Lifetime balanced data aggregation for the internet of things. (February 2017)
- Record Type:
- Journal Article
- Title:
- Lifetime balanced data aggregation for the internet of things. (February 2017)
- Main Title:
- Lifetime balanced data aggregation for the internet of things
- Authors:
- Li, Zi
Zhang, Wensheng
Qiao, Daji
Peng, Yang - Abstract:
- Highlights: A lifetime balanced data aggregation scheme for the Internet of Things, called LBA, is proposed. LBA adjusts the aggregation delays of neighboring devices in a collaborative manner. The lifetime between neighboring devices may be balanced without increasing the end-to-end delay. LBA is distributed, scalable, and able to dynamically adapt to the network changes in practice. Graphical abstract: Abstract: This paper proposes LBA, a lifetime balanced data aggregation scheme for the Internet of Things (IoT) under an application-specified end-to-end delay requirement. In contrast to existing aggregation schemes, LBA aims to prolong the IoT network lifetime under network heterogeneity and dynamics, while ensuring the required data delivery delay. To achieve this goal in a distributed manner, LBA adaptively adjusts the aggregation delays of neighboring devices to balance the lifetime between them. As such balancing takes place in all neighborhoods, the minimal device lifetime in the network is increased gradually, thus prolonging the lifetime of the entire network. The effectiveness of LBA is demonstrated via extensive experiments on a testbed. Generally, when the network presents a higher degree of heterogeneity and dynamics, LBA's performance gain over a state-of-the-art non-adaptive data aggregation scheme becomes more significant, and the gap between LBA's performance and its theoretical upper bound gets smaller.
- Is Part Of:
- Computers & electrical engineering. Volume 58(2017)
- Journal:
- Computers & electrical engineering
- Issue:
- Volume 58(2017)
- Issue Display:
- Volume 58, Issue 2017 (2017)
- Year:
- 2017
- Volume:
- 58
- Issue:
- 2017
- Issue Sort Value:
- 2017-0058-2017-0000
- Page Start:
- 244
- Page End:
- 264
- Publication Date:
- 2017-02
- Subjects:
- Internet of things -- Data aggregation -- Lifetime-balancing -- End-to-end delay requirement
Computer engineering -- Periodicals
Electrical engineering -- Periodicals
Electrical engineering -- Data processing -- Periodicals
Ordinateurs -- Conception et construction -- Périodiques
Électrotechnique -- Périodiques
Électrotechnique -- Informatique -- Périodiques
Computer engineering
Electrical engineering
Electrical engineering -- Data processing
Periodicals
Electronic journals
621.302854 - Journal URLs:
- http://www.sciencedirect.com/science/journal/00457906/ ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.compeleceng.2016.09.025 ↗
- Languages:
- English
- ISSNs:
- 0045-7906
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3394.680000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 711.xml