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TWC
2008

207views more TWC 2008»

A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization

13 years 8 months ago

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Abstract--This letter proposes an energy-efficient clock synchronization scheme for Wireless Sensor Networks (WSNs) based on a novel time synchronization approach. Within the propo...

Kyoung-Lae Noh, Erchin Serpedin, Khalid A. Qaraqe

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ICIP
2004
IEEE

156views Image Processing» more ICIP 2004»

Gradient based dominant motion estimation with integral projections for real time video stabilisation

14 years 9 months ago

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This paper presents a new expression of the relationship between Integral Projections and motion in an image pair. The resulting new multiresolution gradient based approach is use...

Andrew Crawford, Anil C. Kokaram, François ...

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CORR
2006
Springer

117views Education» more CORR 2006»

Distributed Transmit Beamforming using Feedback Control

13 years 8 months ago

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The concept of distributed transmit beamforming is implicit in many key results of network information theory. However, its implementation in a wireless network involves the funda...

Raghuraman Mudumbai, J. Hespanha, Upamanyu Madhow,...

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PODC
2009
ACM

111views Distributed and Parallel Com...» more PODC 2009»

Brief announcement: hardness of broadcasting in wireless networks with unreliable communication

14 years 5 months ago