Abstract
In this paper we describe the recent development of a wireless sensor network to monitor human motion and stream relevant events over the network. The events are locally generated based on accelerometer, magnetometer and gyroscope data, taken by a sensor node, which is worn by a person. A reduced radio transmission range enables implicit coarse-grain localization. To minimize the number of radio messages, the events indicate changes in the person's motion state. This paper describes a case study, where walking steps are detected using realtime wavelet analysis of accelerometer data, which can be used for finer grain localization purposes. To enable the reliable transfer of every event with a minimal radio packet overhead, a delay tolerant network using an implicit acknowledge protocol has been implemented and tested.
| Language | English |
|---|---|
| Title of host publication | Proceedings of the 2007 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP |
| Pages | 583-588 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 1 Dec 2007 |
| Externally published | Yes |
| Event | 2007 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP - Melbourne, VIC, Australia Duration: 3 Dec 2007 → 6 Dec 2007 |
Other
| Other | 2007 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP |
|---|---|
| Country | Australia |
| City | Melbourne, VIC |
| Period | 3/12/07 → 6/12/07 |
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
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Efficient transfer of human motion data over a wireless delay tolerant network. / Klingbeil, Lasse; Wark, Tim; Bidargaddi, Niranjan.
Proceedings of the 2007 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP. 2007. p. 583-588 4496908.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Efficient transfer of human motion data over a wireless delay tolerant network
AU - Klingbeil, Lasse
AU - Wark, Tim
AU - Bidargaddi, Niranjan
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In this paper we describe the recent development of a wireless sensor network to monitor human motion and stream relevant events over the network. The events are locally generated based on accelerometer, magnetometer and gyroscope data, taken by a sensor node, which is worn by a person. A reduced radio transmission range enables implicit coarse-grain localization. To minimize the number of radio messages, the events indicate changes in the person's motion state. This paper describes a case study, where walking steps are detected using realtime wavelet analysis of accelerometer data, which can be used for finer grain localization purposes. To enable the reliable transfer of every event with a minimal radio packet overhead, a delay tolerant network using an implicit acknowledge protocol has been implemented and tested.
AB - In this paper we describe the recent development of a wireless sensor network to monitor human motion and stream relevant events over the network. The events are locally generated based on accelerometer, magnetometer and gyroscope data, taken by a sensor node, which is worn by a person. A reduced radio transmission range enables implicit coarse-grain localization. To minimize the number of radio messages, the events indicate changes in the person's motion state. This paper describes a case study, where walking steps are detected using realtime wavelet analysis of accelerometer data, which can be used for finer grain localization purposes. To enable the reliable transfer of every event with a minimal radio packet overhead, a delay tolerant network using an implicit acknowledge protocol has been implemented and tested.
UR - http://www.scopus.com/inward/record.url?scp=51349136240&partnerID=8YFLogxK
U2 - 10.1109/ISSNIP.2007.4496908
DO - 10.1109/ISSNIP.2007.4496908
M3 - Conference contribution
SN - 1424415020
SN - 9781424415021
SP - 583
EP - 588
BT - Proceedings of the 2007 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP
ER -