| Presentation | 2022-08-25 Multi-hop Wake-up Control for top-k Query in Wireless Sensor Networks Takuya Murakami, Junya shiraishi, Hiroyuki Yomo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we focus on top-k query in on-demand Wireless Sensor Networks (WSNs) employing wake-up receivers, which aims to grasp the information on top-k data in the network. As a wake-up control for top-k query, CountDown Content-based Wake-up (CDCoWu) has been proposed, which assumes a single-hop network. However, in order to expand the sensing area, the extension to multi-hop operations is required. Therefore, this work proposes an extended version of CDCoWu, which can be applied to a clustering based two-hop network. We also show that the superiority of CDCoWu based scheme and UniCast Wake-up (UCWu) based scheme, which performs wake-up control based on the unique ID of each sensor node, changes depending on the cluster size. Based on this result, a hybrid scheme is proposed to appropriately select CDCoWu and UCWu based schemes according to the given cluster size, and the effectiveness of the proposed scheme is verified by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WSNs / Wake-up receiver / MAC protocol / top-k query / Multi-hop |
| Paper # | RCS2022-113 |
| Date of Issue | 2022-08-18 (RCS) |
| Conference Information | |
| Committee | SAT / RCS |
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| Conference Date | 2022/8/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tetsushi Ikegami(Meiji Univ.) / Kenichi Higuchi(Tokyo Univ. of Science) |
| Vice Chair | Masashi Kamei(NHK) / Takana Kaho(Shonan Inst. of Tech.) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) |
| Secretary | Masashi Kamei(NTT) / Takana Kaho(NICT) / Tomoya Tandai(Panasonic) / Fumihide Kojima(Univ. of Electro-Comm) / Osamu Muta(Sharp) |
| Assistant | Riichiro Nagareda(KDDI Research) / Yuuki Koizumi(NHK) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications / Technical Committee on Radio Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-hop Wake-up Control for top-k Query in Wireless Sensor Networks |
| Sub Title (in English) | |
| Keyword(1) | WSNs |
| Keyword(2) | Wake-up receiver |
| Keyword(3) | MAC protocol |
| Keyword(4) | top-k query |
| Keyword(5) | Multi-hop |
| 1st Author's Name | Takuya Murakami |
| 1st Author's Affiliation | Kansai University(Kansai Univ.) |
| 2nd Author's Name | Junya shiraishi |
| 2nd Author's Affiliation | Kansai University(Kansai Univ.) |
| 3rd Author's Name | Hiroyuki Yomo |
| 3rd Author's Affiliation | Kansai University(Kansai Univ.) |
| Date | 2022-08-25 |
| Paper # | RCS2022-113 |
| Volume (vol) | vol.122 |
| Number (no) | RCS-164 |
| Page | pp.pp.90-95(RCS), |
| #Pages | 6 |
| Date of Issue | 2022-08-18 (RCS) |