Delay Tolerant Network for smart city: Exploiting bus mobility

2016 ◽  
Author(s):  
Colian Giannini ◽  
Paolo Calegari ◽  
Chiara Buratti ◽  
Roberto Verdone
Keyword(s):  
Smart City ◽  
Delay Tolerant Network ◽  
Delay Tolerant

scholarly journals Performance of Delay Tolerant Network Protocol in Smart City Scenario

2020 ◽  
Vol 1569 ◽  
pp. 022056
Author(s):  
Agussalim ◽  
Masato Tsuru ◽  
W. Nur Cahyo ◽  
P. Agung Brastama
Keyword(s):  
Smart City ◽  
Delay Tolerant Network ◽  
Network Protocol ◽  
Delay Tolerant

scholarly journals An Aquatic Mobile Sensing USV Swarm with a Link Quality-Based Delay Tolerant Network

Sensors ◽  
2018 ◽  
Vol 18 (10) ◽  
pp. 3440 ◽  
Author(s):  
Daniela Sousa ◽  
Miguel Luís ◽  
Susana Sargento ◽  
Artur Pereira
Keyword(s):  
Performance Studies ◽  
Smart City ◽  
Low Cost ◽  
Data Gathering ◽  
Mobile Sensing ◽  
Delay Tolerant Network ◽  
Link Quality ◽  
Sensing Platform ◽  
Delay Tolerant ◽  
Environment Performance

The Smart City concept is starting to extend into maritime environments alongside with the increase of Unmanned Surface Vehicles (USV) models on the market. Consequently, by joining both Smart City and USV technologies, a set of platforms and applications for aquatic environments are emerging. This work proposes a low-cost aquatic mobile sensing platform for data gathering with a swarm of USVs communicating through a Delay-Tolerant Network (DTN). A set of DTN link quality-based routing strategies select the best quality path in a dynamic approach so the sensed information is able to reach the mobile gateway in a reliable way. A Link Quality Estimation (LQE) approach is proposed and its accuracy is evaluated through real experimentation. An aquatic simulation environment, considering both navigation and communication layers, was also proposed and used to evaluate the performance of the proposed routing strategies, and complement real environment performance studies.

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