A survey on wireless sensor networks deployment
WSEAS TRANSACTIONS on COMMUNICATIONS
Challenges for wireless sensor networks deployment
DIWEB'08 Proceedings of the 8th WSEAS international conference on Distance learning and web engineering
Equal-Gain Combination for adaptive distributed classification in Wireless Sensor Networks
International Journal of Ad Hoc and Ubiquitous Computing
EUC'07 Proceedings of the 2007 international conference on Embedded and ubiquitous computing
On the design of soft-decision fusion rule for coding approach in wireless sensor networks
WASA'06 Proceedings of the First international conference on Wireless Algorithms, Systems, and Applications
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This work proposes a novel fault-tolerant classification system based on distributed detection and two-dimensional channel coding. A rule is then derived to reduce the search space such that the optimal code matrix can be found. Simulation results reveal that the proposed scheme has higher classification reliability and better capability of fault tolerance than previous methods. Moreover, a code matrix using repetition codes is presented. The proposed scheme with the repetition code has a lower memory requirement at each sensor and higher detection flexibility than that with the optimal code matrix while only having a slightly lower performance. Finally, an asymptotic performance analysis is provided for the proposed scheme.