3618 search results - page 274 / 724 » Additive functions for number systems in function fields |
121
click to vote
JCM
2007
15 years 5 months ago
2007
— This paper deals with the problem of blind carrier-frequency offset (CFO) estimation in OFDM systems based on offset quadrature amplitude modulation (OFDM/OQAM) with null subca...
128
click to vote
TSP
2008
15 years 5 months ago
2008
Abstract-- Simple and efficient computational algorithms for nonparametric wavelet-based identification of nonlinearities in Hammerstein systems driven by random signals are propos...
137
Voted
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Orthogonal frequency division multiplexing (OFDM) communication systems require accurate estimation of timing offset and channel impulse response in order to achieve desirable per...
168
click to vote
SAT
2009
Springer
15 years 11 months ago
2009
Springer
One of the starting points of propositional proof complexity is the seminal paper by Cook and Reckhow [6], where they defined propositional proof systems as poly-time computable f...
123
click to vote
PIMRC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—In this contribution we present a decentralized power allocation algorithm for the uplink interleave division multiple access (IDMA) channel. Within the proposed optimal...