Presentation | 2015-08-24 A study on the performance improvement of a synchronous power-saving wireless communication system by the clock drift correction Yasutaka Kawamoto, Toshihiko Matsunaga, Yuichi Kado, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Sensor networks for infrastructure monitoring, it has to be able to long-term operation of about 10 years battery. Infrastructure monitoring is a public business. Accordingly, infrastructure monitoring system must be constructed utilizing standard techniques. LPL (Low Power Listening) is famous as a long-life technology of sensor network. Using LPL, when the time synchronization between communications devices are able to maintain, can be power-saving communication. However, in a system using the XCO, it cannot be maintained the time synchronization. The reason is the XCO's clock skew. We developed NES-MAC that is the IEEE802.15.4e standards-based MAC stack and it has clock correction function. We show that the NES-MAC is capable of long-term drive of more than 10 years with two CR123A batteries. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LPL / MAC / clock correction / low power / standard-based technology |
Paper # | SRW2015-22 |
Date of Issue | 2015-08-17 (SRW) |
Conference Information | |
Committee | SRW |
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Conference Date | 2015/8/24(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Shibaura Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | WLAN, etc. |
Chair | Hiroshi Harada(Kyoto Univ.) |
Vice Chair | Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
Secretary | Masafumi Kato(NTT) / Satoshi Denno(NICT) |
Assistant | Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto 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) | A study on the performance improvement of a synchronous power-saving wireless communication system by the clock drift correction |
Sub Title (in English) | |
Keyword(1) | LPL |
Keyword(2) | MAC |
Keyword(3) | clock correction |
Keyword(4) | low power |
Keyword(5) | standard-based technology |
1st Author's Name | Yasutaka Kawamoto |
1st Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
2nd Author's Name | Toshihiko Matsunaga |
2nd Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
3rd Author's Name | Yuichi Kado |
3rd Author's Affiliation | Kyoto Institute of tech(KIT) |
Date | 2015-08-24 |
Paper # | SRW2015-22 |
Volume (vol) | vol.115 |
Number (no) | SRW-189 |
Page | pp.pp.65-70(SRW), |
#Pages | 6 |
Date of Issue | 2015-08-17 (SRW) |