A power sensor network for identification of heterogeneous wireless networks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We consider a scenario with multiple radio sources operating in the 2.4GHz ISM band and emitting signals that may overlap in time and frequency. Each source is characterized by an on/off signal, which represents its activity in time. Sources are modelled as statistically independent if they belong to different networks or statistically dependent if they belong to the same network, in which case they produce signals that do not overlap in time. A network of sensors performs measurements, where each sensor measures average received power with some time granularity. We show how source activity signals can be recovered from the power measurements using blind signal separation techniques. Recovered signals are partitioned into groups where each group is formed of non overlapping signals in time that belong to the same network.

Original languageEnglish (US)
Title of host publicationForty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings
Pages765-770
Number of pages6
DOIs
StatePublished - Dec 1 2007
Event41st Annual Conference on Information Sciences and Systems, CISS 2007 - Baltimore, MD, United States
Duration: Mar 14 2007Mar 16 2007

Publication series

NameForty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings

Other

Other41st Annual Conference on Information Sciences and Systems, CISS 2007
CountryUnited States
CityBaltimore, MD
Period3/14/073/16/07

Fingerprint

Heterogeneous networks
Sensor networks
Wireless networks
Sensors

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

Cite this

Ivković, G., Spasojević, P., & Šeškar, I. (2007). A power sensor network for identification of heterogeneous wireless networks. In Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings (pp. 765-770). [4298411] (Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings). https://doi.org/10.1109/CISS.2007.4298411
Ivković, Goran ; Spasojević, Predrag ; Šeškar, Ivan. / A power sensor network for identification of heterogeneous wireless networks. Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings. 2007. pp. 765-770 (Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings).
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Ivković, G, Spasojević, P & Šeškar, I 2007, A power sensor network for identification of heterogeneous wireless networks. in Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings., 4298411, Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings, pp. 765-770, 41st Annual Conference on Information Sciences and Systems, CISS 2007, Baltimore, MD, United States, 3/14/07. https://doi.org/10.1109/CISS.2007.4298411

A power sensor network for identification of heterogeneous wireless networks. / Ivković, Goran; Spasojević, Predrag; Šeškar, Ivan.

Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings. 2007. p. 765-770 4298411 (Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Ivković G, Spasojević P, Šeškar I. A power sensor network for identification of heterogeneous wireless networks. In Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings. 2007. p. 765-770. 4298411. (Forty-first Annual Conference on Information Sciences and Systems, CISS 2007 - Proceedings). https://doi.org/10.1109/CISS.2007.4298411