103 citations · 181 across the 5 of their papers we have counts for
6 papers
Noncoherent Multiuser Chirp Spread Spectrum: Performance with Doppler and Asynchronism
Nozhan Hosseini, David W. Matolak
In this paper, we investigate multi user chirp spread spectrum with noncoherent detection as a continuation of our work on coherent detection in [1]. We derive the analytical bit e…
DFT-spread-OFDM Based Chirp Transmission
Alphan Sahin, Nozhan Hosseini, Hosseinali Jamal +2
In this study, we propose a framework for chirp-based communications by exploiting discrete Fourier transform-spread orthogonal frequency division multiplexing (DFT-s-OFDM). We sho…
Attenuation of Several Common Building Materials in Millimeter-Wave Frequency Bands: 28, 73 and 91 GHz
Nozhan Hosseini, Mahfuza Khatun, Changyu Guo +5
Future cellular systems will make use of millimeter wave (mmWave) frequency bands. Many users in these bands are located indoors, i.e., inside buildings, homes, and offices. Typica…
Nonlinear Quasi-Synchronous Multi User Chirp Spread Spectrum Signaling
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 an…
Chirp Spread Spectrum Signaling for Future Air-Ground Communications
Nozhan Hosseini, David W. Matolak
In this paper, we investigate the use of chirp spread spectrum signaling over air-ground channels. This includes evaluation of not only the traditional linear chirp, but also of a…
UAV Command and Control, Navigation and Surveillance: A Review of Potential 5G and Satellite Systems
Nozhan Hosseini, Hosseinali Jamal, David W. Matolak +2
Drones, unmanned aerial vehicles (UAVs), or unmanned aerial systems (UAS) are expected to be an important component of 5G/beyond 5G (B5G) communications. This includes their use wi…