Results 131 to 140 of about 4,021,406 (264)
Iterative cyclic prefix reconstruction and channel estimation for a STBC OFDM system
, 2019 In order to prevent a loss of spectral efficiency due to the use of a cyclic prefix (CP), a CP reconstruction (CPR) method, such as residual intersymbol interference cancellation (RISIC), has recently been developed.
Won, HC, Im, GH
core +1 more source
, 2002 Multiple reception antenna assisted Space Division Multiple Access (SDMA) techniques designed for wireless Orthogonal Frequency Division Multiplexing (OFDM) systems have recently drawn wide interests.
Münster, M., Hanzo, L.
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Evaluating the physical layer performance of an OFDM candidate for fourth generation networks
, 2002 In this paper, work performed under the framework of the IST SATURN project for wide area cellular OFDM is presented in the context of 4G networks.
Nix, AR +3 more
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Hybrid Iterative Multiuser Detection for Channel Coded Space Division Multiple Access OFDM Systems
, 2006 Space division multiple access (SDMA) aided orthogonal frequency division multiplexing (OFDM) systems assisted by efficient multiuser detection (MUD) techniques have recently attracted intensive research interests.
Jiang, M. +5 more
core +1 more source
OFDM for optical communications
, 2010 The first book on optical OFDM by the leading pioneers in the field The only book to cover error correction codes for optical OFDM Gives applications of OFDM to free-space communications, optical access networks, and metro and log haul transports show ...
Shieh, William +3 more
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Turbo layered space frequency coded OFDM for high speed wireless communications
, 2019 We propose a new diversity scheme for orthogonal frequency division multiplexing/multi-input multi-output (OFDM/MIMO) systems. The proposed scheme, named turbo layered space-frequency coded OFDM (TLSFC-OFDM), exploits the turbo principle with space ...
Lim, JB, Park, CJ, Im, GH
core +1 more source
MMSE Channel Prediction Assisted Symbol-by-Symbol Adaptive OFDM
, 2002 Subband Adaptive Orthogonal Frequency Division Multiplexing (OFDM) constitutes an effective method of compensating for the frequency selective fading incurred by mobile receivers.
Münster, M., Hanzo, L.
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Data decoding aided channel estimation techniques for OFDM systems in vehicular environment [PDF]
, 2010 L'oggetto del presente lavoro di tesi è costituito dallo studio e sviluppo di algoritmi di inseguimento di canale per sistemi basati su una modulazione di tipo Orthogonal Frequency Division Multiplexing (OFDM), con riferimento allo standard IEEE802.11p ...
Agnoletto, Andrea
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Amplitude clipping and iterative reconstruction of STBC/SFBC-OFDM signals
, 2019 As with orthogonal frequency-division multiplexing (OFDM), one main disadvantage of multi-input multi-output (MIMO) OFDM is the prohibitively large peak-to-average power ratio (PAPR) of transmitted signals on different antennas, which can be reduced by a
Kim, D, Kim, K, Kwon, UK, Im, GH
core +1 more source
Channel Estimation in OFDM Systems with Strong Interference
, 2010 In this paper, we investigate channel estimation algorithms in an OFDM system which is exposed to pulsed interference. It will be examined how the interference affects the performance of the channel estimation and how the channel estimation can be ...
Epple, Ulrich, Schnell, Michael
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