Delivery Scheme Based on Ant Colony Algorithm for Human Contact Networks

Provided by: Binary Information Press
Topic: Networking
Format: PDF
Human contact network is a kind of Delay Tolerant Networks (DTNs) and is closely related with people' activities. Owing to its intermittent connectivity and unique human mobility patterns, how to transmit data in an effective way is a challenging problem for Pocket Switched Network (PSN). In this paper, considering the regularity of people activities, the authors propose a DCM (Data Collection Model) based on ant colony to save message transmission trip including spatial and temporal characteristics of e effectively transmitted messages.

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