Spatial and Temporal Correlations-Based Routing Algorithm in Intermittent Connectivity Human Social Network
Joint Authors
Gong, Haigang
Liu, Nianbo
Tao, Zhou
Hongbin, Xu
Liu, Ming
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-22
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
The social network formed by people is one of the key applications of Delay-Tolerant Network (DTN).
Owing to its intermittent connectivity and unique human mobility patterns, how to transmit data in an effective way is a challenging problem for the social network.
In this paper, we propose the idea of Trip History Model (THM) which establishes a model on a single person's mobility, and then a Spatial and Temporal Correlations-Based Routing Algorithm (STC) is proposed.
In STC, the node delivery probability is calculated according to both a node's current moving prediction and its history record to give guidance for message transmission.
Our simulation results show that, compared with LABEL and PROPHET algorithms, STC effectively improves the routing performance of the network.
American Psychological Association (APA)
Tao, Zhou& Hongbin, Xu& Liu, Ming& Liu, Nianbo& Gong, Haigang. 2012. Spatial and Temporal Correlations-Based Routing Algorithm in Intermittent Connectivity Human Social Network. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-477763
Modern Language Association (MLA)
Tao, Zhou…[et al.]. Spatial and Temporal Correlations-Based Routing Algorithm in Intermittent Connectivity Human Social Network. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-477763
American Medical Association (AMA)
Tao, Zhou& Hongbin, Xu& Liu, Ming& Liu, Nianbo& Gong, Haigang. Spatial and Temporal Correlations-Based Routing Algorithm in Intermittent Connectivity Human Social Network. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-477763
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477763
