Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Sampling and transport co-design in Wireless Sensor Networks
AU - Sachidananda, V.
AU - Khelil, A.
AU - Noack, D.
AU - Suri, Neeraj
PY - 2013/3/18
Y1 - 2013/3/18
N2 - A key task in Wireless Sensor Networks (WSNs) is to deliver specific information about a spatial phenomenon of interest. To this end, a few Sensor Nodes (SNs) sample the phenomenon and transmit the acquired samples, typically multihop, to the application through a gateway called sink. Many applications require the spatial sampling to be accurate and the delivery to be reliable. However, providing a higher accuracy/reliability comes at the cost of higher energy overhead as additional messages are required: increasing the number of samples to increase the accuracy of sampling and increasing the number of retransmissions to increase the transport reliability. Existing design approaches overlook optimized spatial sampling accuracy and transport reliability in combination for minimizing energy consumption. In this paper, we sketch a new approach in providing the optimized solution for sampling accuracy and transport reliability in composition for a maximized efficiency. © 2013 IEEE.
AB - A key task in Wireless Sensor Networks (WSNs) is to deliver specific information about a spatial phenomenon of interest. To this end, a few Sensor Nodes (SNs) sample the phenomenon and transmit the acquired samples, typically multihop, to the application through a gateway called sink. Many applications require the spatial sampling to be accurate and the delivery to be reliable. However, providing a higher accuracy/reliability comes at the cost of higher energy overhead as additional messages are required: increasing the number of samples to increase the accuracy of sampling and increasing the number of retransmissions to increase the transport reliability. Existing design approaches overlook optimized spatial sampling accuracy and transport reliability in combination for minimizing energy consumption. In this paper, we sketch a new approach in providing the optimized solution for sampling accuracy and transport reliability in composition for a maximized efficiency. © 2013 IEEE.
KW - Information Quality
KW - Optimization
KW - Sampling
KW - Transport
KW - Wireless Sensor Networks
KW - Information quality
KW - Number of samples
KW - Optimized solutions
KW - Sampling accuracies
KW - Spatial phenomenon
KW - Specific information
KW - Wireless sensor network (WSNs)
KW - Energy utilization
KW - Sensor nodes
KW - Wireless sensor networks
KW - Reliability
U2 - 10.1109/WONS.2013.6578327
DO - 10.1109/WONS.2013.6578327
M3 - Conference contribution/Paper
SN - 9781479907472
SP - 98
EP - 100
BT - 2013 10th Annual Conference on Wireless On-demand Network Systems and Services (WONS)
PB - IEEE
ER -