RAPS: a precision‐adaptive protocol towards improved data fidelity in wireless sensor networks. Issue 18 (18th October 2012)
- Record Type:
- Journal Article
- Title:
- RAPS: a precision‐adaptive protocol towards improved data fidelity in wireless sensor networks. Issue 18 (18th October 2012)
- Main Title:
- RAPS: a precision‐adaptive protocol towards improved data fidelity in wireless sensor networks
- Authors:
- Deng, Hanlin
Zhang, Baoxian
Jiao, Zhenzhen
Li, Cheng - Abstract:
- <abstract abstract-type="main" id="wcm2308-abs-0001"> <title>ABSTRACT</title> <p id="wcm2308-para-0005">Achieving high data quality and efficient network resource utilization is two major design objectives of wireless sensor networks (WSNs). However, these two objectives are often conflictive. By allowing sensors to report sampled data at high rates, fine‐grained data quality can be obtained. However, the limited resources of a WSN make it difficult to support very high traffic rate. Therefore, the capability of adaptively adjusting sensor nodes' traffic‐generating rates on the basis of the availability of network resources and application requirements is critical. This issue has attracted much attention recently, and some work has been carried out.</p> <p id="wcm2308-para-0006">To achieve high data quality and improved utilization of network resources, in this paper, we propose rate‐based adaptive precision setting (RAPS) protocol, which works in a way that each sensor can adaptively adjust its traffic‐generating rate on the basis of the current network resources availability and application requirements. RAPS introduces the following two key factors into its design: application's precision requirement and packet arrival rate. Analytical and simulation results show that RAPS can achieve improved data quality while reducing packet delivery latency. Copyright © 2012 John Wiley & Sons, Ltd.</p> </abstract>
- Is Part Of:
- Wireless communications and mobile computing. Volume 14:Issue 18(2014)
- Journal:
- Wireless communications and mobile computing
- Issue:
- Volume 14:Issue 18(2014)
- Issue Display:
- Volume 14, Issue 18 (2014)
- Year:
- 2014
- Volume:
- 14
- Issue:
- 18
- Issue Sort Value:
- 2014-0014-0018-0000
- Page Start:
- 1704
- Page End:
- 1719
- Publication Date:
- 2012-10-18
- Subjects:
- Wireless communication systems -- Periodicals
Mobile communication systems -- Periodicals
621.38205 - Journal URLs:
- https://onlinelibrary.wiley.com/journal/15308677 ↗
https://www.hindawi.com/journals/wcmc/ ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/wcm.2308 ↗
- Languages:
- English
- ISSNs:
- 1530-8669
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 9323.860000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 3248.xml