877 citations · 1.9k across the 86 of their papers we have counts for
12 papers · 1 filter
Stable Distributions as Noise Models for Molecular Communication
Nariman Farsad, Weisi Guo, Chan-Byoung Chae +1
In this work, we consider diffusion-based molecular communication timing channels. Three different timing channels are presented based on three different modulation techniques, i.e…
Energy Model for Vesicle-Based Active Transport Molecular Communication
Nariman Farsad, H. Birkan Yilmaz, Chan-Byoung Chae +1
In active transport molecular communication (ATMC), information particles are actively transported from a transmitter to a receiver using special proteins. Prior work has demonstra…
RF Lens-Embedded Massive MIMO Systems: Fabrication Issues and Codebook Design
Taehoon Kwon, Yeon-Geun Lim, Byung-Wook Min +1
In this paper, we investigate a radio frequency (RF) lens-embedded massive multiple-input multiple-output (MIMO) system and evaluate the system performance of limited feedback by u…
Performance Analysis of Self-Interference Cancellation in Full-Duplex Large-Scale MIMO Systems
Yeon-Geun Lim, Daesik Hong, Chan-Byoung Chae
This paper presents the performance analysis of the self-interference cancellation (SIC) methods in full-duplex largescale multiple-input multiple-output systems. To mitigate selfi…
Molecular Communications: Channel Model and Physical Layer Techniques
Weisi Guo, Taufiq Asyhari, Nariman Farsad +4
This article examines recent research in molecular communications from a telecommunications system design perspective. In particular, it focuses on channel models and state-of-the-…
Smart Small Cell with Hybrid Beamforming for 5G: Theoretical Feasibility and Prototype Results
Jinyoung Jang, MinKeun Chung, Hae Gwang Hwang +8
In this article, we present a real-time three dimensional (3D) hybrid beamforming for fifth generation (5G) wireless networks. One of the key concepts in 5G cellular systems is the…
Large-scale Antenna Operation in Heterogeneous Cloud Radio Access Networks: A Partial Centralization Approach
Sangkyu Park, Chan-Byoung Chae, Saewoong Bahk
To satisfy the ever-increasing capacity demand and quality of service (QoS) requirements of users, 5G cellular systems will take the form of heterogeneous networks (HetNets) that c…
Compressed Channel Feedback for Correlated Massive MIMO Systems
Min Soo Sim, Jeonghun Park, Chan-Byoung Chae +1
Massive multiple-input multiple-output (MIMO) is a promising approach for cellular communication due to its energy efficiency and high achievable data rate. These advantages, howev…
Molecular MIMO Communication Link
Changmin Lee, Bonhong Koo, Na-Rae Kim +4
In this demonstration, we will present the world's first molecular multiple-input multiple-output (MIMO) communication link to deliver two data streams in a spatial domain. We show…
Detection Algorithms for Molecular MIMO
Bonhong Koo, H. Birkan Yilmaz, Andrew Eckford +1
In this paper, we propose a novel design for molecular communication in which both the transmitter and the receiver have, in a 3-dimensional environment, multiple bulges (in RF com…
A Universal Channel Model for Molecular Communication Systems with Metal-Oxide Detectors
Na-Rae Kim, Nariman Farsad, Chan-Byoung Chae +1
In this paper, we propose an end-to-end channel model for molecular communication systems with metal-oxide sensors. In particular, we focus on the recently developed table top mole…
Prototyping Real-Time Full Duplex Radios
MinKeun Chung, Min Soo Sim, Jaeweon Kim +2
In this article, we present a real-time full duplex radio system for 5G wireless networks. Full duplex radios are capable of opening new possibilities in contexts of high traffic d…