Improved data availability and fault tolerance in MANET by replication

C. B. Chandrakala.; K. V. Prema.; K. S. Hareesha.

doi:10.1109/IAdCC.2013.6514244

Improved data availability and fault tolerance in MANET by replication

C. B. Chandrakala., K. V. Prema., K. S. Hareesha.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

Abstract

Unreliable wireless communication, mobility of network participants and limited resource capabilities of mobile devices make conventional replication techniques non suitable for MANETs. Frequent network partitions and dynamic disconnection should be handled to improve data availability. In this paper, a novel node failure fault tolerant data replication strategy is proposed. Main objective is to improve data accessibility among a mission critical mobility group. It ensures persistent data availability by duplicating data over replica nodes. The algorithm is designed to operate in environments with node failures. The proposed replica allocation methodology takes care of data availability values in the presence of node failures with mobile nodes remaining energy and storage capacity. Performance of the proposed approach is analyzed in terms of data availability and is demonstrated by simulations.

Original language	English
Title of host publication	Proceedings of the 2013 3rd IEEE International Advance Computing Conference, IACC 2013
Pages	324-329
Number of pages	6
DOIs	https://doi.org/10.1109/IAdCC.2013.6514244
Publication status	Published - 2013
Event	2013 3rd IEEE International Advance Computing Conference, IACC 2013 - Ghaziabad, India Duration: 22-02-2013 → 23-02-2013

Conference

Conference	2013 3rd IEEE International Advance Computing Conference, IACC 2013
Country/Territory	India
City	Ghaziabad
Period	22-02-13 → 23-02-13

All Science Journal Classification (ASJC) codes

Artificial Intelligence

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10.1109/IAdCC.2013.6514244

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@inproceedings{e3af45eb075d4713b951dd530e81efeb,

title = "Improved data availability and fault tolerance in MANET by replication",

abstract = "Unreliable wireless communication, mobility of network participants and limited resource capabilities of mobile devices make conventional replication techniques non suitable for MANETs. Frequent network partitions and dynamic disconnection should be handled to improve data availability. In this paper, a novel node failure fault tolerant data replication strategy is proposed. Main objective is to improve data accessibility among a mission critical mobility group. It ensures persistent data availability by duplicating data over replica nodes. The algorithm is designed to operate in environments with node failures. The proposed replica allocation methodology takes care of data availability values in the presence of node failures with mobile nodes remaining energy and storage capacity. Performance of the proposed approach is analyzed in terms of data availability and is demonstrated by simulations.",

author = "Chandrakala., {C. B.} and Prema., {K. V.} and Hareesha., {K. S.}",

year = "2013",

doi = "10.1109/IAdCC.2013.6514244",

language = "English",

isbn = "9781467345286",

pages = "324--329",

booktitle = "Proceedings of the 2013 3rd IEEE International Advance Computing Conference, IACC 2013",

note = "2013 3rd IEEE International Advance Computing Conference, IACC 2013 ; Conference date: 22-02-2013 Through 23-02-2013",

}

Chandrakala., CB , Prema., KV & Hareesha., KS 2013, Improved data availability and fault tolerance in MANET by replication. in Proceedings of the 2013 3rd IEEE International Advance Computing Conference, IACC 2013., 6514244, pp. 324-329, 2013 3rd IEEE International Advance Computing Conference, IACC 2013, Ghaziabad, India, 22-02-13. https://doi.org/10.1109/IAdCC.2013.6514244

TY - GEN

T1 - Improved data availability and fault tolerance in MANET by replication

AU - Chandrakala., C. B.

AU - Prema., K. V.

AU - Hareesha., K. S.

PY - 2013

Y1 - 2013

N2 - Unreliable wireless communication, mobility of network participants and limited resource capabilities of mobile devices make conventional replication techniques non suitable for MANETs. Frequent network partitions and dynamic disconnection should be handled to improve data availability. In this paper, a novel node failure fault tolerant data replication strategy is proposed. Main objective is to improve data accessibility among a mission critical mobility group. It ensures persistent data availability by duplicating data over replica nodes. The algorithm is designed to operate in environments with node failures. The proposed replica allocation methodology takes care of data availability values in the presence of node failures with mobile nodes remaining energy and storage capacity. Performance of the proposed approach is analyzed in terms of data availability and is demonstrated by simulations.

AB - Unreliable wireless communication, mobility of network participants and limited resource capabilities of mobile devices make conventional replication techniques non suitable for MANETs. Frequent network partitions and dynamic disconnection should be handled to improve data availability. In this paper, a novel node failure fault tolerant data replication strategy is proposed. Main objective is to improve data accessibility among a mission critical mobility group. It ensures persistent data availability by duplicating data over replica nodes. The algorithm is designed to operate in environments with node failures. The proposed replica allocation methodology takes care of data availability values in the presence of node failures with mobile nodes remaining energy and storage capacity. Performance of the proposed approach is analyzed in terms of data availability and is demonstrated by simulations.

UR - http://www.scopus.com/inward/record.url?scp=84879858632&partnerID=8YFLogxK

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U2 - 10.1109/IAdCC.2013.6514244

DO - 10.1109/IAdCC.2013.6514244

M3 - Conference contribution

AN - SCOPUS:84879858632

SN - 9781467345286

SP - 324

EP - 329

BT - Proceedings of the 2013 3rd IEEE International Advance Computing Conference, IACC 2013

T2 - 2013 3rd IEEE International Advance Computing Conference, IACC 2013

Y2 - 22 February 2013 through 23 February 2013

ER -

Improved data availability and fault tolerance in MANET by replication

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