| 講演名 | 2011-01-21 fNode : Reducing Network Packet Transmission Overhead in Indoor Heterogeneous Wireless Sensor Networks , |
|---|---|
| PDFダウンロードページ |  PDFダウンロードページへ |
| 抄録(和) | |
| 抄録(英) | Wireless sensor networks (WSNs) have become popular because of the availability of a variety of sensor node hardwares, each having its own unique capability. However, combining several sensor node platforms for a certain wireless sensor network application meets many difficulties such as the differences in radio frequency, network protocols and system architectures. Such WSNs are often referred to as a heterogeneous WSN. In our research, we aim to improve performance of a heterogeneous WSN deployed in indoor building environment under common sensor net-working architectures by reducing the total packet transmission occurring. Our approach is to combine the existing WSN infrastructure with fNode, our implementation of a sensor node capable of forwarding packets of different communication architecture, which is used to replace the redundant nodes within the network. We have implemented and evaluated our work under a real-life indoor environment using 15 sensor nodes. Our experimental results show that fNode reduces the total packet transmission overhead, power consumption and latency within the WSN by approximately 30%. |
| キーワード(和) | |
| キーワード(英) | Heterogeneous wireless sensor networks / indoor monitoring / sensor deployment / power consumption / latency |
| 資料番号 | USN2010-67 |
| 発行日 |
| 研究会情報 | |
| 研究会 | USN |
|---|---|
| 開催期間 | 2011/1/13(から1日開催) |
| 開催地（和） | |
| 開催地（英） | |
| テーマ（和） | |
| テーマ（英） | |
| 委員長氏名（和） | |
| 委員長氏名（英） | |
| 副委員長氏名（和） | |
| 副委員長氏名（英） | |
| 幹事氏名（和） | |
| 幹事氏名（英） | |
| 幹事補佐氏名（和） | |
| 幹事補佐氏名（英） | |
| 講演論文情報詳細 | |
| 申込み研究会 | Ubiquitous and Sensor Networks(USN) |
|---|---|
| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | fNode : Reducing Network Packet Transmission Overhead in Indoor Heterogeneous Wireless Sensor Networks |
| サブタイトル（和） | |
| キーワード(1)（和/英） | / Heterogeneous wireless sensor networks |
| 第 1 著者 氏名（和/英） | / DAO Chung THANH |
| 第 1 著者 所属（和/英） | Keio University, Faculty of Environment and Information Studies |
| 発表年月日 | 2011-01-21 |
| 資料番号 | USN2010-67 |
| 巻番号（vol） | vol.110 |
| 号番号（no） | 378 |
| ページ範囲 | pp.- |
| ページ数 | 6 |
| 発行日 | |