Presentation | 2017-01-26 Message Transmission Scheduling with Forward Erasure Correction for Tandem Multi-hop Sensor Networks Shohei Matsubara, Masato Tsuru, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper studies message transmission scheduling on tandem multi-hop transmission model with lossy unreliable wireless links, where each node periodically generates a message every T time-slots. Such a model is of practical importance, e.g., in monitoring a linearly extended facility in the wild by low-cost sensor network. Each message can be transmitted from a node to an adjacent within each single time-slot, and should be relayed in a store-wait-and-forward manner from its source node to one of gateways at the edges of the tandem within Ttime-slots. The proposed scheme consists of: (i) a static time-slot assignment over all links; and (ii) message selection for transmission in each assigned time-slot on each link. We develop an analytical derivation of an optimal static assignment for (i) and a message selection to give an equal opportunity to all messages passing the link in conjunction with a simple XOR network coding-based proactive recovery for (ii). In this report, we conduct simulation-based evaluation using Scenargie for wireless communications. Simulation results showed that, the success delivery probability of the proposed scheme is comparable to that of ACK-based more complicated reactive recovery schemes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sensor networks / multi-hopp wirekess communications / message transmission scheduling / network coding |
Paper # | NS2016-141 |
Date of Issue | 2017-01-19 (NS) |
Conference Information | |
Committee | NS |
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Conference Date | 2017/1/26(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kagoshima J-Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hideki Tode(Osaka Pref. Univ.) |
Vice Chair | Yoshikatsu Okazaki(NTT) |
Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) |
Assistant | Shohei Kamamura(NTT) |
Paper Information | |
Registration To | Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Message Transmission Scheduling with Forward Erasure Correction for Tandem Multi-hop Sensor Networks |
Sub Title (in English) | |
Keyword(1) | sensor networks |
Keyword(2) | multi-hopp wirekess communications |
Keyword(3) | message transmission scheduling |
Keyword(4) | network coding |
1st Author's Name | Shohei Matsubara |
1st Author's Affiliation | Kyushu Institute of Technology(KIT) |
2nd Author's Name | Masato Tsuru |
2nd Author's Affiliation | Kyushu Institute of Technology(KIT) |
Date | 2017-01-26 |
Paper # | NS2016-141 |
Volume (vol) | vol.116 |
Number (no) | NS-428 |
Page | pp.pp.1-6(NS), |
#Pages | 6 |
Date of Issue | 2017-01-19 (NS) |