161 citations · 295 across the 35 of their papers we have counts for
4 papers · 1 filter
OTFS Without CP in Massive MIMO: Breaking Doppler Limitations with TR-MRC and Windowing
Danilo Lelin Li, Arman Farhang
Orthogonal time frequency space (OTFS) modulation has recently emerged as an effective waveform to tackle the linear time-varying channels. In OTFS literature, approximately consta…
FBMC Receiver Design and Analysis for Medium and Large Scale Antenna Systems
Hamed Hosseiny, Arman Farhang, Behrouz Farhang-Boroujeny
In this paper, we design receivers for filter bank multicarrier-based (FBMC-based) massive MIMO considering practical aspects such as channel estimation and equalization. In partic…
Resource Allocation for Mixed Numerology NOMA
Stephen McWade, Mark F. Flanagan, Juquan Mao +2
6G wireless networks will require the flexibility to accommodate an extremely diverse set of service types. This necessitates the use of mixed numerologies to accommodate different…
Low-Complexity Joint CFO and Channel Estimation for RIS-aided OFDM Systems
Sumin Jeong, Arman Farhang, Nemanja Stefan Perović +1
Accurate channel estimation is essential for achieving the performance gains offered by reconfigurable intelligent surface (RIS)-aided wireless communications. A variety of channel…