Báo cáo hóa học: " Research Article Distributed Event-Region Detection in Wireless Sensor Networks" pot

... improved by allowing the nodes to re- main in the receiving mode for an entire period T k at some (e.g., ran- domly selected) time-instant. Hindawi Publishing Corporation EURASIP Journal on Wireless ... Wireless Communications and Networking Volume 2007, Article ID 57054, 13 pages doi:10.1155/2007/57054 Research Article Distributed Time Synchronization in Wireless Sensor N...

Ngày tải lên: 22/06/2014, 19:20

... analog forwarding transmission in an inhomoge- neous gaussian sensor network,” in Proceedings of the 6th IEEE Workshop on Signal Processing Advances in Wireless 14 EURASIP Journal on Wireless Communications ... performance gain compared to a uniform power allocation scheme. 1. Introduction Wireless sensor networking is an emerging technology which finds application in many fie...

Ngày tải lên: 21/06/2014, 17:20

... “GPS free coordinate assignment and routing in wireless sensor networks,” in Pro- ceedings of the 24th Annual Joint Conference of the IEEE Com- puter and Communications Societies (INFOCOM ’05), ... Demaine, and S. Teller, “Mobile-assisted localization in wireless sensor net- works,” in Proceedings of the 24th Annual Joint Conference of the IEEE Computer and Communications Soci...

Ngày tải lên: 22/06/2014, 19:20

... ENIΣX/0505/30. References [1]K.Dantu,M.Rahimi,H.Shah,S.Babel,A.Dhariwal,and G. S. Sukhatme, “Robomote: enabling mobility in sensor networks,” in Proceedings of the 4th International Symposium on Information Processing in Sensor Networks (IPSN ’05),pp. 404–409, ... 2003. [5]T.P.LambrouandC.G.Panayiotou,“Collaborativeevent detection using mobile and stationary nodes in sensor ne...

Ngày tải lên: 21/06/2014, 22:20

... is superior in short exon detection to the existing signal processing-based techniques. Further increase in detection accuracyispossibleifwecombinetheproposedmethodwith supervised machine learning algorithms ... fixed windows in exon detection [16]. The purpose of deploying multiscale is to overcome the drawbacks in using either small or large window sizes and reinforcing their a...

Ngày tải lên: 21/06/2014, 09:20

... Space-Time Adaptive Processing,The Institution of Electrical Engineers, London, UK, 2004. [12] G. Ginolhac and G. Jourdain, Detection in presence of reverberation,” in Proceedings of the MTS/IEEE ... 2004. Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 981045, 10 pages doi:10.1155/2010/981045 Research Article Activ...

Ngày tải lên: 21/06/2014, 17:20

... s. Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 820578, 14 pages doi:10.1155/2010/820578 Research Article Quality-Aware SCTP in ... in Wireless Networks Jen-Yi Pan, 1 Min-Chin Chen, 1 Ping-Cheng Lin, 1, 2 and Kuo-Lun Lu 1 1 Department of Communications Engineering, National Chung Cheng University, 168 University...

Ngày tải lên: 21/06/2014, 18:20

... truncated accordingly. In detector modelling, the training instances for the “sound” model are generated from the segments containing the target drum, and the remaining frames are used to train the “silence” ... train the “silence” model. In combination modelling, the training instances for each combination are collected from the data, and the remaining frames are used to train the backgr...

Ngày tải lên: 21/06/2014, 20:20

... simulation in a 2D area. 1. Introduction Localization in distributed Ultra-Wideband (UWB) sensor networks is an important area that attracts significant research interest. It is required in many sensor ... is modeled in different ways in literature, such as exponentially distributed [16, 22] and uniformly distributed [24]. In this article, we model it as a uniformly di...

Ngày tải lên: 21/06/2014, 23:20

... planning for cellular networks with cooperative relays [1], considering the randomness of channel gains between three types of links formed in cooperative relaying as shown in Figure 1. In cooperative ... p s  ·  ((2 ρ(y) −1)/β(y)p r ) 0 F G sd  2 ρ(y) −1 β(y)p s − p r p s ·x  · f G rd (x)dx. (8) 3. Minimization of Dropping Ratio We find the maximum y that satisfies a dropping ratio c...

Ngày tải lên: 22/06/2014, 00:20