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» The Complexity of Iterated Multiplication
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JSAC
2006
133views more  JSAC 2006»
14 years 10 months ago
Code-aided joint channel and frequency offset estimation for DS-CDMA
This paper deals with joint data detection, synchronization and channel parameter estimation for Direct-Sequence Code Division Multiple Access (DS-CDMA) systems over frequency sel...
Mamoun Guenach, Frederik Simoens, Henk Wymeersch, ...
CORR
2011
Springer
151views Education» more  CORR 2011»
14 years 5 months ago
Sparsity Enhanced Decision Feedback Equalization
For single-carrier systems with frequency domain equalization, decision feedback equalization (DFE) performs better than linear equalization and has much lower computational compl...
Jovana Ilic, Thomas Strohmer
SIAMREV
2011
63views more  SIAMREV 2011»
14 years 22 days ago
Discrete Symbol Calculus
This paper deals with efficient numerical representation and manipulation of differential and integral operators as symbols in phase-space, i.e., functions of space x and frequen...
Laurent Demanet, Lexing Ying
ICCAD
2004
IEEE
113views Hardware» more  ICCAD 2004»
15 years 6 months ago
High-level synthesis: an essential ingredient for designing complex ASICs
It is common wisdom that synthesizing hardware from higher-level descriptions than Verilog will incur a performance penalty. The case study here shows that this need not be the ca...
Arvind, Rishiyur S. Nikhil, Daniel L. Rosenband, N...
ICC
2007
IEEE
15 years 4 months ago
Low-Complexity EM-based Joint CFO and IQ imbalance Acquisition
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
François Horlin, André Bourdoux, Edu...