| Presentation | 2020-08-25 Analysis of MAC Protocols for Battery-Powered Devices in Wireless Field Area Network Ryota Okumura, Keiichi Mizutani, Hiroshi Harada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wi-SUN field area network (FAN) is a specification of wireless multi-hop networks oriented toward like smart metering systems. For next-generation specifications, the low-power operation for limited-function devices (LFDs) is under development to accommodate battery-powered devices like gas and water meters into a FAN. In this report, the low-power media access control (MAC) protocol for LFDs in next-generation Wi-SUN FAN is studied. One method is achieved by limiting the listening schedule and adopting synchronized communications. In addition to this method, we propose a method that adopts the synchronous coordinated sampled listening (CSL) protocol for downlink communications. Theoretical analysis is developed to show the effectiveness of the method that adopts the CSL protocol under specific conditions assumed in use cases of LFDs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wi-SUN Field Area Network (FAN), Low Function Device (LFD) / Coordinated Sampled Listening (CSL) / MAC |
| Paper # | SRW2020-18 |
| Date of Issue | 2020-08-17 (SRW) |
| Conference Information | |
| Committee | SRW |
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| Conference Date | 2020/8/24(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Video Conf. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN， WPAN， Ad-hoc, mmWave, etc. |
| Chair | Satoshi Denno(Okayama Univ.) |
| Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) / Hanako Noda(Anritsu) |
| Secretary | Keiichi Mizutani(NTT) / Kentaro Saito(NIigata Univ.) / Hanako Noda |
| Assistant | Masaaki Fuse(Anritsu) / Akihito Noda(Nanzan Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of MAC Protocols for Battery-Powered Devices in Wireless Field Area Network |
| Sub Title (in English) | |
| Keyword(1) | Wi-SUN Field Area Network (FAN), Low Function Device (LFD) |
| Keyword(2) | Coordinated Sampled Listening (CSL) |
| Keyword(3) | MAC |
| 1st Author's Name | Ryota Okumura |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Keiichi Mizutani |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Hiroshi Harada |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2020-08-25 |
| Paper # | SRW2020-18 |
| Volume (vol) | vol.120 |
| Number (no) | SRW-138 |
| Page | pp.pp.45-50(SRW), |
| #Pages | 6 |
| Date of Issue | 2020-08-17 (SRW) |