| 2007 |
|---|
| 12 | EE | Masahiro Umehira,
H. Saito,
O. Kagami,
T. Fujita,
Y. Fujino:
Concept and Feasibility Study of Wide Area Ubiquitous Network for Sensors and Actuators.
VTC Spring 2007: 165-169 |
| 2005 |
|---|
| 11 | EE | Takashi Shono,
Y. Shirato,
Hiroyuki Shiba,
Kazuhiro Uehara,
Katsuhiko Araki,
Masahiro Umehira:
IEEE 802.11 wireless LAN implemented on software defined radio with hybrid programmable architecture.
IEEE Transactions on Wireless Communications 4(5): 2299-2308 (2005) |
| 10 | EE | Yasuo Suzuki,
Ichihiko Toyoda,
Masahiro Umehira:
Interference Analysis from Impulse Radio UWB Systems Using Simple Signal Models.
IEICE Transactions 88-A(11): 3092-3099 (2005) |
| 9 | EE | Takatoshi Sugiyama,
Satoshi Kurosaki,
Daisei Uchida,
Yusuke Asai,
Masahiro Umehira:
Implementation and Performance Evaluation of Simple SDM-COFDM Prototype Using Propagation Coefficient Matrix Tracking for Fast Fading MIMO Channels.
IEICE Transactions 88-B(1): 58-65 (2005) |
| 1999 |
|---|
| 8 | EE | Toshihiro Manabe,
Takatoshi Sugiyama,
Atsushi Ohta,
Fusao Nuno,
Hiroyuki Suzuki,
Shuta Uwano,
Satoru Aikawa,
Masahiro Umehira:
Prototype AWA: design and implementation of a high speed ATM wireless access system using 25 GHz band.
Computer Networks 31(9-10): 919-930 (1999) |
| 1997 |
|---|
| 7 | EE | Satoru Aikawa,
Yasushi Motoyama,
Masahiro Umehira:
Error correction and error detection techniques for wireless ATM systems.
Wireless Networks 3(4): 285-290 (1997) |
| 1996 |
|---|
| 6 | | Masahiro Umehira,
Akira Hashimoto,
Hideaki Matsue,
Masamitsu Nakura:
A Proposal of an ATM Wireless Access System for Tetherless Multimedia Services.
MONET 1(3): 335-347 (1996) |
| 1992 |
|---|
| 5 | | Masahumi Ohnuki,
Masahiro Umehira,
Hiroshi Nakashima,
Shuzo Kato:
A New Satellite Communication System Integrated into Public Switched Networks. - DYANET.
IEEE Journal on Selected Areas in Communications 10(2): 447-455 (1992) |
| 4 | | Shuzo Kato,
Masahiro Morikura,
Shuji Kubota,
Hiroshi Kazama,
Kiyoshi Enomoto,
Masahiro Umehira:
A TDMA Satellite Communication System for ISDN Services.
IEEE Journal on Selected Areas in Communications 10(2): 456-464 (1992) |
| 1990 |
|---|
| 3 | | Shuzo Kato,
Masahiro Morikura,
Masahiro Umehira,
Kiyoshi Enomoto,
Shuji Kubota:
Application of Advanced Microelectronics to Large-Scale Communication Equipment - Compact and Maintenance-Free TDMA Equipment.
IEEE Journal on Selected Areas in Communications 8(8): 1551-1564 (1990) |
| 1986 |
|---|
| 2 | | Tokihiro Miyo,
Mitsuru Seta,
Shuzo Kato,
Masahiro Umehira:
Low C/N Modem for Satellite TDMA Network Use.
ICC 1986: 1797-1802 |
| 1 | | Shuzo Kato,
Masahiro Morikura,
Masahiro Umehira,
Kiyoshi Enomoto,
Shuji Kubota:
General Purpose TDMA LSI Development for Low Cost Earth Station.
ICC 1986: 513-518 |
