[PDF] Top 20 Low Complexity Turbo Equalization for High Data Rate Wireless Communications

... computational complexity of the so-called turbo equalization receiver ...(SISO) equalization algorithms based on linear filters have a tremendous complexity advantage over ... See full document

... scheme performance is much better. This result confirms the PAPR results shown in Figure 7, that is, DQO-SCFDE has quite lower PAPR than the other schemes. DQO-SCFDE signal amplitudes are lower which results in less ... See full document

... with turbo decoder that the video transmission is achieved by low data ...hand, Turbo codes can eliminate the residual inter symbol interference ( ISI ) and inter channel interference ( ICI ) ... See full document

... is low, lower-order modulation modes are selected, in order to improve the mean Bit Error Rate (BER) performance and similarly, higher-order modulation modes are activated, when the channel quality is ... See full document

... for high data rate wireless communications has drawbacks such as higher Peak-to-Average Power Ratio ...in complexity in terms of complex ...computational complexity is ... See full document

... subcarrier equalization using FIR filters [4, 8, 9, 11, ...that equalization of the oversampled sub- carrier signals restores the orthogonality of the subcarrier waveforms and there is no need for ... See full document

... of high data rate such as 100Mb/s places a considerable strain on total power consumption of decoder ...Latest wireless communication applications, Signal processing and digital electronics ... See full document

... the data rate and the link ...achieve high data rates over broadband wireless ...searching complexity, we use the Layered ORthogonal lattice Detector (LORD) algorithm and combine ... See full document

... Abstract. Wireless data transmission results in frequency and phase offsets of the signal in the ...like turbo codes in an iterative way (outer loop), the communications performance can be ... See full document

... ST turbo TCM schemes to deliver data transmission at the same rates but at much lower sig- nal to noise ratios than the reference uncoded systems with the same spectral ...fade rate falls somewhere ... See full document

... The Viterbi-Algorithm (VA) is a common application of dynamic programming. Since it contains a nonlinear feedback loop (ACS-feedback, ACS: add-compare-select), this loop is the bottleneck in high data ... See full document

... Abstract: Turbo equalization is a widely known method to cope with low signal to noise ratio (SNR) channels cor- rupted by linear intersymbol interference (ISI) ...remarkable turbo decoding ... See full document

... carrier turbo Volterra equalizer [4] relies on the powerful, but highly complex, iterative interference cancellation and decoding ...proposed low com- plexity equalization does not include any ... See full document

... the turbo-equal- ized CC systems transmitting over the dispersive Gaussian and Rayleigh fading channels of (1) and (2), respectively, approach the nondispersive AWGN ...the turbo-coded CT and BT schemes ... See full document

... In this paper, we introduced a new blind receiver for soft- output equalization. The proposed method, adapted from an earlier work on fixed-interval blind MIMO demodulation, is well suited for block transmissions. ... See full document

... a high temperature and then gradually cooling them, thus allowing the material to coalesce into a low-energy crystalline state ...a high temperature, it is able to escape the less optimal local ... See full document

... 618 OFDM also improves the spectral efficiency. The OFDM technology uses a fast Fourier transform (FFT) to convert the time domain signal in to frequency domain signal. The use of FFT algorithm reduces the computational ... See full document

... • A constant modulus algorithm aided soft decision directed scheme has been derived for low complexity blind equalization of high-order QAM channels • Compared with an existing CMA and d[r] ... See full document

... uncoded data transmitted in multi-user multi-cell multiple input, multiple output (MIMO) ...probabilistic data association (PDA) with turbo base-station (BS) cooperations ... See full document

... One of the major challenges in wireless communications is the severe channel fading caused by multipath and move- ment in radio link. Recently, in order to explore the improved capacity of multiple-in ... See full document