Presentation | 2011-03-02 Performance Evaluation of Vital-Sign Collection Mechanism using Wireless Sensor Device Anuj Ratna BAJRACHARYA, Akira UCHIYAMA, Akihiro HIROMORI, Hirozumi YAMAGUCHI, Teruo HIGASHINO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The electronic triage(E-triage) system developed by our research group is a wireless sensor network, constructed by E-triage tags, which are composed of vital sign sensors and ZigBee modules. For periodic collection of vital signs, we need to design an adaptive mechanism that can cope with frequently changing urgent circumstances in the E-triage system, where we need to study several parameters. In this paper, we have investigated the performance of a simple periodic data collection mechanism using E-triage tags, by tuning the control packet(hello packet) interval and sensing rate. Due to the limitation of real experiments, we have simulated the scenario by using 10 devices. The data delivery ratio of 98% has been recorded while sending data equivalent to that of 100 devices. Adjustment of the interval of control packets according to the node density has been observed to be an important factor. We have also observed that the tuning of sensing rate around each serious node is needed, as the node degrades the performance of the surrounding due to its high sensing rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Data Collection / SunSPOT / ZigBee / Wireless Sensor Networks |
Paper # | MoMuC2010-79 |
Date of Issue |
Conference Information | |
Committee | MoMuC |
---|---|
Conference Date | 2011/2/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance Evaluation of Vital-Sign Collection Mechanism using Wireless Sensor Device |
Sub Title (in English) | |
Keyword(1) | Data Collection |
Keyword(2) | SunSPOT |
Keyword(3) | ZigBee |
Keyword(4) | Wireless Sensor Networks |
1st Author's Name | Anuj Ratna BAJRACHARYA |
1st Author's Affiliation | Graduate School of Juformation Scieuce and Technology, Osaka University() |
2nd Author's Name | Akira UCHIYAMA |
2nd Author's Affiliation | Graduate School of Juformation Scieuce and Technology, Osaka University:Japan Science Technology and Agency, CREST |
3rd Author's Name | Akihiro HIROMORI |
3rd Author's Affiliation | Graduate School of Juformation Scieuce and Technology, Osaka University:Japan Science Technology and Agency, CREST |
4th Author's Name | Hirozumi YAMAGUCHI |
4th Author's Affiliation | Graduate School of Juformation Scieuce and Technology, Osaka University:Japan Science Technology and Agency, CREST |
5th Author's Name | Teruo HIGASHINO |
5th Author's Affiliation | Graduate School of Juformation Scieuce and Technology, Osaka University:Japan Science Technology and Agency, CREST |
Date | 2011-03-02 |
Paper # | MoMuC2010-79 |
Volume (vol) | vol.110 |
Number (no) | 434 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |