DocumentCode
3141234
Title
Availability of Data in Locality-Aware Unreliable Networks
Author
Geibig, Joanna
Author_Institution
Dept. of Comput. Sci., Humboldt-Univ., Berlin, Germany
fYear
2009
fDate
18-23 June 2009
Firstpage
163
Lastpage
166
Abstract
The goal of our research is to improve data availability in large-scale wireless networks in a disaster scenario, where spatially correlated group of nodes may fail. In this paper, we analytically evaluate the efficacy of existing replication schemes from structured overlay networks under relaxed system constraints. The analysis shows that these schemes do not guarantee data survivability under the assumption of massive node crashes.
Keywords
emergency services; telecommunication network reliability; wireless sensor networks; data availability; data survivability; disaster scenario; locality-aware unreliable networks; node crashes; wireless sensor networks; Acceleration; Availability; Batteries; Computer crashes; Earthquakes; Large-scale systems; Peer to peer computing; Seismic measurements; Time measurement; Wireless sensor networks; data availability; data survivability; massive node crashes; peer-to-peer system; replication; wireless sensor network;
fLanguage
English
Publisher
ieee
Conference_Titel
Advances in Mesh Networks, 2009. MESH 2009. Second International Conference on
Conference_Location
Athens, Glyfada
Print_ISBN
978-0-7695-3667-5
Electronic_ISBN
978-0-7695-3667-5
Type
conf
DOI
10.1109/MESH.2009.24
Filename
5222976
Link To Document