[PDF] Top 20 Iterative joint channel and data estimation for rank deficient MIMO OFDM

... turbo MIMO-OFDM receiver comprises a succession of detection modules, namely the channel estimator, the space-time detector and the decoder, which itera- tively exchange soft bit-related information ... See full document

... assisted iterative Joint Channel Esti- mation and multi-user detection (GA-JCEMUD) approach for multi-user MIMO SDMA-OFDM systems, which provides an effective solution to the multi-user ... See full document

... of data interleaving with repeated clipping and filtering method (or its improved no iterative version) in order to increase the overall performance for the PAPR ...AWGN channel with presence of ... See full document

... massive MIMO system ...reconstructing channel state based on training sequences is suitable for multipath channel environments with a large number of ...wireless channel in many actual ... See full document

... and channel distortions was examined and explored to develop a turbo joint channel estimation, synchroniza- tion, and decoding scheme and a vector RLS-based joint CFO, SFO, and CIR ... See full document

... the channel estimation techniques on the MIMO-OFDM wireless communication system can be roughly classified into the following categories: the least squares algorithm (LS), the linear least ... See full document

... concerning channel esti- mation. A wide range of usual channel estimation meth- ods is based on ML [9], least square (LS) [14,15], or MMSE ...previous channel frequency response to perform the ... See full document

... Fig. 1 shows the BER, Fig. 2 shows the NMS and Fig. 3 shows processing time(s) versus SNR(dB) performance of the blind FVAROA and ALS-FVAROA receivers for Alamouti’s orthogonal space-frequency block code (OSFBC) in ... See full document

... 124 data sets were successfully recorded on each array within 13 days from the Julian date 073 to the Julian date ...two MIMO setups: one with two transmitters and one with three ... See full document

... MU MIMO-OFDM system incorporating iterative channel estimation and ...popular channel estimation algorithms, one based on expectation maximization (EM) [15], and one ... See full document

... the data detector ...semi-blind joint maximum likelihood (ML) channel and data estimation schemes for MIMO ...the joint ML optimisation process for channel and ... See full document

... nel estimation schemes have been proposed for Code Division Multi- ple Access (CDMA) systems ...for joint channel and data optimiza- tion can be found in the literature in the context of ... See full document

... FOR MIMO-OFDM The main challenge associated with the estimation of the MIMO-CTF coefficients in the context of multi-antenna multi- carrier systems rests in the fact that, as opposed to the ... See full document

... the joint itera- tive estimator in Section ‘Iterative estimator for joint channelestimation and data ...of channel estimation is simulated under Channel I and plotted in ... See full document

... MIMO OFDM resolve permit restore providers to organize a Broadband Wireless Access (BWA) system that has Non-Line-of-Sight (NLOS) ...Specially, MIMO-OFDM takes benefit of the multipath ... See full document

... multipath. OFDM is a modulation technique which has multiple carrier, it retains various carriers, within the allotted bandwidth, to convey the data from source to ...[11] MIMO system has been ... See full document

... for MIMO-OFDM operating in time-variant frequency selec- tive ...for MIMO-OFDM schemes without channel knowledge at the ...pilot-aided channel estimation (PACE) with ... See full document

... antenna channel simulation using OFDM system parameters are as ...overall channel average power transmission Gain in the time of transfer a burst channel remains ...unchanged. Channel ... See full document

... concerns channel tracking in a multiantenna context for correlated flat-fading channels obeying a Gauss-Markov ...that data-aided tracking of fast-fading channels requires a lot of pilot symbols in order to ... See full document

... the channel estimation performance of different algorithms with the pilot overhead set to ...the estimation performance of the various algorithms becomes ...the channel estimation ... See full document