Distributed Detection of Randomly Located Targets in Mobility-Assisted Sensor Networks with Node Mobility Management. (20th May 2010)
- Record Type:
- Journal Article
- Title:
- Distributed Detection of Randomly Located Targets in Mobility-Assisted Sensor Networks with Node Mobility Management. (20th May 2010)
- Main Title:
- Distributed Detection of Randomly Located Targets in Mobility-Assisted Sensor Networks with Node Mobility Management
- Authors:
- Wimalajeewa Wimalajeewa, Thakshila Thakshila
Jayaweera Jayaweera, Sudharman K. Sudharman K. - Other Names:
- Li Li Husheng Husheng Academic Editor.
- Abstract:
- Abstract : Performance gain achieved by adding mobile nodes to a stationary sensor network for target detection depends on factors such as the number of mobile nodes deployed, mobility patterns, speed and energy constraints of mobile nodes, and the nature of the target locations (deterministic or random). In this paper, we address the problem of distributed detection of a randomly located target by a hybrid sensor network. Specifically, we develop two decision-fusion architectures for detection where in the first one, impact of node mobility is taken into account for decisions updating at the fusion center, while in the second model the impact of node mobility is taken at the node level decision updating. The cost of deploying mobile nodes is analyzed in terms of the minimum fraction of mobile nodes required to achieve the desired performance level within a desired delay constraint. Moreover, we consider managing node mobility under given constraints.
- Is Part Of:
- EURASIP journal on advances in signal processing. Volume 2010(2010)
- Journal:
- EURASIP journal on advances in signal processing
- Issue:
- Volume 2010(2010)
- Issue Display:
- Volume 2010, Issue 2010 (2010)
- Year:
- 2010
- Volume:
- 2010
- Issue:
- 2010
- Issue Sort Value:
- 2010-2010-2010-0000
- Page Start:
- Page End:
- Publication Date:
- 2010-05-20
- Subjects:
- Signal processing -- Periodicals
Traitement du signal
Signal processing
Periodicals
621.3822 - Journal URLs:
- https://asp-eurasipjournals.springeropen.com/ ↗
http://link.springer.com/ ↗
http://www.hindawi.com/journals/asp/ ↗ - DOI:
- 10.1155/2010/695026 ↗
- Languages:
- English
- ISSNs:
- 1687-6172
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 25228.xml