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DATE
2005
IEEE
122views Hardware» more  DATE 2005»
16 years 13 days ago
Direct Conversion Pulsed UWB Transceiver Architecture
Ultra-wideband (UWB) communication is an emerging wireless technology that promises high data rates over short distances and precise locationing. The large available bandwidth and...
Raúl Blázquez, Fred S. Lee, David D....
SEUS
2005
IEEE
16 years 12 days ago
SLAP: A Location-Aware Software Infrastructure for Smart Space
In this paper, aiming at the deficiencies of Open Agent Architecture (OAA) on accommodating the location-aware computing, we propose an improved software infrastructure for Smart ...
Hongliang Gu, Yuanchun Shi, Guangyou Xu, Weisheng ...
SBCCI
2005
ACM
122views VLSI» more  SBCCI 2005»
16 years 11 days ago
Phase noise performances of a cross-coupled CMOS VCO with resistor tail biasing
The Voltage Controlled Oscillator (VCO) is a fundamental block in RF IC architectures. Today’s wireless communication applications do require a high level of performances from s...
Sergio Gagliolo, Giacomo Pruzzo, Daniele D. Cavigl...
WOWMOM
2005
ACM
135views Multimedia» more  WOWMOM 2005»
16 years 11 days ago
Stable, Congestion-Controlled Application-Layer Multicasting in Pedestrian Ad-Hoc Networks
Ad-hoc networks enable mobile devices to communicate without any fixed infrastructure. While reliable multicasting has been identified as a key application in this context, we a...
Peter Baumung
KES
2004
Springer
16 years 5 days ago
ADS as Information Management Service in an M-Learning Environment
Leveraging the potential power of even small handheld devices able to communicate wirelessly requires dedicated support. In particular, collaborative applications need sophisticate...
Matthias R. Brust, Daniel Görgen, Christian H...