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Blind Adaptive Channel Estimationin OFDM Systems
We consider the problem of blind channel estimation in zero padding OFDM systems. For the first time, blind adaptive algorithms are proposed that identify the impulse... -
Cancellation of Nonlinear Inter-Carrier Interference in OFDM Systems with Non...
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Advanced Techniques for Achieving Near Maximum-Likelihood Soft Detection in M...
In this thesis, spatial multiplexing-MIMO communication schemes with OFDM modulation are considered with a focus on 4x4 systems. In order to achieve the 3GPP LTE and... -
Blind CFO estimation for OFDM-IDMA system in Rayleigh fading multipath channel
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EVM considerations for convergent multi-standard cellular base-station transm...
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Near LMMSE channel estimation performance with artificial channel at receiver...
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On the Peak-to-Average Power Ratio of Pre-Equalized Base-Field Hartley OFDM
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Improving PDL Tolerance of Long-Haul PDM-OFDM Systems Using Polarization-Time...
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Multicast and Broadcast in wireless OFDM systems
The OFDM (Orthogonal Frequency Division Multiplexing) system uses multiple sub-carriers for data transmission. Compared to the single-carrier scheme, the OFDM... -
Study and evaluation of a frequential multiplexing based on OFDM/OQAM
This thesis is dedicated to the study of the OFDM/OQAM modulation as an alternative to the OFDM modulation. We treat more especially the multi-user environment. In... -
Allocation de ressources : optimisation des symboles pilotes et de la voie de...
In this work, we consider the problem of optimization of the training sequence length when a Maximum a posteriori (MAP) detector is used. We consider a transmission... -
A Fair Opportunistic Access Scheme for Multiuser OFDM Wireless Networks
Special issue ! 14 pages -
Predistortion performance considering Peak to Average Power ratio reduction i...
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Theoretical analysis of the trade-off between efficiency and linearity of the...
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An iterative and joint estimation of SNR and frequency selective channel for ...
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Complex amplitudes tracking loop for multipath slow fading channel estimation...
Note technique mise en ligne en Avril 2012, issue d'un document révisé non publié datant de Novembre 2010. -
Probability Distribution Analysis of M-QAM Modulated OFDM Symbol and Reconstr...
International audience
