| Paper Abstract and Keywords |
| Presentation |
2019-11-26 14:10
[Poster Presentation]
Optimal Network Configuration for Fault Tolerance in D2D-based Social Networking Service
Hanami Yokoi, Takuji Tachibana (Univ. Fukui) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In device-to-device based social networking service (D2D-based SNS), the data transmission is performed over two layer networks; a physical network and a social network. D2D communications are performed in the physical network, and users are communicated with each other in the social network. Here, the performance of data transmission in D2D-based SNS depends on the topologies of those two networks. In such two layer networks, if cascading failures are occured, the performance of data transmission is degraded significantly. In this paper, we propose an optimal network configuration for fault tolerance in D2D-based SNS. In the proposed network configuration, fault tolerance is improved by adding user relationships of SNS with autonomous distributed control. For the autonomous distributed control, user relationships between users should be added appropriately to improve fault tolerance, and hence we formulate an optimization problem where optimal added user relationships are derived. Based on the optimal solution, a heuristic algorithm for deriving the optimum solution of the optimization problem is proposed as an autonomous distributed control. In the autonomous distributed control method, user relationships are added between users whose node degree is high by using the information on node degree of adjacent nodes. In numerical examples, the performance of the proposed method is evaluated with simulation and the effectiveness of the proposed method is investigated. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Device-to-Device communication / Social networking service / D2D-based SNS / Fault torelance / Network configuration / Autonomous distributed control / / |
| Reference Info. |
IEICE Tech. Rep. |
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| Conference Information |
| Committee |
RISING |
| Conference Date |
2019-11-26 - 2019-11-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Researches on Super-Intelligent Networking, etc. |
| Paper Information |
| Registration To |
RISING |
| Conference Code |
2019-11-RISING |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Optimal Network Configuration for Fault Tolerance in D2D-based Social Networking Service |
| Sub Title (in English) |
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| Keyword(1) |
Device-to-Device communication |
| Keyword(2) |
Social networking service |
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D2D-based SNS |
| Keyword(4) |
Fault torelance |
| Keyword(5) |
Network configuration |
| Keyword(6) |
Autonomous distributed control |
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| 1st Author's Name |
Hanami Yokoi |
| 1st Author's Affiliation |
University of Fukui (Univ. Fukui) |
| 2nd Author's Name |
Takuji Tachibana |
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University of Fukui (Univ. Fukui) |
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| Speaker |
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| Date Time |
2019-11-26 14:10:00 |
| Presentation Time |
50 minutes |
| Registration for |
RISING |
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