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WCNC
2008
IEEE
16 years 1 months ago
Statistical Analysis of the IEEE 802.15.4a UWB PHY over Multipath Channels
Abstract— This paper shows the application of a recently proposed statistical characterization of the ultra-wideband (UWB) radio channel to the standardized IEEE 802.15.4a UWB ph...
Klaus Witrisal
SENSYS
2005
ACM
16 years 9 days ago
Cyclops: in situ image sensing and interpretation in wireless sensor networks
Despite their increasing sophistication, wireless sensor networks still do not exploit the most powerful of the human senses: vision. Indeed, vision provides humans with unmatched...
Mohammad H. Rahimi, Rick Baer, Obimdinachi I. Iroe...
KES
2005
Springer
16 years 8 days ago
Reconfigurable Power-Aware Scalable Booth Multiplier
Abstract. An energy-efficient power-aware design is highly desirable for digital signal processing functions that encounter a wide diversity of operating scenarios in battery-power...
Hanho Lee
ICDCS
2009
IEEE
16 years 3 months ago
QVS: Quality-Aware Voice Streaming for Wireless Sensor Networks
Recent years have witnessed the pilot deployments of audio or low-rate video wireless sensor networks for a class of mission-critical applications including search and rescue, sec...
Liqun Li, Guoliang Xin, Limin Sun, Yan Liu
JSAC
2008
101views more  JSAC 2008»
15 years 6 months ago
Sequential Bandwidth and Power Auctions for Distributed Spectrum Sharing
We study a sequential auction for sharing a wireless resource (bandwidth or power) among competing transmitters. The resource is assumed to be managed by a spectrum broker (auction...
Junjik Bae, Eyal Beigman, Randall A. Berry, Michae...