Presentation | 2020-01-24 Basic study and numerical evaluations of sensor node index estimation using received power with maximum likelihood method Hiroki Honda, Kazunori Hayashi, Hiroki Mori, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose an estimation method of the correspondence between the position of each sensor node and its index (or identification) from the information of the received signal power at each sensor node in the sensor network. When building a sensor network, it is preferable to estimate the index of each node after deployment of all nodes without caring node indexes. In the proposed method, we assume that locations of all nodes are known but the correspondence between the node index and each location is unknown, and consider the estimation problem of the node index for each location using maximum likelihood method from the information of received signal power at all nodes. By computer simulations, we evaluate the estimation success rate of the proposed method both for regular and random node arrangements. We also consider a method to estimate node index by using limited terms in the likelihood function to reduce the computational complexity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Maximum likelihood method / Sensor network / Sensor node / Node index estimation |
Paper # | IT2019-73,SIP2019-86,RCS2019-303 |
Date of Issue | 2020-01-16 (IT, SIP, RCS) |
Conference Information | |
Committee | IT / SIP / RCS |
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Conference Date | 2020/1/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima City Youth Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Jun Muramatsu(NTT) / Naoyuki Aikawa(TUS) / Tomoaki Otsuki(Keio Univ.) |
Vice Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) / Kazunori Hayashi(Osaka City Univ) / Yukihiro Bandou(NTT) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) |
Secretary | Tadashi Wadayama(Saga Univ.) / Kazunori Hayashi(Nagano Pref Inst. of Tech.) / Yukihiro Bandou(Hiroshima Univ.) / Satoshi Suyama(Hosei Univ.) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) |
Assistant | Hideki Yagi(UEC) / Kenjiro Sugimoto(Waseda Univ.) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) |
Paper Information | |
Registration To | Technical Committee on Information Theory / Technical Committee on Signal Processing / 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) | Basic study and numerical evaluations of sensor node index estimation using received power with maximum likelihood method |
Sub Title (in English) | |
Keyword(1) | Maximum likelihood method |
Keyword(2) | Sensor network |
Keyword(3) | Sensor node |
Keyword(4) | Node index estimation |
1st Author's Name | Hiroki Honda |
1st Author's Affiliation | Osaka City University(Osaka City Univ.) |
2nd Author's Name | Kazunori Hayashi |
2nd Author's Affiliation | Osaka City University(Osaka City Univ.) |
3rd Author's Name | Hiroki Mori |
3rd Author's Affiliation | TOSHIBA CORPORATION(TOSHIBA) |
Date | 2020-01-24 |
Paper # | IT2019-73,SIP2019-86,RCS2019-303 |
Volume (vol) | vol.119 |
Number (no) | IT-376,SIP-377,RCS-378 |
Page | pp.pp.215-220(IT), pp.215-220(SIP), pp.215-220(RCS), |
#Pages | 6 |
Date of Issue | 2020-01-16 (IT, SIP, RCS) |