WEKO3
アイテム
Scheduling for tandemly-connected sensor networks with heterogeneous link transmission rates
http://hdl.handle.net/10228/00007972
http://hdl.handle.net/10228/00007972558287e1-c033-4d3a-945c-b22555b983ad
| 名前 / ファイル | ライセンス | アクション |
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RECN_2019-14.pdf (1.2 MB)
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| アイテムタイプ | 会議発表論文 = Conference Paper(1) | |||||||||||||||||
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| 公開日 | 2020-11-17 | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||||||||
| 資源タイプ | conference paper | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Scheduling for tandemly-connected sensor networks with heterogeneous link transmission rates | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | eng | |||||||||||||||||
| 著者 |
Kimura, Ryota
× Kimura, Ryota× 柴田, 将拡
WEKO
25091
× 鶴, 正人
WEKO
5853
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | As a simplest sensor network topology, a tandemly-connected multi-hop wireless network model is studied, in which nodes are tandemly arranged and serially connected by unreliable lossy links. Each node generates a data packet in every one cycle period and forwards it bounded for either of two gateways at both ends of the network; the gateways can send the data to a server using a loss-free infrastructure. In such environments, packet losses often happen due to not only attenuation and fading but also interference among links, thus unscheduled packet forwarding schemes are inefficient and suffer from a low success ratio of packet delivery to the server. In our previous paper, we proposed a centralized scheduling to design a static time-slot allocation for redundant packet transmission based on the positions and packet loss rates of links to maintain a high success probability of delivering all sensor data. However, it only considered homogeneous links with the same transmission rate, and also it is not optimal in some topological conditions. Therefore, in this paper, we essentially enhanced it to adapt to heterogeneous links with different transmission rates and to topological conditions that are not covered by the previous scheme. Our scheme analytically derives an optimal static time-slot allocation and combines it with forward erasure correction (FEC) against packet losses based on inter-packet XOR coding. The results of synthetic simulation have shown the validity of the analytical optimization, the benefit of coding, and the issues hard to consider in analytical models as well. | |||||||||||||||||
| 備考 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | The 34th International Conference on Information Networking (ICOIN 2020), January 7-10, 2020, Barcelona, Spain | |||||||||||||||||
| 書誌情報 |
2020 International Conference on Information Networking (ICOIN) 発行日 2020-03-02 |
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| 出版社 | ||||||||||||||||||
| 出版社 | IEEE | |||||||||||||||||
| DOI | ||||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | https://doi.org/10.1109/ICOIN48656.2020.9016551 | |||||||||||||||||
| ISBN | ||||||||||||||||||
| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4199-2 | |||||||||||||||||
| ISBN | ||||||||||||||||||
| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4198-5 | |||||||||||||||||
| ISBN | ||||||||||||||||||
| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4200-5 | |||||||||||||||||
| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||
| 収録物識別子 | 1976-7684 | |||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||
| 権利情報 | Copyright (c) 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Multi-hop wireless communications | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | packet transmission scheduling | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | link transmission rate | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | packet loss rate | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||
| 査読の有無 | ||||||||||||||||||
| 値 | yes | |||||||||||||||||
| 連携ID | ||||||||||||||||||
| 値 | 8487 | |||||||||||||||||
