2008 |
22 | EE | Huu Phu Bui,
Yasutaka Ogawa,
Toshihiko Nishimura,
Takeo Ohgane:
Multiuser MIMO E-SDM Systems: Performance Evaluation and Improvement in Time-Varying Fading Environments.
GLOBECOM 2008: 3303-3307 |
21 | EE | Keiichi Kambara,
Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Subblock Processing for Frequency-Domain Turbo Equalization Under Fast Fading Environments.
VTC Fall 2008: 1-5 |
20 | EE | Keiichi Kambara,
Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Subblock processing in MMSE-FDE under fast fading environments.
IEEE Journal on Selected Areas in Communications 26(2): 359-365 (2008) |
19 | EE | Masaki Takanashi,
Yasutaka Ogawa,
Toshihiko Nishimura,
Takeo Ohgane:
Studies on an Iterative Frequency Domain Channel Estimation Technique for MIMO-UWB Communications.
IEICE Transactions 91-B(4): 1084-1094 (2008) |
18 | EE | Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Measurement-Based Performance Evaluation of Coded MIMO-OFDM Spatial Multiplexing with MMSE Spatial Filtering in an Indoor Line-of-Sight Environment.
IEICE Transactions 91-B(5): 1648-1652 (2008) |
2007 |
17 | EE | Huu Phu Bui,
Toshihiko Nishimura,
Hiroshi Nishimoto,
Takeo Ohgane,
Yasutaka Ogawa:
Robust MIMO-OFDM E-SDM Systems With Low Complexity in Time-Varying Indoor Fading Environments.
VTC Fall 2007: 1322-1326 |
16 | EE | Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Channel Estimation with Space-Time Windowing in MIMO PE-SDM Transmission.
VTC Fall 2007: 541-545 |
15 | EE | Huu Phu Bui,
Toshihiko Nishimura,
Hiroshi Nishimoto,
Yasutaka Ogawa,
Takeo Ohgane:
Robust Performance of MIMO E-SDM Systems in Actual Time-Varying Indoor Fading Environments.
VTC Spring 2007: 1460-1464 |
14 | EE | Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Pseudo Eigenbeam Transmission Technique in Frequency Selective MIMO Channels.
VTC Spring 2007: 2068-2072 |
13 | EE | Keiichi Kambara,
Hiroshi Nishimoto,
Toshihiko Nishimura,
Yasutaka Ogawa,
Takeo Ohgane:
Subblock Processing for MMSE-FDE Under Fast Fading Environments.
VTC Spring 2007: 2190-2194 |
12 | EE | Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Pseudo Eigenbeam-Space Division Multiplexing (PE-SDM) in Frequency-Selective MIMO Channels.
IEICE Transactions 90-B(11): 3197-3207 (2007) |
11 | EE | Hiroshi Nishimoto,
Toshihiko Nishimura,
Takeo Ohgane,
Yasutaka Ogawa:
Arrangement of Scattering Points in Jakes' Model for i.i.d. Time-Varying MIMO Fading.
IEICE Transactions 90-B(11): 3311-3314 (2007) |
10 | EE | Hiroshi Nishimoto,
Yasutaka Ogawa,
Toshihiko Nishimura,
Takeo Ohgane:
MIMO E-SDM Transmission Performance in an Actual Indoor Environment.
IEICE Transactions 90-B(6): 1474-1486 (2007) |
2006 |
9 | EE | Yusuke Ohwatari,
Huu Phu Bui,
Yasutaka Ogawa,
Toshihiko Nishimura,
Takeo Ohgane:
Reduction of the Amount of Channel State Information Feedback in MIMO-OFDM Eigenbeam-Space Division Multiplexing Systems.
VTC Fall 2006: 1-5 |
8 | EE | Huu Phu Bui,
Yasutaka Ogawa,
Takeo Ohgane,
Toshihiko Nishimura:
Extrapolation of Time-Varying MIMO Channels for an E-SDM System.
VTC Spring 2006: 1748-1752 |
7 | EE | Toshihiko Nishimura,
Yasuo Hata,
Takeo Ohgane,
Yasutaka Ogawa:
Indoor Experiments of an E-SDM Testbed with Channel Prediction.
VTC Spring 2006: 2285-2289 |
6 | EE | Huu Phu Bui,
Yasutaka Ogawa,
Takeo Ohgane,
Toshihiko Nishimura:
Channel Extrapolation Techniques for E-SDM System in Time-Varying Fading Environments.
IEICE Transactions 89-B(11): 3083-3092 (2006) |
2005 |
5 | EE | Yasuhiko Tanabe,
Akihito Hanaki,
Takeo Ohgane,
Yasutaka Ogawa:
Novel spatiotemporal equalization based on cascaded connection of multibeam adaptive array and multi-input MLSE.
IEEE Transactions on Wireless Communications 4(6): 2716-2725 (2005) |
4 | EE | Yasutaka Ogawa,
Keisuke Nishio,
Toshihiko Nishimura,
Takeo Ohgane:
Channel Estimation and Signal Detection for Space Division Multiplexing in a MIMO-OFDM System.
IEICE Transactions 88-B(1): 10-18 (2005) |
3 | EE | Takeo Ohgane,
Toshihiko Nishimura,
Yasutaka Ogawa:
Applications of Space Division Multiplexing and Those Performance in a MIMO Channel.
IEICE Transactions 88-B(5): 1843-1851 (2005) |
2 | EE | Masaki Takanashi,
Toshihiko Nishimura,
Yasutaka Ogawa,
Takeo Ohgane:
Direction-of-Arrival Estimation of Coherent Signals Using a Cylindrical Array.
IEICE Transactions 88-B(6): 2588-2596 (2005) |
2004 |
1 | EE | Yasutaka Ogawa,
Keisuke Nishio,
Toshihiko Nishimura,
Takeo Ohgane:
Channel and frequency offset estimation for a MIMO-OFDM system.
VTC Fall (2) 2004: 1523-1527 |