An extensive review of the statistical characterization of 60-GHz indoor radio channels is
provided from a large number of published measurement and modeling results. First, the …

(57) ABSTRACT A method of controlling a wireless communication system including a
plurality of communication devices is disclosed. In the method, firstly, one of the …

In this article, we suggest an efficient beam switching technique for the emerging 60GHz
wireless personal area networks. Given the pre-specified beam codebooks, the beam …

In this paper, we formulate realistic beamforming (BF) training (or beam steering) in the
emerging 60-GHz millimeter-wave communications as a numerical optimization problem. To …

Millimeter-wave (mm-wave) radio is attracting attention as one of the key enabling physical
layer technologies for the fifth-generation (5G) mobile access and backhaul. This paper aims …

This paper proposes a virtual time-slot allocation (VTSA) scheme for throughput
enhancement to realize a multi-Gbps time division multiple access (TDMA) wireless …

H04B7/0615—Diversity systems; Multi-antenna system, ie transmission or reception using
multiple antennas using two or more spaced independent antennas at the transmitting …

For the emerging 5G millimeter-wave communications, the nonlinearity is inevitable due to
RF power amplifiers of the enormous bandwidth operating in extremely high frequency …

In this paper, we address codebook-based beamforming for multi-antenna orthogonal
frequency division multiplexing (OFDM) systems operating in 60-GHz millimeter-wave band …

To suppress adverse effects caused by side lobes of an antenna array when an AWV to be
used for communication is deter mined based on a transmission/reception result of a training …