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INFOCOM
2011
IEEE
12 years 9 months ago
Optimal power control in Rayleigh-fading heterogeneous networks
—Heterogeneous wireless networks employ varying degrees of network coverage using power control in a multi-tier configuration, where low-power femtocells are used to enhance per...
Chee Wei Tan
TWC
2008
105views more  TWC 2008»
13 years 5 months ago
Receive Antenna Array Strategies in Fading and Interference: An Outage Probability Comparison
We explore tradeoffs between different reception strategies of multiple receive antennas in fading channels with co-channel interference (CCI). Our tradeoff analysis is based on ou...
Juan M. Romero-Jerez, Andrea J. Goldsmith
CORR
2007
Springer
126views Education» more  CORR 2007»
13 years 6 months ago
Interference and Outage in Clustered Wireless Ad Hoc Networks
—In the analysis of large random wireless networks, the underlying node distribution is almost ubiquitously assumed to be the homogeneous Poisson point process. In this paper, th...
Radha Krishna Ganti, Martin Haenggi
TSP
2010
13 years 20 days ago
An adaptive cooperation diversity scheme with best-relay selection in cognitive radio networks
In this paper, an adaptive cooperation diversity scheme with best-relay selection is proposed for multiple-relay cognitive radio networks to improve the performance of secondary tr...
YuLong Zou, Jia Zhu, Baoyu Zheng, Yu-Dong Yao
ICC
2007
IEEE
119views Communications» more  ICC 2007»
14 years 9 days ago
Antenna Array Processing in Fading and Interference: An Interference-Cancellation vs. Diversity Comparative Performance
— We provide a comparative performance of two different array processing techniques in a wireless system with multiple receive antennas in fading channels with co-channel interfe...
Juan M. Romero-Jerez, Andrea J. Goldsmith