A Dynamic Size Distributed Program Image Cache for Wireless Sensor Networks
A Dynamic Size Distributed Program Image Cache for Wireless Sensor Networks
Reprogramming node software over-the-air is an essential requirement in many wireless sensor network applications due to the inaccessibility of the deployed sensor nodes. Transmitting whole software images consumes a high amount of energy in proportion to updates, especially when they are small in size. Incremental updates have addressed this; however introduce the potential of a sensor node becoming out of sync when it misses an update. In this paper we present a dynamic size distributed program image cache that provides increased efficiency in reprogramming out of sync nodes and multi-purpose wireless sensor networks.
sensor networks cache reprogramming
Ellul, Joshua
720b52fa-454a-470e-b6a8-82b4b391618b
Martinez, Kirk
5f711898-20fc-410e-a007-837d8c57cb18
De Roure, David
02879140-3508-4db9-a7f4-d114421375da
25 May 2009
Ellul, Joshua
720b52fa-454a-470e-b6a8-82b4b391618b
Martinez, Kirk
5f711898-20fc-410e-a007-837d8c57cb18
De Roure, David
02879140-3508-4db9-a7f4-d114421375da
Ellul, Joshua, Martinez, Kirk and De Roure, David
(2009)
A Dynamic Size Distributed Program Image Cache for Wireless Sensor Networks.
The IEEE 23rd International Conference on Advanced Information Networking and Applications (AINA-09), Bradford.
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Conference or Workshop Item
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Abstract
Reprogramming node software over-the-air is an essential requirement in many wireless sensor network applications due to the inaccessibility of the deployed sensor nodes. Transmitting whole software images consumes a high amount of energy in proportion to updates, especially when they are small in size. Incremental updates have addressed this; however introduce the potential of a sensor node becoming out of sync when it misses an update. In this paper we present a dynamic size distributed program image cache that provides increased efficiency in reprogramming out of sync nodes and multi-purpose wireless sensor networks.
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Published date: 25 May 2009
Additional Information:
Event Dates: May 25 2009
Venue - Dates:
The IEEE 23rd International Conference on Advanced Information Networking and Applications (AINA-09), Bradford, 2009-05-25
Keywords:
sensor networks cache reprogramming
Organisations:
Web & Internet Science
Identifiers
Local EPrints ID: 267204
URI: http://eprints.soton.ac.uk/id/eprint/267204
PURE UUID: a14c3f93-d3b4-4a59-a912-ed1f2e70e3a9
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Date deposited: 24 Mar 2009 14:44
Last modified: 15 Mar 2024 02:53
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Contributors
Author:
Joshua Ellul
Author:
Kirk Martinez
Author:
David De Roure
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