Results 181 to 190 of about 26,636 (252)

Windowed Dictionary Design for Delay-Aware OMP Channel Estimation under Fractional Doppler

Delay-Doppler (DD) signal processing has emerged as a powerful tool for analyzing multipath and time-varying channel effects. Due to the inherent sparsity of the wireless channel in the DD domain, compressed sensing (CS) based techniques, such as ...
Chen, Rong-Rong, Farhang, Arman, Wang, Hanning, Huang, Xiang   +3 more
core  

Rate-distortion trade-off analysis of the power-domain ISAC waveform for the unmanned aerial vehicle. [PDF]

Sci Rep
Li G, Xiao L, Du J, Sun Y, Ni D, Wu Y, Wang J, Guo Y, Lian J, Wu P.   +9 more
europepmc   +1 more source

Deep learning-based high-speed railway communication systems. [PDF]

Sci Rep
Ha DV, Chien TV, Ngo HQ.
europepmc   +1 more source

Low complexity hybrid algorithm for improving PAPR BER and PSD in OTFS under diverse channel conditions. [PDF]

Sci Rep
Kumar A, Nanthaamornphong A, Gaur N, Masud M.   +3 more
europepmc   +1 more source

Closed-Form Approximations of Range Mutual Information for Integrated Sensing and Communication Systems. [PDF]

Sensors (Basel)
Lai Z, Luo H, Wang Y, Zhang Y, Jin B.
europepmc   +1 more source

Performance Evaluation of Multi-Modal Radar Signal Processing in Dense Co-Existent Environments. [PDF]

Sensors (Basel)
Pirkani A, Norouzian F, Bekar A, Bekar M, Gashinova M.   +4 more
europepmc   +1 more source

A hybrid transformer-zero-shot learning framework with Muon optimization for intelligent channel estimation in MIMO wireless systems. [PDF]

Sci Rep
Salama WM, Aly MH, Alshathri S, El-Shafai W.   +3 more
europepmc   +1 more source

Diagnostic accuracy of ultrasound for pediatric adnexal torsion: a systematic review and meta-analysis. [PDF]

Int J Emerg Med
Alsabri M, Abady E, Elsnhory AB, Aboali AA, Rath S.   +4 more
europepmc   +1 more source

Integrated Sensing and Communication Using Random Padded OTFS with Reduced Interferences. [PDF]

Sensors (Basel)
Karpovich P, Zielinski TP.
europepmc   +1 more source

An Improved Adaptive Kalman Filter Positioning Method Based on OTFS. [PDF]

Sensors (Basel)
Xia S, Liu A, Liang X.
europepmc   +1 more source