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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Turner, J.S.C. Ramli, M.F. Kamarudin, L.M. Zakaria, A. Shakaff, A.Y.M. Ndzi, D.L. Nor, C.M. Hassan, N. Mamduh, S.M. |
| Copyright Year | 2013 |
| Description | Author affiliation: Sch. of Eng., Univ. of Portsmouth, Portsmouth, UK (Ndzi, D.L.) || Centre of Excellence for Adv. Sensor Technol. (CEASTech), Univ. Malaysia Perlis, Arau, Malaysia (Zakaria, A.; Shakaff, A.Y.M.; Hassan, N.; Mamduh, S.M.) || Sch. of Comput. & Commun. Eng., Univ. Malaysia Perlis (UniMAP), Arau, Malaysia (Turner, J.S.C.; Ramli, M.F.; Kamarudin, L.M.; Nor, C.M.) |
| Abstract | This paper proposes the use of a wireless sensor network (WSN) as a passive human behavior monitoring system for enabling intelligent green building. The proposed application required further investigation and study of the effect of human movement on wireless signals at 2.4GHz. It is important to understand the significant effect caused by human movement on the Received Signal Strength Indicator (RSSI). Several experiments are conducted using WSN mote from MEMSIC to obtain wireless attenuation models based on the number of people and movement speed. Prior to the experiments, the co-existence of different systems in the 2.4GHz frequency band is measured to select unoccupied IEEE802.15.4 channel to prevent co-channel interferences. Results show that the presence of people moving in indoor significantly affects the RSSI and the attenuation varies with the number of people and their movement speed. The attenuation model of human movement in indoor environment has enabled the use of existing WSN in the building to detect the presence of people and act as a passive sensor for human movement to enable effective lighting and air-conditioning control system. |
| Sponsorship | IEEE Malaysia Sect. C Chapt. |
| Starting Page | 30 |
| Ending Page | 35 |
| File Size | 1314693 |
| Page Count | 6 |
| File Format | |
| DOI | 10.1109/ICWISE.2013.6728775 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-02 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless communication IRIS XM2110 Motes Wireless sensor networks RSSI IEEE 802.11 Standards WSN Human Movement Buildings Attenuation Indoor Propagation Sensors Biomedical monitoring |
| Content Type | Text |
| Resource Type | Article |
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