Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks
As is widely used in our daily life, wireless sensor network (WSN) is considered as one of the most important technologies of the new century. Although, the sensor nodes are usually battery powered with limited energy sources, the system energy consumption must be minimized in order to extend the li...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-12-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2012/861704 |
| _version_ | 1826829419936743424 |
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| author | Ye Li Dengyu Qiao Zhao Xu Da Xu Fen Miao Yuwei Zhang |
| author_facet | Ye Li Dengyu Qiao Zhao Xu Da Xu Fen Miao Yuwei Zhang |
| author_sort | Ye Li |
| collection | DOAJ |
| description | As is widely used in our daily life, wireless sensor network (WSN) is considered as one of the most important technologies of the new century. Although, the sensor nodes are usually battery powered with limited energy sources, the system energy consumption must be minimized in order to extend the life time. Since the energy consumption of transceiver front ends is dominant in the whole sensor nodes, we focus on how to minimize energy consumption by the system level design. According to the applications, we analyze four types of RF architectures: on-off keying (OOK) transceiver, phase-shift keying (PSK) transceiver, quadrature amplitude modulation (QAM) transceiver, and frequency-shift keying (FSK) transceiver which are widely used in WSN and establish the related energy models for each kind of architecture, respectively. We connect the baseband parameters such as modulation level, data rate, bandwidth, and propagation distance. with the energy consumption of RF front end for WSN. Afterwards, through theoretical and numerical analysis in system level, we discuss and conclude how to design optimal energy-quality system in terms of various application scenarios. |
| first_indexed | 2024-03-12T08:58:42Z |
| format | Article |
| id | doaj.art-568b7298f48f4fb1a481954676c9abee |
| institution | Directory Open Access Journal |
| issn | 1550-1477 |
| language | English |
| last_indexed | 2025-02-16T09:11:19Z |
| publishDate | 2012-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj.art-568b7298f48f4fb1a481954676c9abee2025-02-03T05:44:34ZengWileyInternational Journal of Distributed Sensor Networks1550-14772012-12-01810.1155/2012/861704Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor NetworksYe LiDengyu QiaoZhao XuDa XuFen MiaoYuwei ZhangAs is widely used in our daily life, wireless sensor network (WSN) is considered as one of the most important technologies of the new century. Although, the sensor nodes are usually battery powered with limited energy sources, the system energy consumption must be minimized in order to extend the life time. Since the energy consumption of transceiver front ends is dominant in the whole sensor nodes, we focus on how to minimize energy consumption by the system level design. According to the applications, we analyze four types of RF architectures: on-off keying (OOK) transceiver, phase-shift keying (PSK) transceiver, quadrature amplitude modulation (QAM) transceiver, and frequency-shift keying (FSK) transceiver which are widely used in WSN and establish the related energy models for each kind of architecture, respectively. We connect the baseband parameters such as modulation level, data rate, bandwidth, and propagation distance. with the energy consumption of RF front end for WSN. Afterwards, through theoretical and numerical analysis in system level, we discuss and conclude how to design optimal energy-quality system in terms of various application scenarios.https://doi.org/10.1155/2012/861704 |
| spellingShingle | Ye Li Dengyu Qiao Zhao Xu Da Xu Fen Miao Yuwei Zhang Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks International Journal of Distributed Sensor Networks |
| title | Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks |
| title_full | Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks |
| title_fullStr | Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks |
| title_full_unstemmed | Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks |
| title_short | Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks |
| title_sort | energy model based optimal communication systems design for wireless sensor networks |
| url | https://doi.org/10.1155/2012/861704 |
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