Location Prediction-Based Data Dissemination Using Swarm Intelligence in Opportunistic Cognitive Networks
Joint Authors
Li, Jie
Wang, Pengfei
Zhou, Yan
Zhao, Zhijie
Wang, Xingwei
Jia, Jie
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-25
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Swarm intelligence is widely used in the application of communication networks.
In this paper we adopt a biologically inspired strategy to investigate the data dissemination problem in the opportunistic cognitive networks (OCNs).
We model the system as a centralized and distributed hybrid system including a location prediction server and a pervasive environment deploying the large-scale human-centric devices.
To exploit such environment, data gathering and dissemination are fundamentally based on the contact opportunities.
To tackle the lack of contemporaneous end-to-end connectivity in opportunistic networks, we apply ant colony optimization as a cognitive heuristic technology to formulate a self-adaptive dissemination-based routing scheme in opportunistic cognitive networks.
This routing strategy has attempted to find the most appropriate nodes conveying messages to the destination node based on the location prediction information and intimacy between nodes, which uses the online unsupervised learning on geographical locations and the biologically inspired algorithm on the relationship of nodes to estimate the delivery probability.
Extensive simulation is carried out on the real-world traces to evaluate the accuracy of the location prediction and the proposed scheme in terms of transmission cost, delivery ratio, average hops, and delivery latency, which achieves better routing performances compared to the typical routing schemes in OCNs.
American Psychological Association (APA)
Li, Jie& Wang, Xingwei& Jia, Jie& Wang, Pengfei& Zhou, Yan& Zhao, Zhijie. 2014. Location Prediction-Based Data Dissemination Using Swarm Intelligence in Opportunistic Cognitive Networks. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1044273
Modern Language Association (MLA)
Li, Jie…[et al.]. Location Prediction-Based Data Dissemination Using Swarm Intelligence in Opportunistic Cognitive Networks. Mathematical Problems in Engineering No. 2014 (2014), pp.1-15.
https://search.emarefa.net/detail/BIM-1044273
American Medical Association (AMA)
Li, Jie& Wang, Xingwei& Jia, Jie& Wang, Pengfei& Zhou, Yan& Zhao, Zhijie. Location Prediction-Based Data Dissemination Using Swarm Intelligence in Opportunistic Cognitive Networks. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1044273
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044273