Enhanced signalling provisioning for UAV-enabled MEC: A GWFRFT-based energy-spreading transmission approach

[1]  Walid Saad,et al.  A Tutorial on UAVs for Wireless Networks: Applications, Challenges, and Open Problems , 2018, IEEE Communications Surveys & Tutorials.

[2]  Qinyu Zhang,et al.  WFRFT Precoding for Narrowband Interference Suppression in DFT-Based Block Transmission Systems , 2013, IEEE Communications Letters.

[3]  A. Al-Dweik,et al.  Adaptive Bit Loading With Reduced Computational Time and Complexity for Multicarrier Wireless Communications , 2020, IEEE Transactions on Aerospace and Electronic Systems.

[4]  Allam Mousa,et al.  Channels estimation in OFDM system over rician fading channel based on comb-type pilots arrangement , 2010 .

[5]  Xuejun Sha,et al.  On Physical Layer Security: Weighted Fractional Fourier Transform Based User Cooperation , 2017, IEEE Transactions on Wireless Communications.

[6]  P. Pechac,et al.  Elevation Dependent Shadowing Model for Mobile Communications via High Altitude Platforms in Built-Up Areas , 2008, IEEE Transactions on Antennas and Propagation.

[7]  Xuejun Sha,et al.  The approach to carrier scheme convergence based on 4-weighted fractional fourier transform , 2010, IEEE Communications Letters.

[8]  David W. Matolak,et al.  A Survey of Air-to-Ground Propagation Channel Modeling for Unmanned Aerial Vehicles , 2018, IEEE Communications Surveys & Tutorials.

[9]  Xuejun Sha,et al.  An Equal Component Power-Based Generalized Hybrid Carrier System , 2019, IEEE Communications Letters.

[10]  Zhenduo Wang,et al.  BER analysis of hybrid carrier system based on WFRFT with carrier frequency offset , 2015 .

[11]  Daniel S. Yeung,et al.  General multifractional Fourier transform method based on the generalized permutation matrix group , 2005, IEEE Transactions on Signal Processing.

[12]  Shihua Zhu,et al.  A Walsh-Hadamard coded spectral efficient full frequency diversity OFDM system , 2010, IEEE Transactions on Communications.

[13]  Jong-Tae Lim,et al.  On the Design of Pilot Symbols for OFDM Systems over Doubly-Selective Channels , 2011, IEEE Communications Letters.

[14]  Lenan Wu,et al.  A Study of Deterministic Pilot Allocation for Sparse Channel Estimation in OFDM Systems , 2012, IEEE Communications Letters.

[15]  David W. Matolak,et al.  Air–Ground Channel Characterization for Unmanned Aircraft Systems—Part III: The Suburban and Near-Urban Environments , 2017, IEEE Transactions on Vehicular Technology.

[16]  Xuejun Sha,et al.  Low Complexity Equalization of HCM Systems with DPFFT Demodulation over Doubly-Selective Channels , 2014, IEEE Signal Processing Letters.