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GLVLSI
2002
IEEE
106views VLSI» more  GLVLSI 2002»
15 years 9 months ago
A low power direct digital frequency synthesizer with 60 dBc spectral purity
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
J. M. Pierre Langlois, Dhamin Al-Khalili
ICPP
2002
IEEE
15 years 9 months ago
The Tracefile Testbed - A Community Repository for Identifying and Retrieving HPC Performance Data
HPC programmers utilize tracefiles, which record program behavior in great detail, as the basis for many performance analysis activities. The lack of generally accessible tracefil...
Ken Ferschweiler, Scott Harrah, Dylan Keon, Mariac...
124
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ICRA
2002
IEEE
116views Robotics» more  ICRA 2002»
15 years 9 months ago
Staying Alive: A Docking Station for Autonomous Robot Recharging
—Autonomous mobile robots are constrained in their long-term functionality due to a limited on-board power supply. Typically, rechargeable batteries are utilized that may only pr...
Milo C. Silverman, Dan Nies, Boyoon Jung, Gaurav S...
INFOCOM
2002
IEEE
15 years 9 months ago
Optimal MAC State Switching for cdma2000 Networks
— This paper deals with the performance modeling of the various MAC states as defined by the cdma2000 protocol. Our method uses a composite performance metric which has the capa...
Mainak Chatterjee, Sajal K. Das
INFOCOM
2002
IEEE
15 years 9 months ago
Session-Based Overload Control in QoS-Aware Web Servers
—With the explosive use of Internet, contemporary web servers are susceptible to overloads and their services deteriorate drastically and often cause denial of services. In this ...
Huamin Chen, Prasant Mohapatra