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- Publisher Website: 10.1109/TGCN.2020.3033844
- Scopus: eid_2-s2.0-85103214283
- WOS: WOS:000662774000028
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Article: Content-based Wake-up for Top-k Query in Wireless Sensor Networks
Title | Content-based Wake-up for Top-k Query in Wireless Sensor Networks |
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Authors | |
Keywords | Wireless sensor networks wake–up receiver energy–efficiency top–k query medium access control |
Issue Date | 2021 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7511293 |
Citation | IEEE Transactions on Green Communications and Networking, 2021, v. 5 n. 1, p. 362 - 377 How to Cite? |
Abstract | This article proposes content–based wake–up control for top– k query in wireless sensor networks, where the sink attempts to collect information on top– k nodes or top– k values from sensor nodes employing wake–up receivers. The wake–up procedure is designed with a goal of waking up only the subset of nodes which have the relevant data observations to construct the desired top– k set. This prevents the sensors with less relevant data from waking up and wasting energy. Assuming p –persistent carrier sense multiple access (CSMA) as the medium access protocol, the proposed scheme is analyzed theoretically in terms of data collection delay and total energy consumption. The performance of the proposed wake–up control is examined over a wide variety of parameters with practical considerations and compared to the conventional identity (ID)–based wake–up (IDWu) such as unicast wake–up (UCWu) and broadcast wake–up (BCWu). The obtained numerical results show that the proposed CDCoWu outperforms IDWu in terms of data collection delay and energy consumption for the maximum ratio of top–data to number of sensor nodes ranging from 0.1 to 0.5 when the number of sensor nodes is equal to or more than 20. |
Persistent Identifier | http://hdl.handle.net/10722/295901 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Shiraishi, J | - |
dc.contributor.author | Yomo, H | - |
dc.contributor.author | Huang, K | - |
dc.contributor.author | Stefanovic, C | - |
dc.contributor.author | Popovski, P | - |
dc.date.accessioned | 2021-02-08T08:15:38Z | - |
dc.date.available | 2021-02-08T08:15:38Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | IEEE Transactions on Green Communications and Networking, 2021, v. 5 n. 1, p. 362 - 377 | - |
dc.identifier.uri | http://hdl.handle.net/10722/295901 | - |
dc.description.abstract | This article proposes content–based wake–up control for top– k query in wireless sensor networks, where the sink attempts to collect information on top– k nodes or top– k values from sensor nodes employing wake–up receivers. The wake–up procedure is designed with a goal of waking up only the subset of nodes which have the relevant data observations to construct the desired top– k set. This prevents the sensors with less relevant data from waking up and wasting energy. Assuming p –persistent carrier sense multiple access (CSMA) as the medium access protocol, the proposed scheme is analyzed theoretically in terms of data collection delay and total energy consumption. The performance of the proposed wake–up control is examined over a wide variety of parameters with practical considerations and compared to the conventional identity (ID)–based wake–up (IDWu) such as unicast wake–up (UCWu) and broadcast wake–up (BCWu). The obtained numerical results show that the proposed CDCoWu outperforms IDWu in terms of data collection delay and energy consumption for the maximum ratio of top–data to number of sensor nodes ranging from 0.1 to 0.5 when the number of sensor nodes is equal to or more than 20. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7511293 | - |
dc.relation.ispartof | IEEE Transactions on Green Communications and Networking | - |
dc.rights | IEEE Transactions on Green Communications and Networking. Copyright © Institute of Electrical and Electronics Engineers. | - |
dc.rights | ©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
dc.subject | Wireless sensor networks | - |
dc.subject | wake–up receiver | - |
dc.subject | energy–efficiency | - |
dc.subject | top–k query | - |
dc.subject | medium access control | - |
dc.title | Content-based Wake-up for Top-k Query in Wireless Sensor Networks | - |
dc.type | Article | - |
dc.identifier.email | Huang, K: huangkb@eee.hku.hk | - |
dc.identifier.authority | Huang, K=rp01875 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TGCN.2020.3033844 | - |
dc.identifier.scopus | eid_2-s2.0-85103214283 | - |
dc.identifier.hkuros | 321251 | - |
dc.identifier.volume | 5 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 362 | - |
dc.identifier.epage | 377 | - |
dc.identifier.eissn | 2473-2400 | - |
dc.identifier.isi | WOS:000662774000028 | - |
dc.publisher.place | United States | - |