Chan-Byoung Chae

TL;DR: In this article, an optimal antenna immune to absorption loss due to human body proximity was selected from among multiple antennas connected to a single port when a data service was provided, and data for the data service is transmitted and received through the selected antenna.

TL;DR: Simulation results show that the proposed optimization of coordinated beamforming based on singular value decomposition achieves a better bit error rate with a lower number of iterations than the original algorithm.

TL;DR: A novel method for estimating required E/ sub b//N/sub o/ of system level data using E/sub c//I/sub or/ of link level data is introduced and the accuracy of modified estimation scheme is verified through the snapshot system level simulation.

TL;DR: In this article, an apparatus and method for transmitting/receiving data in a multi-antenna communication system using a structured Low Density Parity Check (LDPC) code is presented.

TL;DR: In this paper, a multi-user MC system based on the molecular division multiple access technology is proposed, where information molecules with different diffusion coefficients are first employed, and they employ the max-min rate fairness as a criterion to investigate the optimization of molecular resource allocation, including the assignment for types of molecules and the number of associated molecules.