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GLOBECOM
2008
IEEE
13 years 11 months ago
A Supervised Learning Approach to Adaptation in Practical MIMO-OFDM Wireless Systems
—MIMO-OFDM wireless systems require adaptive modulation and coding based on channel state information (CSI) to maximize throughput in changing wireless channels. Traditional adap...
Robert C. Daniels, Constantine Caramanis, Robert W...
VTC
2008
IEEE
156views Communications» more  VTC 2008»
13 years 11 months ago
Channel Asymmetry and Random Time Slot Hopping in OFDMA-TDD Cellular Networks
Abstract—This paper studies the performance of orthogonal frequency division multiple access – time division duplex (OFDMA-TDD) cellular networks when jointly applying dynamic ...
Ellina Foutekova, Patrick Agyapong, Harald Haas
ACNS
2009
Springer
150views Cryptology» more  ACNS 2009»
13 years 9 months ago
How to Compare Profiled Side-Channel Attacks?
Side-channel attacks are an important class of attacks against cryptographic devices and profiled side-channel attacks are the most powerful type of side-channel attacks. In this s...
François-Xavier Standaert, François ...
JSAC
2008
75views more  JSAC 2008»
13 years 5 months ago
Evolution analysis of low-cost iterative equalization in coded linear systems with cyclic prefixes
This paper is concerned with the low-cost iterative equalization/detection principles for coded linear systems with cyclic prefixes. Turbo frequency-domain-equalization (FDE) is ap...
Xiaojun Yuan, Qinghua Guo, Xiaodong Wang, Li Ping
TIT
1998
121views more  TIT 1998»
13 years 5 months ago
Blind Multiuser Detection: A Subspace Approach
—A new multiuser detection scheme based on signal subspace estimation is proposed. It is shown that under this scheme, both the decorrelating detector and the linear minimummean-...
Xiaodong Wang, H. Vincent Poor