176 citations · 267 across the 18 of their papers we have counts for
5 papers · 1 filter
Cramer-Rao Lower Bound for DoA Estimation with RF Lens-Embedded Antenna Array
Jae-Nam Shim, Hongseok Park, GeeYong Suk +2
In this paper, we consider the Cramer-Rao lower bound (CRLB) for estimation of a lens-embedded antenna array with deterministic parameters. Unlike CRLB of uniform linear array (ULA…
Compact Full Duplex MIMO Radios in D2D Underlaid Cellular Networks: From System Design to Prototype Results
MinKeun Chung, Min Soo Sim, Dong Ku Kim +1
This paper considers the implementation and application possibilities of a compact full duplex multiple-input multiple-output (MIMO) architecture where direct communication exists…
Nonlinear Self-Interference Cancellation for Full-Duplex Radios: From Link- and System-Level Performance Perspectives
Min Soo Sim, MinKeun Chung, Dongkyu Kim +3
One of the promising technologies for LTE Evolution is full-duplex radio, an innovation is expected to double the spectral efficiency. To realize full-duplex in practice, the main…
Degrees of Freedom of Full-Duplex Cellular Networks with Reconfigurable Antennas at Base Station
Minho Yang, Sang-Woon Jeon, Dong Ku Kim
Full-duplex (FD) cellular networks are considered in which a FD base station (BS) simultaneously supports a set of half-duplex (HD) downlink (DL) users and a set of HD uplink (UL)…
A Desired PAR-Achieving Precoder Design for Multi-User MIMO OFDM based on Concentration of Measure
Hyun-Su Cha, Dong Ku Kim
For multi-user multiple-input and multiple-output (MIMO) wireless communications in orthogonal frequency di- vision multiplexing systems, we propose a MIMO precoding scheme providi…