Presentation | 2016-08-29 An Adaptive Packet Transfer Scheme for Stabilizing Wireless Networked Control Systems Keisuke Nakashima, Takahiro Matsuda, Tetsuya Takine, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to stabilize wireless networked controlled systems (WNCSs) whose components are connected through wireless networks, it is necessary to establish highly reliable wireless connections in terms of packet loss rates and packet delivery delays. In this paper, we consider a WNCS with one controller and several controlled objects, which are connected through a TDMA (Time Division Multiple Access)-based multihop wireless network. By means of the TDMA-based packet transmission, we can avoid packet losses due to collisions and guarantee the end-to-end delivery delay. In TDMA, each link on established paths is allocated to a time slot, which is referred to as link scheduling, and packets are transmitted on the link at the allocated time slot. In this paper, to stabilize the WNCS against packet losses caused by bit errors on wireless links and packet delivery delays, we propose an adaptive packet transfer scheme, where paths and link scheduling are adaptively changed according to states of the paths and the controlled objects. We evaluate the proposed scheme by simulation experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | wireless networked controlled systems / multihop wireless network / TDMA |
Paper # | CQ2016-56 |
Date of Issue | 2016-08-22 (CQ) |
Conference Information | |
Committee | CQ |
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Conference Date | 2016/8/29(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tsukubasan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Wireless Communication Quality, Cross-Layer Techniques, 5G Mobile Communications and Applications, Wireless Network Protocol Design, Wireless Resource Management, IoT, M2M, etc. |
Chair | Kyoko Yamori(Asahi Univ.) |
Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
Secretary | Takanori Hayashi(Osaka Univ.) / Hideyuki Shimonishi(Keio Univ.) |
Assistant | Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.) |
Paper Information | |
Registration To | Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Adaptive Packet Transfer Scheme for Stabilizing Wireless Networked Control Systems |
Sub Title (in English) | |
Keyword(1) | wireless networked controlled systems |
Keyword(2) | multihop wireless network |
Keyword(3) | TDMA |
1st Author's Name | Keisuke Nakashima |
1st Author's Affiliation | Osaka University(Osaka Univ.) |
2nd Author's Name | Takahiro Matsuda |
2nd Author's Affiliation | Osaka University(Osaka Univ.) |
3rd Author's Name | Tetsuya Takine |
3rd Author's Affiliation | Osaka University(Osaka Univ.) |
Date | 2016-08-29 |
Paper # | CQ2016-56 |
Volume (vol) | vol.116 |
Number (no) | CQ-202 |
Page | pp.pp.45-50(CQ), |
#Pages | 6 |
Date of Issue | 2016-08-22 (CQ) |