Results 61 to 70 of about 13,392 (177)
MIMO decision feedback equalization from an H∞ perspective [PDF]
, 2004 We approach the multiple input multiple output (MIMO) decision feedback equalization (DFE) problem in digital communications from an H∞ estimation point of view.
Erdogan, Alper Tunga +2 more
core
A Rate-Splitting Approach To Robust Multiuser MISO Transmission
, 2015 For multiuser MISO systems with bounded uncertainties in the Channel State Information (CSI), we consider two classical robust design problems: maximizing the minimum rate subject to a transmit power constraint, and power minimization under a rate ...
Clerckx, Bruno, Joudeh, Hamdi
core +1 more source
Frequency-Shift Zero-Forcing Time-Varying Equalization for Doubly Selective SIMO Channels
EURASIP Journal on Advances in Signal Processing, 2006 This paper deals with the problem of designing linear time-varying (LTV) finite-impulse response zero-forcing (ZF) equalizers for time- and frequency-selective (so-called doubly selective) single-input multiple-output (SIMO) channels.
Verde Francesco
doaj +1 more source
Energies, 2017 To eliminate the influence of the inconsistency on the cycle life and the available capacity of battery packs, and improve the balancing speed, a novel inductor-based layered bidirectional equalizer (IBLBE) is proposed.
Shubiao Wang +4 more
doaj +1 more source
A Rate-Splitting Strategy for Max-Min Fair Multigroup Multicasting
, 2016 We consider the problem of transmit beamforming to multiple cochannel multicast groups. The conventional approach is to beamform a designated data stream to each group, while treating potential inter-group interference as noise at the receivers.
Clerckx, Bruno, Joudeh, Hamdi
core +1 more source
A Closed-Form Approximated Expression for the Residual ISI Obtained by Blind Adaptive Equalizers with Gain Equal or Less than One [PDF]
, 2014 In this paper we propose for the real and two independent quadrature carrier case, a closed-form approximated expression for the achievable residual Inter-Symbol Interference (ISI) that depends on the step-size parameter, equalizer’s tap length ...
Kupchan, S., Pinchas, M.
core +1 more source
IEEE Access, 2019 Transceiver imbalance can rapidly degrade system performance, especially when high symbol rate, high modulation order and low roll-off pulse shape are used.
Cheng Ju, Na Liu, Changhong Li
doaj +1 more source
The group fixed by a family of endomorphisms of a surface group
, 2014 For a closed surface $S$ with $\chi(S)
Wu, Jianchun, Zhang, Qiang
core +1 more source
EURASIP Journal on Advances in Signal Processing, 2006 In satellites, nonlinear amplifiers used near saturation severely distort the transmitted signal and cause difficulties in its reception. Nevertheless, the nonlinearities introduced by memoryless bandpass amplifiers preserve the symmetries of the -ary ...
Dalakas Vassilis +3 more
doaj +1 more source
Minimum Symbol-Error Rate Based Adaptive Decision Feedback Equalizer in Underwater Acoustic Channels
IEEE Access, 2017 Adaptive linear equalizer, whose coefficients are designed to be adjustable to the channel impulse response, has emerged as a simple and efficient technique to adaptively compensate for the channel fading. However, conventional adaptive linear equalizers
Fangjiong Chen +6 more
doaj +1 more source