33 citations · 109 across the 20 of their papers we have counts for
13 papers · 1 filter
Filtered Multi-Tone Spread Spectrum with Overlapping Subbands
Brian Nelson, Hussein Moradi, Behrouz Farhang-Boroujeny
A new form of the filter bank multi-carrier spread spectrum (FBMC-SS) waveform is presented. This new waveform modifies the filtered multi-tone spread spectrum (FMT-SS) system, and…
Ultra-Wideband Communications: Interference Challenges and Solutions
Brian Nelson, Hussein Moradi, Behrouz Farhang-Boroujeny
The idea of ultra-wideband (UWB) communications for short ranges (up to a few tens of meters) has been around for nearly three decades. However, despite significant efforts by the…
Filter-Banks for Ultra-Wideband for Communications, Sensing, and Localization
Brian Nelson, Hussein Moradi, Behrouz Farhang-Boroujeny
Recently, filter-bank multicarrier spread spectrum (FBMC-SS) has been proposed as a candidate waveform for ultra-wideband (UWB) communications, sensing, and localization. It has be…
Downlink Transmission in FBMC-based Massive MIMO with Co-located and Distributed Antennas
Hamed Hosseiny, Arman Farhang, Behrouz Farhang-Boroujeny
This paper introduces a practical precoding method for the downlink of Filter Bank Multicarrier-based (FBMC-based) massive multiple-input multiple-output (MIMO) systems. The propos…
Resource Allocation for Single Carrier Massive MIMO Systems
Brent A. Kenney, Arslan J. Majid, Hussein Moradi +1
Resource allocation in orthogonal frequency division multiplexing (OFDM) systems is performed through allocating blocks of subcarriers to each user. Even though OFDM is the primary…
Downlink Precoding for FBMC-based Massive MIMO with Imperfect Channel Reciprocity
Hamed Hosseiny, Arman Farhang, Behrouz Farhang-Boroujeny
In this paper, a practical precoding method for the downlink of filter bank multicarrier-based (FBMC-based) massive multiple-input multiple-output (MIMO) is developed. The proposed…
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…
Efficient Precoding for Single Carrier Modulation in Multi-User Massive MIMO Networks
Brent A. Kenney, Arslan J. Majid, Hussein Moradi +1
By processing in the frequency domain (FD), massive MIMO systems can approach the theoretical per-user capacity using a single carrier modulation (SCM) waveform with a cyclic prefi…
Frequency Domain Multi-user Detection for Single Carrier Modulation with Cyclic Prefix
Brent A. Kenney, Arslan J. Majid, Hussein Moradi +1
Frequency domain (FD) multi-user detection (MUD) has been shown to be an effective means of approaching the theoretical per-user capacity for single carrier modulation (SCM) scheme…
Multi-user Capacity of Cyclic Prefix Direct Sequence Spread Spectrum with Linear Detection and Precoding
Brent A. Kenney, Arslan J. Majid, Hussein Moradi +1
Cyclic Prefix Direct Sequence Spread Spectrum (CP-DSSS) is a promising solution for futuristic 6G ultra-reliable low latency communications (URLLC) and massive machine type communi…
Cyclic Prefix Direct Sequence Spread Spectrum Capacity Analysis
Brent A. Kenney, Stephen N. Jenkins, Arslan J. Majid +2
Cyclic Prefix Direct Sequence Spread Spectrum (CP-DSSS) is a novel waveform that is proposed as a solution to massive machine type communications (mMTC) for 5G and beyond. This pap…
Spectrally Efficient Pilot Structure and Channel Estimation for Multiuser FBMC Systems
Hamed Hosseiny, Arman Farhang, Behrouz Farhang-Boroujeny
In this paper, we consider channel estimation problem in the uplink of filter bank multicarrier (FBMC) systems. We propose a pilot structure and a joint multiuser channel estimatio…
Underlay Control Signaling for Ultra-Reliable Low-Latency IoT Communications
Amir Aminjavaheri, Ahmad RezazadehReyhani, Ramon Khalona +2
Future mobile networks not only envision enhancing the traditional link quality and data rates of mobile broad band (MBB) links, but also development of new control channels to mee…