Collecting all data continuously in wireless sensor networks with a mobile base station. (2015)
- Record Type:
- Journal Article
- Title:
- Collecting all data continuously in wireless sensor networks with a mobile base station. (2015)
- Main Title:
- Collecting all data continuously in wireless sensor networks with a mobile base station
- Authors:
- Li, Jie
Ye, Xiucai
Xu, Li
Liu, Huaibei - Abstract:
- In this paper, we present a novel coding scheme called separate coding (SC) for collecting all data continuously in wireless sensor networks with a mobile base station (mBS). By separately encoding a certain number of data segments in a combined segment, and storing the combined segments in the corresponding buffers of each sensor node, the SC scheme provides an efficient storage method to collect all data segments. By randomly querying a small subset of sensor nodes, the mBS can reconstruct all the original data segments with high probability. We prove that the success ratio of SC-based data collection is very close to 100%. The number of sensor nodes that should be queried by the mBS can be reduced with a few additional storage space in each sensor node. The performance evaluation has been conducted through computer simulations. It further demonstrates the feasibility and superiority of the proposed SC scheme.
- Is Part Of:
- International journal of computational science and engineering. Volume 11:Number 3(2016)
- Journal:
- International journal of computational science and engineering
- Issue:
- Volume 11:Number 3(2016)
- Issue Display:
- Volume 11, Issue 3 (2016)
- Year:
- 2016
- Volume:
- 11
- Issue:
- 3
- Issue Sort Value:
- 2016-0011-0003-0000
- Page Start:
- 239
- Page End:
- 248
- Publication Date:
- 2015
- Subjects:
- separate coding -- wireless sensor networks -- WSNs -- continuous data collection -- mobile base stations -- mBS -- simulation
Computer science -- Mathematics -- Periodicals
Computer simulation -- Mathematical aspects -- Periodicals
Computational intelligence -- Periodicals
004.015105 - Journal URLs:
- http://www.inderscience.com/jhome.php?jcode=ijcse ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1742-7185
- 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 STI - ELD Digital store - Ingest File:
- 7540.xml