112 citations · 686 across the 23 of their papers we have counts for
14 papers · 1 filter
Diffusive Mobile MC with Absorbing Receivers: Stochastic Analysis and Applications
Trang Ngoc Cao, Arman Ahmadzadeh, Vahid Jamali +4
This paper presents a stochastic analysis of the time-variant channel impulse response (CIR) of a three dimensional diffusive mobile molecular communication (MC) system where the t…
Stochastic Channel Modeling for Diffusive Mobile Molecular Communication Systems
Arman Ahmadzadeh, Vahid Jamali, Robert Schober
In this paper, we develop a mathematical framework for modeling the time-variant stochastic channels of diffusive mobile MC systems. In particular, we consider a diffusive mobile M…
Symbol Synchronization for Diffusion-Based Molecular Communications
Vahid Jamali, Arman Ahmadzadeh, Robert Schober
Symbol synchronization refers to the estimation of the start of a symbol interval and is needed for reliable detection. In this paper, we develop several symbol synchronization sch…
SCW Codes for Maximum Likelihood Detection in Diffusive Molecular Communications without Channel State Information
Vahid Jamali, Arman Ahmadzadeh, Nariman Farsad +1
Instantaneous or statistical channel state information (CSI) is needed for most detection schemes developed for molecular communication (MC) systems. Since the MC channel changes o…
On the Design of Matched Filters for Molecule Counting Receivers
Vahid Jamali, Arman Ahmadzadeh, Robert Schober
In this paper, we design matched filters for diffusive molecular communication systems taking into account the following impairments: signal-dependent diffusion noise, inter-symbol…
Statistical Analysis of Time-Variant Channels in Diffusive Mobile Molecular Communications
Arman Ahmadzadeh, Vahid Jamali, Robert Schober
In this paper, we consider a diffusive mobile molecular communication (MC) system consisting of a pair of mobile transmitter and receiver nano-machines suspended in a fluid medium,…
Diffusive Mobile Molecular Communications Over Time-Variant Channels
Arman Ahmadzadeh, Vahid Jamali, Adam Noel +1
This letter introduces a formalism for modeling time-variant channels for diffusive molecular communication systems. In particular, we consider a fluid environment where one transm…
SCW Codes for Optimal CSI-Free Detection in Diffusive Molecular Communications
Vahid Jamali, Arman Ahmadzadeh, Nariman Farsad +1
Instantaneous or statistical channel state information (CSI) is needed for most detection schemes developed in the molecular communication (MC) literature. Since the MC channel cha…
Symbol Synchronization for Diffusive Molecular Communication Systems
Vahid Jamali, Arman Ahmadzadeh, Robert Schober
Symbol synchronization refers to the estimation of the start of a symbol interval and is needed for reliable detection. In this paper, we develop a symbol synchronization framework…
Channel Estimation for Diffusive Molecular Communications
Vahid Jamali, Arman Ahmadzadeh, Christophe Jardin +2
In molecular communication (MC) systems, the \textit{expected} number of molecules observed at the receiver over time after the instantaneous release of molecules by the transmitte…
Channel Estimation Techniques for Diffusion-Based Molecular Communications
Vahid Jamali, Arman Ahmadzadeh, Christophe Jardin +2
In molecular communication (MC) systems, the expected number of molecules observed at the receiver over time after the instantaneous release of molecules by the transmitter is refe…
Amplify-and-Forward Relaying in Two-Hop Diffusion-Based Molecular Communication Networks
Arman Ahmadzadeh, Adam Noel, Andreas Burkovski +1
This paper studies a three-node network in which an intermediate nano-transceiver, acting as a relay, is placed between a nano-transmitter and a nano-receiver to improve the range…
Analysis and Design of Multi-Hop Diffusion-Based Molecular Communication Networks
Arman Ahmadzadeh, Adam Noel, Robert Schober
In this paper, we consider a multi-hop molecular communication network consisting of one nanotransmitter, one nanoreceiver, and multiple nanotransceivers acting as relays. We consi…
Analysis and Design of Two-Hop Diffusion-Based Molecular Communication Networks
Arman Ahmadzadeh, Adam Noel, Robert Schober
In this paper, we consider a two-hop molecular communication network consisting of one nanotransmitter, one nanoreceiver, and one nanotransceiver acting as a relay. We consider two…