A reliable multicast framework for light-weight sessions and application level framing
IEEE/ACM Transactions on Networking (TON)
A scalable approach for reliable downstream data delivery in wireless sensor networks
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Versatile low power media access for wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Fine-grained network time synchronization using reference broadcasts
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Minimum power configuration in wireless sensor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Perpetual environmentally powered sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
X-MAC: a short preamble MAC protocol for duty-cycled wireless sensor networks
Proceedings of the 4th international conference on Embedded networked sensor systems
Ubiquitous computing for remote cardiac patient monitoring: a survey
International Journal of Telemedicine and Applications - Regular issue
Use of a smartphone for improved self-management of pulmonary rehabilitation
International Journal of Telemedicine and Applications - Regular issue
On the lifetime of wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Pulse arrival time and ballistocardiogram application to blood pressure variability estimation
MEMEA '09 Proceedings of the 2009 IEEE International Workshop on Medical Measurements and Applications
Mobile messaging services-based personal electrocardiogram monitoring system
International Journal of Telemedicine and Applications
A wireless monitoring system for health care applications
BioMED '08 Proceedings of the Sixth IASTED International Conference on Biomedical Engineering
Wearable Body Sensor Network for continuous context-related Pulse Arrival Time monitoring
BioMED '08 Proceedings of the Sixth IASTED International Conference on Biomedical Engineering
The design space of wireless sensor networks
IEEE Wireless Communications
A wireless PDA-based physiological monitoring system for patient transport
IEEE Transactions on Information Technology in Biomedicine
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Signal Recovery From Random Measurements Via Orthogonal Matching Pursuit
IEEE Transactions on Information Theory
IEEE Transactions on Image Processing
A New TwIST: Two-Step Iterative Shrinkage/Thresholding Algorithms for Image Restoration
IEEE Transactions on Image Processing
Attention-Based Health Monitoring
International Journal of Monitoring and Surveillance Technologies Research
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Mobile solutions for patient cardiac monitoring are viewed with growing interest, and improvements on current implementations are frequently reported, with wireless, and in particular, wearable devices promising to achieve ubiquity. However, due to unavoidable power consumption limitations, the amount of data acquired, processed, and transmitted needs to be diminished, which is counterproductive, regarding the quality of the information produced. Compressed sensing implementation in wireless sensor networks (WSNs) promises to bring gains not only in power savings to the devices, but also with minor impact in signal quality. Several cardiac signals have a sparse representation in some wavelet transformations. The compressed sensing paradigm states that signals can be recovered from a few projections into another basis, incoherent with the first. This paper evaluates the compressed sensing paradigm impact in a cardiac monitoring WSN, discussing the implications in data reliability, energy management, and the improvements accomplished by in-network processing.