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» Channel modeling for satellite and HAPS system design
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DATE
2005
IEEE
119views Hardware» more  DATE 2005»
15 years 3 months ago
On-Chip Test Infrastructure Design for Optimal Multi-Site Testing of System Chips
Multi-site testing is a popular and effective way to increase test throughput and reduce test costs. We present a test throughput model, in which we focus on wafer testing, and co...
Sandeep Kumar Goel, Erik Jan Marinissen
ICC
2007
IEEE
121views Communications» more  ICC 2007»
15 years 3 months ago
BER Analysis in A Generalized UWB Frequency Selective Fading Channel With Randomly Arriving Clusters and Rays
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
Wei-Cheng Liu, Li-Chun Wang
TWC
2008
130views more  TWC 2008»
14 years 9 months ago
On myopic sensing for multi-channel opportunistic access: structure, optimality, and performance
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elli...
Qing Zhao, Bhaskar Krishnamachari, Keqin Liu
IPSN
2004
Springer
15 years 2 months ago
Modeling of sensor nets in Ptolemy II
This paper describes a modeling and simulation framework called VisualSense for wireless sensor networks that builds on and leverages Ptolemy II. This framework supports actor-ori...
Philip Baldwin, Sanjeev Kohli, Edward A. Lee, Xiao...
ICIP
2003
IEEE
15 years 2 months ago
Evolutionary design of context-free attentional operators
A framework for simulating the visual attention system in primates is presented. Each stage of the attentional hierarchy is chosen with consideration for both psychophysics and ma...
Neil D. B. Bruce, M. Ed Jernigan