Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ryan A. Pacheco"'
Publikováno v:
IEEE Transactions on Signal Processing. 54:3542-3554
Accurate channel estimates are needed in orthogonal frequency-division multiplexing (OFDM), and easily obtained under the assumption of perfect phase and frequency synchronization. However, the practical receiver encounters nonnegligible phase noise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd6c6ca45a70ce4633d7d3ac1f546f69
https://doi.org/10.1109/tsp.2006.879265
https://doi.org/10.1109/tsp.2006.879265
Autor:
Ryan A. Pacheco, Dimitrios Hatzinakos
Publikováno v:
International Journal of Adaptive Control and Signal Processing. 19:687-701
We propose an iterative blind interference reduction strategy for short-burst coded DS-CDMA systems. The blind strategy works by creating a set of ‘training sequences’ in the receiver that are used as input to an interference reduction algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1bb9e351faa50e97f9dd866b21fa42
https://doi.org/10.1002/acs.877
https://doi.org/10.1002/acs.877
Publikováno v:
WCNC
We propose an optimal training-based OFDM channel impulse response (CIR) estimation algorithm that addresses the phase noise (PHN) and carrier frequency offset (CFO) problem. If left unattended, these combined problems severely degrade the accuracy o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb4627e38c58b9542f2658efaa71ab1
https://doi.org/10.1109/wcnc.2006.1683615
https://doi.org/10.1109/wcnc.2006.1683615
Publikováno v:
ICC
We propose an efficient training-based OFDM channel impulse response (CIR) and carrier frequency offset (CFO) estimation algorithm that addresses the problem of phase noise (PHN), assuming that the PHN has a known prior distribution. The optimal join
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5836b99cb388941c793fd16493e27da1
https://doi.org/10.1109/icc.2006.255215
https://doi.org/10.1109/icc.2006.255215
Autor:
Dimitrios Hatzinakos, Ryan A. Pacheco
Publikováno v:
Encyclopedia of Telecommunications
Spacetime diversity can significantly enhance the performance of wireless communication systems. In this chapter we highlight the potential benefits, requirements and limitations of such systems. In the first half we provide a general treatment of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f54b05373b31dd40b88139c81fb8bac8
https://doi.org/10.1002/0471219282.eot180
https://doi.org/10.1002/0471219282.eot180
