| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
09:00 |
Kanagawa |
Yokosuka Research Park |
Investigation of 16QAM Mapping Employing Likelihood Detection Utilizing Decision of Partial Bits in MIMO Systems
Yutaka Murakami, Kiyotaka Kobayashi, Takashi Fukagawa, Kazuaki Takahashi (Matsushita) |
The rapidly increasing number of users and services in mobile communications requires efficient usage of the available f... [more] |
WBS2004-56 AP2004-237 RCS2004-324 MoMuC2004-107 MW2004-234
pp.1-6 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
09:20 |
Kanagawa |
Yokosuka Research Park |
A Study on Effects of IQ Imbalance and an Effective Compensation Scheme
Hiroyuki Kamata, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.) |
[more] |
WBS2004-57 AP2004-238 RCS2004-325 MoMuC2004-108 MW2004-235
pp.7-12 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
09:40 |
Kanagawa |
Yokosuka Research Park |
MIMO-OFDM Transmission Scheme Employing the Subcarrier Phase Hopping with Less Receive Antennas
Kaito Tochihara, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Tech.) |
This report proposes a space division multiplexing method with the subcarrier phase hopping (SPH-SDM) and applies it to ... [more] |
WBS2004-58 AP2004-239 RCS2004-326 MoMuC2004-109 MW2004-236
pp.13-18 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
10:00 |
Kanagawa |
Yokosuka Research Park |
Throughput performance of DS-CDMA MIMO multiplexing with frequency-domain iterative PIC
Akinori Nakajima, Garg Deepshikha, Fumiyuki Adachi (Tohoku Univ.) |
[more] |
WBS2004-59 AP2004-240 RCS2004-327 MoMuC2004-110 MW2004-237
pp.19-24 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
10:30 |
Kanagawa |
Yokosuka Research Park |
Performance of LDPC-MMSE-SIC and Turbo-MMSE-SIC for MIMO system
Satoshi Gounai, Tomoaki Ohtsuki (TUS) |
In MIMO systems can achieve high date rate and high capacity transmission.
the receiver needs to detect each transmitt... [more] |
WBS2004-60 AP2004-241 RCS2004-328 MoMuC2004-111 MW2004-238
pp.25-30 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
10:50 |
Kanagawa |
Yokosuka Research Park |
A Consideration on the Construction of LDPC Coded MIMO Spatially Multiplexed Communication Schemes
Yusuke Akie, Yukihiro Inaba, Yasunori Iwanami, Eiji Okamoto (NIT) |
In this paper, we have proposed MIMO spatially multiplexed communication schemes concatenated with LDPC codes for improv... [more] |
WBS2004-61 AP2004-242 RCS2004-329 MoMuC2004-112 MW2004-239
pp.31-36 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
11:10 |
Kanagawa |
Yokosuka Research Park |
A study on parallel interference canceller in a Coded MIMO-OFDM system
Koji Shibahara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
In this paper, it is considered to apply a parallel interference canceller (PIC) to a coded MIMO-OFDM system. In a hard ... [more] |
WBS2004-62 AP2004-243 RCS2004-330 MoMuC2004-113 MW2004-240
pp.37-42 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
11:30 |
Kanagawa |
Yokosuka Research Park |
A Study on Computational Complexity Reduction of Iterative Decoding for Tubo-Coded MIMO-SDM Using Sphere Decoding
Kenji Sumii, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
A turbo-coded MIMO-SDM system requires a soft-output MIMO detector. Although MAP-based soft-output detection is optimum,... [more] |
WBS2004-63 AP2004-244 RCS2004-331 MoMuC2004-114 MW2004-241
pp.43-48 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
12:50 |
Kanagawa |
Yokosuka Research Park |
A Study on Radiolocation System Using Stratospheric Platforms
Ryu Miura, Hiroyuki Tsuji, Mikio Suzuki (NICT), Hiroyuki Arai, Ryuji Kohno (YNU) |
[more] |
WBS2004-64 AP2004-245 RCS2004-332 MoMuC2004-115 MW2004-242
pp.49-54 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
13:10 |
Kanagawa |
Yokosuka Research Park |
A Study of Space Division Multiplexing for IEEE802.11b Adaptive Array Antenna Base Stations
Takanori Onodera, Hisao Iwasaki (S.I.T) |
In recent years, the spread of the wireless LAN, which can connect to a network easily, is expanded. IEEE802.11b, which ... [more] |
WBS2004-65 AP2004-246 RCS2004-333 MoMuC2004-116 MW2004-243
pp.55-60 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
13:30 |
Kanagawa |
Yokosuka Research Park |
Experiments of IEEE802.15.4 ESPARSKey(Encryption Scheme Parasite Array Radiator Secret Key)
-- Carrier Frequency Switching Scheme --
Tomoyuki Aono, Keisuke Higuchi, Makoto Taromaru, Takashi Ohira, Bokuji Komiyama (ATR), Hideichi Sasaoka (Doshisha Univ.) |
As a counter measure scheme against eavesdroppers of wireless communication systems, the secret key agreement system has... [more] |
WBS2004-66 AP2004-247 RCS2004-334 MoMuC2004-117 MW2004-244
pp.61-66 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
13:50 |
Kanagawa |
Yokosuka Research Park |
Broadening the Bandwidth of the Planar ESPAR Antenna Using Parasitic Elements with Multiple Varactor Diodes
Makoto Yamamoto, Kyouichi Iigusa, Takuma Sawaya, Makoto Taromaru, Takashi Ohira (ATR) |
The service of terrestrial digital broadcasting started, and it expanded the possibility of indoor reception. We have ap... [more] |
WBS2004-67 AP2004-248 RCS2004-335 MoMuC2004-118 MW2004-245
pp.67-70 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
14:20 |
Kanagawa |
Yokosuka Research Park |
Packet Scheduling Algorithm Considering Fairness in SDM System Using Adaptive Antenna Array
Naoki Yoshimochi (Keio Univ.), Yoshiaki Ofuji, Sadayuki Abeta (NTT DoCoMo), Riaz Esmailzadeh, Iwao Sasase (Keio Univ.) |
In the 4th generation mobile communication systems (4G), it is particularly expected that large size
data services like... [more] |
WBS2004-68 AP2004-249 RCS2004-336 MoMuC2004-119 MW2004-246
pp.71-76 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
14:40 |
Kanagawa |
Yokosuka Research Park |
Uplink Distributed Scheduling with Channel Parameters
Ryo Kitamura, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.) |
Transmission speed of 3rd generation (3G) cellular systems grows higher and higher. When the transmission speed achieves... [more] |
WBS2004-69 AP2004-250 RCS2004-337 MoMuC2004-120 MW2004-247
pp.77-82 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
15:00 |
Kanagawa |
Yokosuka Research Park |
Multi-cell Scheduling for QoS Control in CDMA/TDD Systems
Tomoo Kangawa, Hiroshi Nakamura, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.) |
[more] |
WBS2004-70 AP2004-251 RCS2004-338 MoMuC2004-121 MW2004-248
pp.83-88 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
15:30 |
Kanagawa |
Yokosuka Research Park |
Fundamental analysis of two layered scheduling algorithm for QoS control
Sumaru Niida, Takashi Inoue, Yoshio Takeuchi (KDDI Labs) |
Third generation mobile communication systems are currently spreading throughout the world and the associated high speed... [more] |
WBS2004-71 AP2004-252 RCS2004-339 MoMuC2004-122 MW2004-249
pp.89-93 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
15:50 |
Kanagawa |
Yokosuka Research Park |
A study on frequency domain scheduling considering Quality of Service for OFDM Adaptive Modulation Systems
Sylvestre Demonget, Seiichi Sampei (Osaka Univ.) |
This paper proposes a frequency domain scheduling technique for the downlink of OFDM adaptive modulation-based broadband... [more] |
WBS2004-72 AP2004-253 RCS2004-340 MoMuC2004-123 MW2004-250
pp.95-100 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
16:10 |
Kanagawa |
Yokosuka Research Park |
A study on channel assignment in pico-cell sysytem
Toshiyuki Maeyama, Takashi Inoue, Yoshio Takeuchi (KDDI R&D Lab.) |
[more] |
WBS2004-73 AP2004-254 RCS2004-341 MoMuC2004-124 MW2004-251
pp.101-105 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
16:30 |
Kanagawa |
Yokosuka Research Park |
A One-cell Reuse TDMA Cellular System with Adaptive Guard Interval Control
Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa (Kyushu Univ) |
In a current TDMA Cellular system, the same frequency channel is reused at separated cells to avoid co-channel interfere... [more] |
WBS2004-74 AP2004-255 RCS2004-342 MoMuC2004-125 MW2004-252
pp.107-111 |
| RCS, AP, WBS, MW, MoNA |
2005-03-02
17:00 |
Kanagawa |
Yokosuka Research Park |
Performance Comparison between Rate Adaptation and Multihop Route Selection in Multi-Cell Cellular Systems
Atsushi Kusuda, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) |
Multihop transmission is a key enabling technology for radio networks such as multihop cellular systems and mesh network... [more] |
WBS2004-75 AP2004-256 RCS2004-343 MoMuC2004-126 MW2004-253
pp.113-117 |
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