DS+: Reliable Distributed Snapshot Algorithm for Wireless Sensor Networks. (16th January 2013)
- Record Type:
- Journal Article
- Title:
- DS+: Reliable Distributed Snapshot Algorithm for Wireless Sensor Networks. (16th January 2013)
- Main Title:
- DS+: Reliable Distributed Snapshot Algorithm for Wireless Sensor Networks
- Authors:
- Uslu, Gamze
Serdaroglu, Kemal Cagri
Baydere, Sebnem - Other Names:
- Huang Yueh M. Academic Editor.
- Abstract:
- Abstract : Acquiring the snapshot of a distributed system helps gathering system related global state. In wireless sensor networks (WSNs), global state shows if a node is terminated or deadlock occurs along with many other situations which prevents a WSN from fully functioning. In this paper, we present a fully distributed snapshot acquisition algorithm adapted to tree topology wireless sensor networks (WSNs). Since snapshot acquisition is through control messages sent over highly lossy wireless channels and congested nodes, we enhanced the snapshot algorithm with a sink based reliability suit to achieve robustness. We analyzed the performance of the algorithm in terms of snapshot success ratio and response time in simulation and experimental small test bed environment. The results reveal that the proposed tailor made reliability model increases snapshot acquisition performance by a factor of seven and response time by a factor of two in a 30-node network. We have also shown that the proposed algorithm outperforms its counterparts in the specified network setting.
- Is Part Of:
- Journal of computer networks and communications. Volume 2013(2013)
- Journal:
- Journal of computer networks and communications
- Issue:
- Volume 2013(2013)
- Issue Display:
- Volume 2013, Issue 2013 (2013)
- Year:
- 2013
- Volume:
- 2013
- Issue:
- 2013
- Issue Sort Value:
- 2013-2013-2013-0000
- Page Start:
- Page End:
- Publication Date:
- 2013-01-16
- Subjects:
- Computer networks -- Periodicals
Computer science -- Periodicals
004.605 - Journal URLs:
- https://www.hindawi.com/journals/jcnc/ ↗
- DOI:
- 10.1155/2013/970597 ↗
- Languages:
- English
- ISSNs:
- 2090-7141
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD Digital store
- Ingest File:
- 17148.xml