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170
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Energy efficiency and collisions avoidance are both critical properties to increase the lifetime and effectiveness of wireless networks. This paper proposes a family of algorithms...
158
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— In this paper we consider the low-complexity detection in hybrid direct-sequence time-hopping ultrawide bandwidth (DS-TH UWB) systems. A reduced-rank adaptive LBER detector is ...
170
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ICDCS
2008
IEEE
16 years 1 months ago
2008
IEEE
A central problem in sensor network security is that sensors are susceptible to physical capture attacks. Once a sensor is compromised, the adversary can easily launch clone attac...
161
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
Abstract— Despite primary space-time coding where the channel state information (CSI) is available at the receiver only, the capacity and performance of multiple-input multiple-o...
173
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ISMAR
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a general method for real-time, visiononly single-camera simultaneous localisation and mapping (SLAM) — an algorithm which is applicable to the localisation of any ca...