Restricted Epidemic Routing Method in Large-Scale Delay-Tolerant Networks

Hu, Yanzhi; Tian, Tian; Zhang, Fengbin; Chen, Qihang; Yu, Gang; Ma, Dawei

doi:10.1109/icct52962.2021.9657947

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…IoT 2024, 5 Therefore, the traditional framework of Internet communication does not consider scenarios where vehicles or individuals physically move to locations without an established wired or wireless infrastructure to transport information. Delay-tolerant networking (DTN) addresses the challenges posed by the constraints of traditional communication technologies in such scenarios [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Development, Implementation and Evaluation of An Epidemic Communication System

Yamada,

Hiraguri,

Kimura

et al. 2024

IoT

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The purpose of this study is to discuss epidemic communication for drones to share information in flight and to develop a wireless system for implementation. Various theoretical studies have been conducted on epidemic communication, but their applications are not clear, so a system that assumes practical use is developed. As the main evaluation items, we analyzed the effect of communication interference between drones on the amount of data transmission, and furthermore, proposed an optimal transmission method depending on the flight speed. In these analysis results, we designed functions to be implemented in drones, developed wireless devices, and confirmed their operation through demonstration tests using actual drones. Based on the results of this research, we succeeded in identifying issues to be addressed in order to implement the system on drones and in developing an epidemic communication system based on the results of demonstration experiments, thereby contributing to the realization of inter-drone communication in the future.

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Section: Introductionmentioning

confidence: 99%

Development, Implementation and Evaluation of An Epidemic Communication System

Yamada,

Hiraguri,

Kimura

et al. 2024

IoT

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Comparative Analysis of Routing Algorithms in Opportunistic Network

Joshi,

Popat

2024

Communications in Computer and Information Science

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Performance evaluation of contact-time based and adaptive-timer based message suppression methods for inter-vehicle communication in vehicular DTN

Ikeda

2023

JHS

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In the next generation wireless networks, the number of connected terminals to the network, communication protocols, and the channels available will be increased, thus network slicing will become more important. Also, vehicles, buses, trains and motorcycles are considered communication terminals. These communication terminals should have independent network management considering their movement such as joining and leaving the networks. Therefore, Delay-Disruption-Disconnection Tolerant Networking (DTN) has been attracting attention for their potential support of inter-vehicle communication. In this paper are presented the Contact-Time (CT) based and Adaptive-Timer (AT) based Message Suppression (MS) methods for Vehicular DTN. For the CT-based MS method are used three DTN protocols for Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communication. For AT-based MS are used conventional Epidemic and two proposed Epidemic-based methods for V2V communication. We compare MS method, Message Suppression Controller (MSC) and MSC with Adaptive Threshold (MSC-ATh). The simulation results show that MSC-ATh performs better than other approaches. The storage consumption is improved when the number of vehicles increases and there is no reduction in PDR even if the message suppression is enabled. For Epidemic, when the number of Road-Side Units (RSUs) is 16, the results of PDR are the best compared with other DTN protocols. The MSC-ATh method is about 22% better than Epidemic for storage consumption. Also, the delay performance of MSC-ATh is improved by increasing the Suppression Coefficients (SCs) and number of vehicles.

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Restricted Epidemic Routing Method in Large-Scale Delay-Tolerant Networks

Cited by 3 publications

References 15 publications

Development, Implementation and Evaluation of An Epidemic Communication System

Development, Implementation and Evaluation of An Epidemic Communication System

Comparative Analysis of Routing Algorithms in Opportunistic Network

Performance evaluation of contact-time based and adaptive-timer based message suppression methods for inter-vehicle communication in vehicular DTN

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