Subblock processing in MMSE-FDE under fast fading environments (2008)
Kambara, Keiichi, Nishimoto, Hiroshi, Nishimura, Toshihiko, Ohgane, Takeo, Ogawa, Yasutaka
Frequency domain equalization (FDE) has been studied for reducing inter-symbol interference (ISI) caused by frequency selective fading in single carrier systems. When a high-mobility terminal exists...
BUI, Huu Phu, NISHIMOTO, Hiroshi, NISHIMURA, Toshihiko, OHGANE, Takeo, OGAWA, Yasutaka
In time-varying fading environments, the performance of multiple-input multiple-output (MIMO) systems applying an eigenbeam-space division multiplexing (E-SDM) technique may be degraded due to a...
Nishimoto, Hiroshi, Ogawa, Yasutaka, Nishimura, Toshihiko, Ohgane, Takeo
Multiple-input multiple-output (MIMO) spatial multiplexing that needs to separate and detect transmitted signal streams by using processing at the receiver end can increase the data rates of...
Pseudo Eigenbeam-Space Division Multiplexing (PE-SDM) in Frequency-Selective MIMO Channels (2007)
NISHIMOTO, Hiroshi, NISHIMURA, Toshihiko, OHGANE, Takeo, OGAWA, Yasutaka
In a frequency-selective multiple-input multiple-output (MIMO) channel, the optimum transmission is achieved by beamforming with eigenvectors obtained at each discrete frequency point, i.e., an...
Arrangement of Scattering Points in Jakes' Model for i.i.d. Time-Varying MIMO Fading (2007)
NISHIMOTO, Hiroshi, NISHIMURA, Toshihiko, OHGANE, Takeo, OGAWA, Yasutaka
For simulating i.i.d. time-varying MIMO channels using multiple Jakes' rings, it is desirable to generate channels having stable statistics with fewer scatterers. The statistical property of the...
MIMO E-SDM Transmission Performance in an Actual Indoor Environment (2007)
NISHIMOTO, Hiroshi, OGAWA, Yasutaka, NISHIMURA, Toshihiko, OHGANE, Takeo
MIMO systems using a space division multiplexing (SDM) technique in which each transmit antenna sends an independent signal substream have been studied as one of the successful applications to...
Nishimoto, Hiroshi, Yamada, Gotaro, Mizuno, Motowo, Tsuji, Takao
We studied the distribution of class 1 and class 2 major histocompatibility complex (MHC) antigens on bile duct epithelial cells in liver from patients with primary biliary cirrhosis (PBC) by an...
Takahashi, Michiko, Yamada, Gotaro, Miyamoto, Rieko, Doi, Toshihiko, Endo, Hisashi, Nishimoto, Hiroshi, ...
We measured hepatitis C virus antibody titers in 13 patients with chronic hepatitis C to determine whether titration of hepatitis C virus antibody was useful or not, to predict and evaluate the...
A SPECTRAL ANALYSIS OF THE ENERGETICS OF THE STRATOSPHERIC SUDDEN WARMING OF EARLY 1957, (2005)
Reed,Richard J., Wolfe,John L., Nishimoto,Hiroshi
The spectral forms of the energy for zonal and eddy kinetic energies and zonal and eddy available-potential energies are used to measure energy changes and energy conversion at 50 mb during the...
1971 Annual Typhoon Report (2002)
Slusser, Richard C., Nishimoto, Hiroshi
This report is published annually and summarizes Western North Pacific Tropical Cyclones. Annex A summarizes tropical cyclones from 180 degrees eastward to the North American Coast, and Annex B...
1972 Annual Typhoon Report (1998)
Buckmaster, Albert T., Nishimoto, Hiroshi
The body of this annual report summarizes Western North Pacific Tropical Cyclones. Annex A summarizes tropical cyclones from 180 degrees eastward to the North American Coast, and Annex B summarizes...
Annual Typhoon Report, 1972. (1996)
Buckmaster, Albert T., Nishimoto, Hiroshi
A brief narrative is given on each western Pacific typhoon. Tropical cyclone best tracks and data summary for all storms of typhoon-hurricane intensity are provided for the North Pacific Ocean and...
Thesis (M.S.)--University of Washington.