TY - GEN
T1 - SIRLAB-NETSIG integration for environmental surveillance monitoring in wireless mesh sensor networks
AU - Rodriguez, Domingo
AU - Lu, Kejie
AU - Aceros, Cesar
PY - 2011
Y1 - 2011
N2 - This paper presents a framework for integrating, in a unified manner (a single architecture), distributed signal processing and wireless mesh sensor network operations for environmental surveillance monitoring applications. The distributed signal processing operations center on the use of time-frequency tools for the analysis of bioacoustic signals and their representations. The wireless mesh sensor network operations center on the efficient transfer of information content from a source to a user through wireless communications optimization techniques under a versatile service oriented paradigm. An open source computational modeling framework, named SIRLAB, was developed to address time-frequency signal analysis and representation in a distributed signal processing, wireless mesh sensor network, environment. An embedded computing module, termed NETSIG, was developed to integrate wireless mesh network routing, coding, and security tasks with adaptive, large-scale, high-bandwidth, signal processing tasks. The integrated SIRLAB-NETSIG concept was tested in the laboratory, with user interface visualization applications being developed on portable digital assistants utilized as network clients. Frame rates close to 30 frames per second where achieved for some user interface visualization operations in a wireless mesh cloud testbed.
AB - This paper presents a framework for integrating, in a unified manner (a single architecture), distributed signal processing and wireless mesh sensor network operations for environmental surveillance monitoring applications. The distributed signal processing operations center on the use of time-frequency tools for the analysis of bioacoustic signals and their representations. The wireless mesh sensor network operations center on the efficient transfer of information content from a source to a user through wireless communications optimization techniques under a versatile service oriented paradigm. An open source computational modeling framework, named SIRLAB, was developed to address time-frequency signal analysis and representation in a distributed signal processing, wireless mesh sensor network, environment. An embedded computing module, termed NETSIG, was developed to integrate wireless mesh network routing, coding, and security tasks with adaptive, large-scale, high-bandwidth, signal processing tasks. The integrated SIRLAB-NETSIG concept was tested in the laboratory, with user interface visualization applications being developed on portable digital assistants utilized as network clients. Frame rates close to 30 frames per second where achieved for some user interface visualization operations in a wireless mesh cloud testbed.
KW - Bioacoustics
KW - NETSIG
KW - SIRLAB
KW - Service oriented mesh cloud
KW - distributed signal processing
UR - http://www.scopus.com/inward/record.url?scp=79955985740&partnerID=8YFLogxK
U2 - 10.1109/LASCAS.2011.5750270
DO - 10.1109/LASCAS.2011.5750270
M3 - Ponencia publicada en las memorias del evento con ISBN
AN - SCOPUS:79955985740
SN - 9781424494859
T3 - 2011 IEEE 2nd Latin American Symposium on Circuits and Systems, LASCAS 2011 - Conference Proceedings
BT - 2011 IEEE 2nd Latin American Symposium on Circuits and Systems, LASCAS 2011 - Conference Proceedings
T2 - 2011 IEEE 2nd Latin American Symposium on Circuits and Systems, LASCAS 2011
Y2 - 23 February 2011 through 25 February 2011
ER -