CARCC: Connectivity Autorecovering via Cooperative Communication
Joint Authors
Afonseca, Ulisses Rodrigues
Rêgo, Camila Feitosa
Bordim, Jacir Luiz
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-15
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Information Technology and Computer Science
Abstract EN
Wireless ad hoc networks are often considered an alternative for providing communication means to support urgent and temporary tasks.
In such settings, network connectivity is a primary condition to allow nodes to exchange information.
In this work we explore the use of cooperative communication (CC) techniques for improving network connectivity.
The proposed solution, named Connectivity Autorecovering with Cooperative Communication (CARCC), monitors potential network disruption points and proactively creates cooperative links (CC-links).
These links are used to regain network connectivity when necessary.
CARCC allows the selection of suitable CC-links in O(Δ(G)×Λ) time, whereas a centralized approach takes O(V2×Λ) time, where Δ(G) is the degree of the underline network graph G(V,E) and Λ is the computational cost of selecting helper nodes.
Although CARCC relies on localized information, it is able to provide comparable results of other noteworthy alternatives that require global topological information.
The CC-links provided by CARCC reestablished network connectivity in over 91% in the evaluated settings.
American Psychological Association (APA)
Afonseca, Ulisses Rodrigues& Rêgo, Camila Feitosa& Bordim, Jacir Luiz. 2017. CARCC: Connectivity Autorecovering via Cooperative Communication. Wireless Communications and Mobile Computing،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1205859
Modern Language Association (MLA)
Afonseca, Ulisses Rodrigues…[et al.]. CARCC: Connectivity Autorecovering via Cooperative Communication. Wireless Communications and Mobile Computing No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1205859
American Medical Association (AMA)
Afonseca, Ulisses Rodrigues& Rêgo, Camila Feitosa& Bordim, Jacir Luiz. CARCC: Connectivity Autorecovering via Cooperative Communication. Wireless Communications and Mobile Computing. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1205859
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205859