieve optimal convergecast performance in terms of time slots use. In the proposed IWSN, the field devices (FDs) constitute a set of TDMA (time division multiple access) based star topology clusters, and the cluster heads present a multihop linear backbone. Time slots are scarce communication resource for convergecast in a narrow IWSN. Aiming to use slots efficiently, we design optimal algorithms to improve the polling scheduling in the cluster and the packets forwarding over the backbone. In a cluster, we design a multicycle scheduling algorithm and a fair polling algorithm to improve slots utility of the communication reliability and integrity. Over the backbone, an optimal slots allocating algorithm is designed to maximize the slots performance in terms of the end-to-end communication reliability, based on which a slot-efficient multisuperframe scheduling algorithm is presented. Performance analysis and simulations show that our solution outperforms traditional ones in terms of communication reliability and real-time. |
| first_indexed | 2024-03-12T09:06:27Z |
| format | Article |
| id | doaj.art-2a296cd9c8194dd3ac71667f6ea3a936 |
| institution | Directory Open Access Journal |
| issn | 1550-1477 |
| language | English |
| last_indexed | 2024-03-12T09:06:27Z |
| publishDate | 2015-05-01 |
| publisher | Hindawi - SAGE Publishing |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj.art-2a296cd9c8194dd3ac71667f6ea3a9362023-09-02T15:15:09ZengHindawi - SAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772015-05-011110.1155/2015/123062123062A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process IndustriesHong-hua Xu0Xinping Guan1 College of Electronics and Information Engineering, Suzhou University of Science and Technology, Binhe Road 1701, Suzhou 215000, China School of Electronics, Information and Electric Engineering, Shanghai Jiaotong University, Dongchuan Road 800, Shanghai 200240, ChinaThe wireless technology is regarded as a paradigm shifter in the process industry. A star-linear industry wireless sensor network (IWSN) for narrow process industries is proposed in this paper. Based on the proposed IWSN, we focus on time-efficient convergecast solutions. We present algorithms to achieve optimal convergecast performance in terms of time slots use. In the proposed IWSN, the field devices (FDs) constitute a set of TDMA (time division multiple access) based star topology clusters, and the cluster heads present a multihop linear backbone. Time slots are scarce communication resource for convergecast in a narrow IWSN. Aiming to use slots efficiently, we design optimal algorithms to improve the polling scheduling in the cluster and the packets forwarding over the backbone. In a cluster, we design a multicycle scheduling algorithm and a fair polling algorithm to improve slots utility of the communication reliability and integrity. Over the backbone, an optimal slots allocating algorithm is designed to maximize the slots performance in terms of the end-to-end communication reliability, based on which a slot-efficient multisuperframe scheduling algorithm is presented. Performance analysis and simulations show that our solution outperforms traditional ones in terms of communication reliability and real-time.https://doi.org/10.1155/2015/123062 |
| spellingShingle | Hong-hua Xu Xinping Guan A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries International Journal of Distributed Sensor Networks |
| title | A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries |
| title_full | A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries |
| title_fullStr | A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries |
| title_full_unstemmed | A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries |
| title_short | A Time-Efficient Convergecast Scheduling on Star-Linear IWSN for Narrow Process Industries |
| title_sort | time efficient convergecast scheduling on star linear iwsn for narrow process industries |
| url | https://doi.org/10.1155/2015/123062 |
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