Adapting the beacon interval for opportunistic network communications

2015 ◽  
Author(s):  
Salem Sati ◽  
Kalman Graffi
Keyword(s):  
Opportunistic Network ◽  
Network Communications

scholarly journals Opportunistic Network Algorithms for Internet Traffic Offloading in Music Festival Scenarios

Sensors ◽  
2021 ◽  
Vol 21 (10) ◽  
pp. 3315
Author(s):  
Aida-Ștefania Manole ◽  
Radu-Ioan Ciobanu ◽  
Ciprian Dobre ◽  
Raluca Purnichescu-Purtan
Keyword(s):  
High Performance ◽  
Geographical Area ◽  
Mobility Model ◽  
Routing Algorithms ◽  
Message Delivery ◽  
Opportunistic Network ◽  
Key Factors ◽  
Network Algorithms ◽  
Music Festival ◽  
Social Metrics

Constant Internet connectivity has become a necessity in our lives. Hence, music festival organizers allocate part of their budget for temporary Wi-Fi equipment in order to sustain the high network traffic generated in such a small geographical area, but this naturally leads to high costs that need to be decreased. Thus, in this paper, we propose a solution that can help offload some of that traffic to an opportunistic network created with the attendees’ smartphones, therefore minimizing the costs of the temporary network infrastructure. Using a music festival-based mobility model that we propose and analyze, we introduce two routing algorithms which can enable end-to-end message delivery between participants. The key factors for high performance are social metrics and limiting the number of message copies at any given time. We show that the proposed solutions are able to offer high delivery rates and low delivery delays for various scenarios at a music festival.

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