no code implementations • 21 Feb 2022 • Priyanka Sinha, Md Moin Uddin Chowdhury, Ismail Guvenc, David W. Matolak, Kamesh Namuduri
By serving as an analog to traffic signal lights, communication signaling for drone to drone communications holds the key to the success of advanced air mobility (AAM) in both urban and rural settings.
no code implementations • 30 Sep 2020 • Fatih Erden, Ozgur Ozdemir, Ismail Guvenc, David W. Matolak
Millimeter-wave (mmWave) communication systems require narrow beams to increase communication range.
no code implementations • 9 Aug 2020 • Alphan Sahin, Nozhan Hosseini, Hosseinali Jamal, Safi Shams Muhtasimul Hoque, David W. Matolak
In this study, we propose a framework for chirp-based communications by exploiting discrete Fourier transform-spread orthogonal frequency division multiplexing (DFT-s-OFDM).
no code implementations • 23 May 2020 • Hosseinali Jamal, David W. Matolak
In this paper, we investigate an algorithm to attain additive white Gaussian noise (AWGN) performance in spectrally non-white channels, using multicarrier communications, i. e., orthogonal frequency division multiplexing (OFDM) and filterbank multicarrier (FBMC).
no code implementations • 23 May 2020 • Hosseinali Jamal, David W. Matolak
Thus, APSK has become of interest for satellite communications, as well as VHF communications in A-VDL.
no code implementations • 27 Apr 2020 • Nozhan Hosseini, Mahfuza Khatun, Changyu Guo, Kairui Du, Ozgur Ozdemir, David W. Matolak, Ismail Guvenc, Hani Mehrpouyan
Typical building material attenuations in these high frequency ranges are of interest for link budget calculations.
no code implementations • 21 Sep 2019 • Nozhan Hosseini, David W. Matolak
Multi user orthogonal chirp spread spectrum (OCSS) can improve the spectral inefficiency of chirp spread spectrum (CSS) but is only feasible with perfect synchronism and without any channel dispersion.
