89 citations · 138 across the 12 of their papers we have counts for
4 papers · 1 filter
Activity Detection for Grant-Free NOMA in Massive IoT Networks
Mehrtash Mehrabi, Mostafa Mohammadkarimi, Masoud Ardakani
Recently, grant-free transmission paradigm has been introduced for massive Internet of Things (IoT) networks to save both time and bandwidth and transmit the message with low laten…
Artificial Potential Field-Based Path Planning for Cluttered Environments
Mosab Diab, Mostafa Mohammadkarimi, Raj Thilak Rajan
In this paper, we study path planning algorithms of resource constrained mobile agents in unknown cluttered environments, which include but are not limited to various terrestrial m…
Joint Ranging and Phase Offset Estimation for Multiple Drones using ADS-B Signatures
Mostafa Mohammadkarimi, Geert Leus, Raj Thilak Rajan
A new method for joint ranging and Phase Offset (PO) estimation of multiple drones/aircrafts is proposed in this paper. The proposed method employs the superimposed uncoordinated A…
Efficient Massive Machine Type Communication (mMTC) via AMP
Mostafa Mohammadkarimi, Masoud Ardakani
We propose efficient and low-complexity multiuser detection (MUD) algorithms for Gaussian multiple access channel (G-MAC) for short-packet transmission in massive machine type comm…