On the Energy Efficiency and Performance of Delay-Tolerant Routing Protocols
| Autor: | Muhammad Sajjadur Rahim, Sujan Chandra Roy, Md. Khalid Mahbub Khan, Abu Zafor Md. Touhidul Islam |
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| Rok vydání: | 2020 |
| Předmět: |
Routing protocol
Delay-tolerant networking Transmission (telecommunications) business.industry Computer science Node (networking) ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Resource allocation Latency (engineering) Routing (electronic design automation) business Efficient energy use Computer network |
| Zdroj: | Cyber Security and Computer Science ISBN: 9783030528553 |
| DOI: | 10.1007/978-3-030-52856-0_44 |
| Popis: | Delay-Tolerant Network (DTN) is a resource-bound networking system which consists of many intermittently connected, movable devices known as nodes. Energy can be considered as an important resource for DTN scenarios since these nodes have limited energy. In order to perfect network enforcement, it is necessary to exploit the energy of the nodes efficiently. In DTN, most of the node energy is consumed because of mobility, scanning neighbors to deliver message and message transmission. Node energy has a significant role for successful transmission of messages. Higher energy of a node means that it has a high possibility to route its message with success across the network. So, for effective message routing it is mandatory to select an energy efficient routing mechanism in DTN environment. This point makes us interested to study the consumption of node energy in DTN scenarios. Within this research, the study of energy issue is focused for DTN routing approaches: Epidemic, Resource Allocation Protocol for Intentional DTN (RAPID), MaxProp, Probabilistic Routing Protocol using History of Encounters and Transitivity (PRoPHET), Spray and Wait, and Spray and Focus with their comparative performance analysis on behalf of four performance criteria: average remaining energy of node, delivery ratio, average latency, and transmission cost. Simulations are performed in Opportunistic Network Environment (ONE) simulator by varying node density while keeping message Time-To-Live (TTL) fixed and further, message TTL is changed while node density is kept fixed. We have found that Spray and Wait is the most energy efficient DTN routing scheme, whereas Spray and Focus yields the best performance in terms of delivery ratio, average latency and transmission cost. |
| Databáze: | OpenAIRE |
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