ken-system: Advance Program - 2008-03-RCS-AN-MoNA-SR-WBS

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Technical Committee on Wideband System (WBS)
Chair: Takehiko Kobayashi (Tokyo Denki Univ.)
Vice Chair: Makoto Itami (Tokyo Univ. of Science), Shinsuke Hara (Osaka City Univ.)
Secretary: Hideki Ochiai (Yokohama National Univ.), Kazuo Mori (Mie Univ.)
Assistant: Takashi Shono (Intel), Fumie Ono (Tokyo Univ. of Science)

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Technical Committee on Radio Communication Systems (RCS)
Chair: Yasushi Yamao (Univ. of Electro-Comm.)
Vice Chair: Takeo Ogane (Hokkaido Univ.), Mamoru Sawahashi (Musashi Inst. of Tech.)
Secretary: Eiji Okamoto (Nagoya Inst. of Tech.), Kenichi Higuchi (Tokyo Univ. of Science)
Assistant: Yusuke Asai (NTT), Naoto Ishii (NEC), Yoshitaka Hara (Mitsubishi Electric)

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Technical Committee on Software Radio (SR)
Chair: Junichi Takada (Tokyo Inst. of Tech.) Vice Chair: Yukitoshi Sanada (Keio Univ.), Kazuhiro Uehara (NTT)
Secretary: Kei Sakaguchi (Tokyo Inst. of Tech.), Takeo Fujii (Univ. of Electro-Comm.)
Assistant: Kenta Umebayashi (Tokyo Univ. of Agric. and Tech.), Tsuguhide Aoki (Toshiba)

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Technical Committee on Ad Hoc Networks (AN)
Chair: Kenichi Mase (Niigata Univ.)
Secretary: Masato Hayashi (Hitachi), Hisaaki Tanaka (Univ. of Electro-Comm.)
Assistant: Hiraku Okada (Niigata Univ.)

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Technical Committee on Mobile Multimedia Communications (MoMuC)
Chair: Tomoyuki Ooya (NTT DoCoMo) Vice Chair: Eiji Kamioka (Shibaura Inst. of Tech.)
Secretary: Ryoichi Shinkuma (Kyoto Univ.), Daisuke Morikawa (KDDI Labs.)
Assistant: Shigeaki Tagashira (Kyushu Univ.), Masakatsu Ogawa (NTT)

DATE:
Wed, Mar 5, 2008 09:00 - 18:50
Thu, Mar 6, 2008 09:00 - 18:10
Fri, Mar 7, 2008 09:00 - 18:20

PLACE:
Yokosuka Research Park(3-4 Hikarinooka, Yokosuka-shi, 239-0847 Japan.http://www.yrp.co.jp/yrp/access/access.html. Dr. Hiroyuki TSUJI, NICT. 046-847-5071)

TOPICS:

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Wed, Mar 5 AM (09:00 - 11:40)
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(1)/AN 09:00 - 09:20
A Study on Throughput Performance in Stop-And-Wait ARQ of Multihop Networks using LDPC Codes
Takayuki Hashimoto, Tetsuya Wakiyama, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.)

(2)/AN 09:20 - 09:40
Extension of Channel Selection Scheme for Single-hop Radio Networks to Multihop Radio Networks
Kazuya Kimura, Yusuke Tanaka, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.)

(3)/AN 09:40 - 10:00
A Study on Information Interflow Networks using LDPC Codes
Yugo Haruta, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.)

(4)/AN 10:00 - 10:20
On Latency and Reliability of CDMA-based Intervehicle Communication
Mehdad N. Shirazi, Oyunchimeg Shagdar, Suhua Tang, Ryutaro Suzuki, Sadao Obana (ATR)

----- Break ( 20 min. ) -----

(5)/AN 10:40 - 11:00
Energy Saving Schemes in Object Tracking Sensor Networks
Tetsuya Asahina, Hisao Yamamoto (Musashi Institute of Technology)

(6)/AN 11:00 - 11:20
An Approach for Traffic Analysis in ZigBee Sensor Networks
Satoru Yamano, Huanxu Pan, Takehiro Hokimoto (NEC)

(7)/AN 11:20 - 11:40
Improved Particle Swarm Optimization for Locating Relay-Dedicated Nodes in Wireless Sensor Networks
Seidou Koh, Ayako Kumamoto, Akihide Utani, Hisao Yamamoto (Mi-Tech.)

----- Lunch Break ( 60 min. ) -----

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Wed, Mar 5 PM (13:00 - 15:50)
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(8) 13:00 - 13:40
[Invited Talk]
*
Kaoru Sezaki (Univ. of Tokyo)

(9) 13:40 - 14:20
[Invited Talk]
Research Issues of New Generation Network fromMobile/Wireless Perspective
Masugi Inoue (NICT)

----- Break ( 10 min. ) -----

(10) 14:30 - 15:10
[Invited Talk]
Quality of Experience (QoE) in Multimedia Wireless IP Networks
Shuji Tasaka (Nagoya Institute of Technology)

(11) 15:10 - 15:50
[Invited Talk]
Architecture of structured overlay networks and its application for ubiquitous networks
Tomohiro Nishitani (Communications)

----- Break ( 10 min. ) -----

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Wed, Mar 5 PM (16:00 - 18:00)
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(12)/AN 16:00 - 16:20
Station Search based on DHT in Wireless Mesh Networks
Takuya Yamada, Hisao Yamamoto (Musashi Institute of Tech.)

(13)/AN 16:20 - 16:40
Study of the influence of communication traffic on timing synchronization processes in ad hoc networks
Osamu Masugata, Hisa-Aki Tanaka (UEC)

(14)/AN 16:40 - 17:00
Multicasting over Tree-based Routing Protocol in Wireless Mesh Networks
Youiti Kado, Kiyohiko Hattori, Azman Osman Lim, Bing Zhang (NICT)

(15)/AN 17:00 - 17:20
Alternate Routing Algorithm cooperating with Congestion Control in Wireless Mesh Networks
Koutarou Nishizawa, Hisao Yamamoto (Musashi Institute of Tech.)

(16)/AN 17:20 - 17:40
Route stability improvement by using stable links and disconnection forcast
Yuusuke Hori, Hisao Yamamoto (Musashi Institute of Tech.)

(17)/AN 17:40 - 18:00
A Study on Duplicate Address Detection for error MPR selection case
Kazuki Akima, Kenichi Mase (Niigata Univ.)

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Wed, Mar 5 AM (09:00 - 10:20)
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(18)/RCS 09:00 - 09:20
BER Performance of DS-CDMA Turbo Equalization with 2-Step Maximum Likelihood Channel Estimation
Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)

(19)/RCS 09:20 - 09:40
Throughput Performance of DS-CDMA HARQ With Overlap FDE Using Pilot-assisted Channel Estimation
Kazuki Takeda, Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)

(20)/RCS 09:40 - 10:00
Throughput of DS-CDMA Wireless Packet Access with Frequency-domain Equalization and Random TPC
Haruki Ito, Eisuke Kudoh (Tohoku Univ.), ZhiSen Wang (Dalian Polytechnic univ.), Fumiyuki Adachi (Tohoku Univ.)

(21)/RCS 10:00 - 10:20
A Study of Frequency-Domain Equalization for DS-CDMA Cyclic Delay Transmit Diversity
Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.)

----- Break ( 20 min. ) -----

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Wed, Mar 5 AM (10:40 - 12:00)
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(22)/RCS 10:40 - 11:00
HARQ throughput performance of DS-CDMA/ICI cancellation using transmit antenna diversity
Kazuaki Takeda, Yohei Kojima, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)

(23)/RCS 11:00 - 11:20
Effect of spreading factor for turbo-coded MC-CDMA with ICI cancellation
Tatsunori Yui, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)

(24)/RCS 11:20 - 11:40
Adaptive Code Assignment Algorithm for A Multi-user/Multi-rate CDMA System
Qiyue Yu (Harbin Inst. of Tech.), Le Liu, Fumiyuki Adachi (Tohoku Univ.)

(25)/RCS 11:40 - 12:00
A Study on Interference between Base Stations with Far Distance in TDD-CDMA Cellular Network
Seiya Masuoka, Masao Nakagawa (Keio Univ)

----- Lunch Break ( 60 min. ) -----

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Wed, Mar 5 PM (13:00 - 15:00)
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(26)/RCS 13:00 - 13:20
A study of antenna null width for interference radiation suppression using Adaptive Array Antenna
Masayuki Enomoto, Masaaki Yamanaka, Norihiko Morinaga (Hiroshima International Univ.)

(27)/RCS 13:20 - 13:40
Impact of Adaptive Antenna Array and Transmit Power Control on Uplink Performance of a DS-CDMA Packet Cellular System
Jing Xin Fu, Fumiyuki Adachi (Tohoku Univ.)

(28)/RCS 13:40 - 14:00
A Study on Channel Capacity of Distributed Antenna System Using Maximal Ratio Transmission
Hiroki Matsuda, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)

(29)/RCS 14:00 - 14:20
parameter search for channel generation method using simplified 2-D raytracing in indoor NLOS environment
Ikuo Hiradate, Kazuto Yano, Makoto Taromaru (ATR)

(30)/RCS 14:20 - 14:40
Multi-node link-level simulation including MAC layer processing
Kazuto Yano, Ikuo Hiradate, Satoshi Tsukamoto, Makoto Taromaru (ATR)

(31)/RCS 14:40 - 15:00
Throughput performance of random-access wireless system with pre-FFT type MMSE adaptive array antenna
Kazuto Yano, Ikuo Hiradate, Satoshi Tsukamoto, Makoto Taromaru (ATR)

----- Break ( 15 min. ) -----

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Wed, Mar 5 PM (15:15 - 16:55)
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(32)/RCS 15:15 - 15:35
A unified micro-cellular network supporting high bit rate IP transfer to fast terminals
Takahiko Yamada, Phan Thanh Hoa, Satoshi Yamashita, Tomoyuki Izumi, Takashi Okumura (Ritsumeikan Univ.)

(33)/RCS 15:35 - 15:55
Contention access control for the terminal registration to a polling-based unified micro-celular network
Takahiko Yamada, Kazutaka Doi, Tomoaki Kasahara (Ritsumeikann Univ.)

(34)/RCS 15:55 - 16:15
Advantages of Polling Method Over the Contention Method for Supporting fast Handover in a Microcellular Network
Phan Thanh Hoa, Takahiko Yamada (Ritsumeikan Univ.)

(35)/RCS 16:15 - 16:35
Novel Frame Design Methodology and Performance Evaluation for 60GHz WPAN
Ryuhei Funada, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Ming Lei, Azizur Rahman, Ryota Kimura, Yoshinori Nishiguchi, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

(36)/RCS 16:35 - 16:55
Synchronization Design and Performance for 60 GHz WPAN
Ryota Kimura, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Ming Lei, Azizur Rahman, Yoshinori Nishiguchi, Ryuhei Funada, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

----- Break ( 15 min. ) -----

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Wed, Mar 5 PM (17:10 - 18:50)
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(37)/RCS 17:10 - 17:30
Header Performance Improvement via Reception in 60GHz WPAN system
Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Ming Lei, Azizur Rahman, Yoshinori Nishiguchi, Ryota Kimura, Ryuhei Funada, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

(38)/RCS 17:30 - 17:50
Performance of Various Short-Length Structured LDPC Codes for 60-GHz WPAN
Ming Lei, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Azizur Rahman, Yoshinori Nishiguchi, Ryota Kimura, Ryuhei Funada, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

(39)/RCS 17:50 - 18:10
Performance Evaluation on Interference-Resistance of a Multi-Gbps WPAN 60GHz System
Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Ming Lei, Yoshinori Nishiguchi, Ryota Kimura, Mohammad Azizur Rahman, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

(40)/RCS 18:10 - 18:30
A Frequency Domain Pre-Equalization Scheme Based on Cross Layer Design in 60GHz WPANs
Junyi Wang, Chin-Sean Sum, Tuncer Baykasand, Ming Lei, Azizur Rahman, Yoshinori Nishiguchi, Ryota Kimura, Ryuhei Funada, Yozo Shoji, Hiroshi Harada, Shuzo Kato (NICT)

(41)/RCS 18:30 - 18:50
MAC Operation Procedures for 60GHz Wireless PAN (WPAN)
Chang-Woo Pyo, Zhou Lan, Fumihide Kojima, Hiroshi Harada (NICT), Hiroyuki Nakase (Tohoku Univ.), Shuzo Kato (NICT)

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Thu, Mar 6 AM (09:00 - 10:20)
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(42)/MoNA 09:00 - 09:20
Business-oriented IP Network (OBN) used as Extra-network for Electronic Money and Discussion on How to Promote Consolidatiaon (FMC) of Fixed IP Network and Mobile IP Network
Hisao Furukawa (DSRI), Shoji Miyaguchi (Retired)

(43)/MoNA 09:20 - 09:40
Proposal of Reaction-Diffusion based Congestion Control Method for Wireless Mesh Networks
Atsushi Yoshida, Takao Yamaguchi (Matsushita Electric Industrial Co., Ltd.), Naoki Wakamiya, Masayuki Murata (Osaka University)

(44)/MoNA 09:40 - 10:00
A Position Estimation Algorithm on MANET Using Trajectories of Neighbor Nodes
Takashi Nomura, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino (Osaka Univ.)

(45)/MoNA 10:00 - 10:20
Monitor for Multi-Link Queue Statistics in Cognitive Radio Networks
Stefan Aust, Peter Davis, Akira Yamaguchi, Sadao Obana (ATR)

----- Break ( 20 min. ) -----

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Thu, Mar 6 AM (10:40 - 12:00)
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(46)/SR 10:40 - 11:00
0.4GHz-5.8GHz Multi-band Multi-Mode SiGe-MMIC Transceiver for Cognitive Radio
Noriharu Suematsu, Koji Tsutsumi (Mitsubishi Electric), Hiroshi Harada (NICT)

(47)/SR 11:00 - 11:20
High Linearity SiGe-MMIC QMOD using Self Bias Control Circuit with Output Power Detector for 0.4-5.8GHz Cognitive Radio Transceiver
Shintaro Shinjo, Koji Tsutsumi, Fumiki Onoma, Noriharu Suematsu (Mitsubishi Electric Corp.), Hiroshi Harada (NICT)

(48)/SR 11:20 - 11:40
Sampling Point Selection in OFDM Receiver with Fractional Sampling
Haruki Nishimura, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.)

(49)/SR 11:40 - 12:00
Sampling Rate Selection for a RAKE Receiver in DS/SS
Yohei Suzuki, Anas Muhamad Bostamam, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.)

----- Lunch Break ( 60 min. ) -----

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Thu, Mar 6 PM (13:00 - 14:40)
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(50)/SR 13:00 - 13:20
Channel capacity improvement by using adaptive directional antenna in High-Density WLAN
Rihito Matsuoka, Masahiro Umehira (Ibaraki Univ.)

(51)/SR 13:20 - 13:40
Base Station Cooperation Null-Beamforing for Spectrum Sharing between Next Generation Cellular and Fixed Satellite Systems
Ian Dexter Garcia, David Chanin, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Tomohiro Sugawara, Takayuki Sotoyama (Panasonic Mobile Communications), Takashi Fukagawa (Matsushita Electric Industrial)

(52)/SR 13:40 - 14:00
Detection Method for Recognizing Number of Parallel Transmitted Symbols in MIMO-Cognitive Wireless Communication
Osamu Takyu (Tokyo Univ. of Science), Takeo Fujii (Univ. of Electro-Commun.), Yohtaro Umeda (Tokyo Univ. of Science), Masao Nakagawa (Keio Univ.)

(53)/SR 14:00 - 14:20
A Cognitive Radio Transmission Scheme without the Carrier Frequency Information
Ren Sakata, Tazuko Tomioka, Takahiro Kobayashi (Toshiba)

(54)/SR 14:20 - 14:40
A Study on Information Embedding Scheme to Transmission Signal
Shunsuke Ishizaki, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)

----- Break ( 10 min. ) -----

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Thu, Mar 6 PM (14:50 - 17:35)
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(55)/SR 14:50 - 15:20
[Special Talk]
Cognitive radio in Ministry of Internal Affairs and Communications
Yuji Nakakita (MIC)

(56)/SR 15:20 - 15:50
[Special Talk]
Research and development on enabling technologies for cognitive radio equipments
Hiroshi Harada (NICT)

(57)/SR 15:50 - 16:20
[Special Talk]
Studies on Efficient Spectrum Use in Space Domain
-- SDM application for small mobile terminals and Multi-user MIMO technologies --
Makoto Taromaru, Masazumi Ueba (ATR), Atsushi Ohta, Kazuyasu Okada, Shuji Kubota (NTT)

(58)/SR 16:20 - 16:50
[Special Talk]
Research and Development Report on Cognitive Radio Technology
Mitsuo Nohara (KDDI R&D Labs.), Seishi Hanaoka (Hitachi), Akira Otsuka (Mitsubishi Electric), Kazunori Takeuchi (KDDI R&D Labs.), Akira Yamaguchi (ATR)

(59)/SR 16:50 - 17:20
[Special Talk]
R&D of superconducting tunable power filters with patch microstrips in low microwave band
Kazunori Yamanaka, Keisuke Sato, Akihiko Akasegawa, Teru Nakanishi, Kazuaki Kurihara (Fujitsu Ltd.)

(60) 17:20 - 17:35
Discussion

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Thu, Mar 6 AM (09:00 - 10:20)
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(61)/RCS 09:00 - 09:20
Performance Evaluation of Multi-hop Cooperative Networks Using 3D Ray Launching Method for Wireless Propagation Prediction
Hiroki Tanaka, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.)

(62)/RCS 09:20 - 09:40
A Study on Network Coding for Wireless Relay Slotted ALOHA System
Daisuke Umehara, Tomoya Hirano, Satoshi Denno, Masahiro Morikura (Kyoto Univ.)

(63)/RCS 09:40 - 10:00
A Proposal of Retransmission Scheme with Power Allocation Based on Bit Error Estimation of Relay Station in Cooperative Communication
Yuki Fukuyama (Keio Univ.), Osamu Takyu (Tokyo Univ. of Science), Koichi Adachi, Masao Nakagawa (Keio Univ.)

(64)/RCS 10:00 - 10:20
Study on Relay Assignment Scheme for Cooperative Relay Systems Using Nash Bargaining Solutions
Takaaki Saeki, Kunihiko Teshima, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.), Takahiro Asai, Jaturong Sangiamwong (NTT DoCoMo)

----- Break ( 20 min. ) -----

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Thu, Mar 6 AM (10:40 - 12:00)
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(65)/RCS 10:40 - 11:00
An adaptive predistortion method based on orthogonal polynomial expansion for nonlinear distortion compensation,Part II
-- Evaluation of parameter convergence speed in adaptive predistorters --
Guangsheng Xu, Osamu Muta, Yoshihiko Akaiwa (Kyushu University)

(66)/RCS 11:00 - 11:20
Performance Comparison between Vector Coding and OFDM
Daisuke Takeda, Masao Nakagawa (Keio Univ.)

(67)/RCS 11:20 - 11:40
Precoding for MIMO Systems in Line-Of-Sight (LOS) Environments
Kenichi Kobayashi (Tokyo Univ. of Science), Tomoaki Ohtsuki (Keio Univ.)

(68)/RCS 11:40 - 12:00
Event Detection System Based on Space-Time Signal Processing for LOS Environments
Shohei Ikeda, Tomoaki Ohtsuki (Keio Univ.), Hiroyuki Tsuji (NICT)

----- Lunch Break -----

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Thu, Mar 6 PM (13:00 - 14:40)
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(69)/RCS 13:00 - 13:20
Blind Iterative Decoding in Bit-Interleaved Coded DPSK
Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)

(70)/RCS 13:20 - 13:40
A study on decoding error probability analysis of chaotic coded modulation
Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. Tech.)

(71)/RCS 13:40 - 14:00
Feasibility Investigation of Gaussian Multicarrier Transmitter via FPGA Implementation
Tetsuou Ohori, Junichi Onodera, Kenji Goto, Tsuyoshi Terao, Satoshi Suyama, Hiroshi Suzuki (Tokyo Inst. of Tech.)

(72)/RCS 14:00 - 14:20
Development of multi-carrier MSK modulation for high-speed wireless system
Shoichi Oshima, Goro Mori, Takashi Nozawa, Ta Tuan Thanh, Hiroshi Oguma, Suguru Kameda, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

(73)/RCS 14:20 - 14:40
Constellation Rotated OSDM Systems and Its Performance over Rayleigh Fading Channels
Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.), Naoki Suehiro (Univ. of Tsukuba)

----- Break ( 15 min. ) -----

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Thu, Mar 6 PM (14:55 - 16:35)
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(74)/RCS 14:55 - 15:15
Improvement of BER Performance in OFDM Systems with PAPR Reduction
Hirofumi Matsuzawa, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)

(75)/RCS 15:15 - 15:35
On the Channel Estimation for OFDM Systems Based on Pilot Block Transmission
Vladimir Braquet, Wladimir Bocquet (France Telecom)

----- Break ( 20 min. ) -----

(76)/RCS 15:55 - 16:15
Parallel Distortion Cancellation for FFT Equalizers in Fast Fading Channels
Koichiro Hashimoto, Satoshi Denno, Daisuke Umehara, Masahiro Morikura (Kyoto Univ.)

(77)/RCS 16:15 - 16:35
Performance of zero CP single carrier modulation scheme using overlap FDE
Yoshihiro Kuma, Masahiro Umehira (Ibaraki Univ.)

----- Break ( 15 min. ) -----

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Thu, Mar 6 PM (16:50 - 18:10)
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(78)/RCS 16:50 - 17:10
A study on co-channel interference supression method for a mobile-WiMAX based system
Ryoichi Shimizu, Kazumitsu Sakamoto, Osamu Muta, Yoshihiko Akaiwa (Kyushu Univ.)

(79)/RCS 17:10 - 17:30
A Non-Regenerative/Coherent Combining Relaying System
Tran Manh Hoang (Hanoi U of Tech), Shinsuke Hara (OCU), Yoshitaka Hara (Mitsubishi Electric)

(80)/RCS 17:30 - 17:50
An Ultra Accurate Carrier Frequency Control Between Wireless Stations
Yoshitaka Hara, Kazuaki Ishioka, Yasuhiro Yano, Hiroshi Kubo (Mitsubishi Electric)

(81)/RCS 17:50 - 18:10
An Ultra Accurate Carrier Frequency and Phase Control in OFDMA/TDD
Yoshitaka Hara, Kazuaki Ishioka, Yasuhiro Yano, Hiroshi Kubo (Mitsubishi Electric)

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Fri, Mar 7 AM (09:00 - 10:20)
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(82)/RCS 09:00 - 09:20
Channel estimation method for MIMO antenna selection system exploiting temporal correlation of the channel
Yousuke Naruse, Jun-ichi Takada (Tokyo Institute of Technology)

(83)/RCS 09:20 - 09:40
Algorithm to Calculate Bit Sequence Log Likelihood Ratio for Coded MIMO-OFDM Suboptimal Detection
Jooin Woo, Kazuhiko Fukawa, Hiroshi Suzuki (Tokyo Inst. of Tech.)

(84)/RCS 09:40 - 10:00
Rank Prediction with Consideration of Transmit Diversity for MIMO Design
Xiaoqiu Wang, Satoshi Konishi, Toshinori Suzuki (KDDI R&D Labs.)

(85)/RCS 10:00 - 10:20
Space-Time Block Coded-Joint Transmit/Receive Diversity using more than 5 Receive Antennas
Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)

----- Break ( 20 min. ) -----

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Fri, Mar 7 AM (10:40 - 12:00)
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(86)/RCS 10:40 - 11:00
A Study on Redution of the Amount of CSI Feedback in MIMO-OFDM Eigenbeem-Space Division Multiplexing
Kuniaki Abe, Nari Tanabe, Hideaki Matsue (Tokyo Univ. of Science, Suwa)

(87)/RCS 11:00 - 11:20
MIMO-OFDM Soft-decision Demodulation and Reduction of Computational Complexity for Millmeter-wave Mobile Camera
Shinichi Suzuki, Takayuki Nakagawa, Tetsuomi Ikeda (JBC), Hiroyuki Furuta (NES)

(88)/RCS 11:20 - 11:40
Reliable Transmission of PAPR Reduction Patterns for MIMO-OFDM and its FPGA On-Board System Simulator
Shogo Hagiwara, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.)

(89)/RCS 11:40 - 12:00
Study of Adaptive Transmission for Multi-antenna Relaying Systems in Cellular Networks
Ryosuke Osawa, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.), Takahiro Asai, Jaturong Sangiamwong (NTT DoCoMo)

----- Lunch Break -----

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Fri, Mar 7 PM (13:00 - 15:20)
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(90)/WBS 13:00 - 13:40
[Invited Talk]
Key Points of Post-Broadband Wireless
Shinsuke Hara (OCU)

(91)/WBS 13:40 - 14:00
A Key Issue for MBWA Systems (1)
-- Field Trial of OFDMA system --
Hiroshi Oguma (ITIm), Noboru Iizuka, Yasuyoshi Asano, Yoshiharu Yamazaki (Softbank Telecom), Suguru Kameda, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

(92)/WBS 14:00 - 14:20
A Key Issue for MBWA Systems (2)
-- Reasons of Throughput Performance Impaired by Inter-sector Interference --
Noboru Iizuka, Yasuyoshi Asano, Yoshiharu Yamazaki (Softbank Telecom), Hiroshi Oguma (Industrial Institute of Technology, Miyagi Prefectural Governmen), Suguru Kameda, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

(93)/WBS 14:20 - 14:40
Performance of Peak Power Control Based on Linear Scaling for QAM-OFDM System
Yuta Ohmae, Hideki Ochiai (Yokohama National Univ.)

(94)/WBS 14:40 - 15:00
Performance improvement of wavelet packet modulation in multipath fading environment
Shinsaku Maki, Eiji Okamoto, Yasunori Iwanami (Nagoya Institute of Tech.)

(95)/WBS 15:00 - 15:20
Visible Light Communication and 6-axes Sensor Based Positioning Technique for a Barcode Reader System
Chinnapat Sertthin, Emiko Tsuji, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.), Shigeru Kuwano, Shuji Kubota (NTT)

----- Break ( 10 min. ) -----

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Fri, Mar 7 PM (15:30 - 16:50)
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(96)/RCS 15:30 - 15:50
Uplink capacity of a single-carrier multi-user MIMO multiplexing in a frequency-selective channel
Takahiro Chiba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)

(97)/RCS 15:50 - 16:10
Weight estimation method for multiuser detection in uplink asynchronous single-carrier systems
Koichi Ishihara, Yasushi Takatori, Kentaro Nishimori, Kazuyasu Okada (NTT)

(98)/RCS 16:10 - 16:30
Imperfect Block Diagonalization for Downlink Multiuser MIMO Systems
Shohei Kato, Hiroshi Nishimoto, Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura (Hokkaido Univ.)

(99)/RCS 16:30 - 16:50
Performance Comparison between Feedback and Feedback-less Method to Obtain CSI in Multi-user MIMO Precoding
Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech)

----- Break ( 10 min. ) -----

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Fri, Mar 7 PM (17:00 - 18:20)
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(100)/RCS 17:00 - 17:20
Pilot signal generation scheme using frequency dependent cyclic shift sequence for inter-cell interference reduction
Yoshihiko Ogawa (Matsushita), Tomohumi Takata, Takashi Iwai (PMCRD), Daichi Imamura, Katsuhiko Hiramatsu (Matsushita), Kazuyuki Miya (PMCRD)

(101)/RCS 17:20 - 17:40
A Study of OFDMA Access Method in Multi-path Fading Channel
Yasuji Niitsu, Tsukasa Obinata, Nari Tanabe, Hideaki Matsue (Tokyo Univ of Science,Suwa), Tooru Murakami (CYBERNET SYSTEMS)

(102)/RCS 17:40 - 18:00
Study on adaptive sub-carrier arrangement of OFDMA cellular network
Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)

(103)/RCS 18:00 - 18:20
Performance of Turbo Signal Detection with Channel Estimation for Interleave-Division Multiple Access in Mobile Communication Environments
Li Zhang, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.)

----------------------------------------
Fri, Mar 7 AM (09:00 - 11:40)
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(104)/WBS 09:00 - 09:20
*
Yasuyuki Taguchi, Kenichi Takizawa, Tetsushi Ikegami (Meiji Univ.)

(105)/WBS 09:20 - 09:40
On-body Area UWB Channel Modeling for Chest-to-Waist Link
Qiong Wang, Takeyoshi Tayamachi, Jianqing Wang (Nagoya Inst. of Tech.)

(106)/WBS 09:40 - 10:00
Non-Invasive Respiratory Monitoring using Variation of UWB-IR Power Delay Profile
Kenji Higashikatsuragi, Keiji Terasaka, Youichiro Nakahata, Isamu Matsunami, Akihiro Kajiwara (Kitakyushu Univ.)

(107)/WBS 10:00 - 10:20
Analysis on IR/TR-UWB Interference against Narrowband Systems
Yuki Shimizu, Yukitoshi Sanada (Keio Univ.)

(108)/WBS 10:20 - 10:40
Observations and Suppression of Clutter by means of Ultra Wideband Radar at Ka Band
Isamu Matsunami, Keiji Terasaka, Kenji Higashikatsuragi, Youichiro Nakahata, Akihiro Kajiwara (Kitakyushu Univ.)

(109)/WBS 10:40 - 11:00
In-Vehicular Ultra-Wideband Impulse-Radio Propagation and Effect on Out-Vehicular Area
Youichiro Nakahata, Katsushi Ono, Keiji Terasaka, Kenji Higashikatsuragi, Isamu Matsunami, Akihiro Kajiwara (Kitakyushu Univ.)

(110)/WBS 11:00 - 11:20
Experimental evaluation of home security sensor using delay profile of UWB-IR
Keiji Terasaka, Kenji Higashikatsuragi, Isamu Matsunami, Akihiro Kajiwara (Kitakyushu Univ.)

(111)/WBS 11:20 - 11:40
MIMO Network Coding for High-Efficiency Wireless Multi-hop Network
Fumie Ono (Yokohama National Univ.), Kei Sakaguchi (Tokyo Tech.)

----- Lunch Break -----

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Fri, Mar 7 PM Software defined radio, Organized general session (Meeting room 1) (14:00 - 16:20)
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(112)/SR 14:00 - 14:20
New spectrum for IMT-Advanced
-- Report of ITU-R World Radiocommunication Conference 2007 --
Hitoshi Yoshino (NTT DoCoMo)

(113)/SR 14:20 - 14:40
Cognitive Wireless Clouds
-- Architecture --
Homare Murakami, Goh Miyamoto, Kentaro Ishizu, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada, Shuzo Kato (NICT), Mikio Hasegawa (TUS), Yoshitoshi Murata (IPU)

(114)/SR 14:40 - 15:00
An Evaluation of Cognitive Radio System with Load Balancing
Seishi Hanaoka, Junji Yamamoto, Masashi Yano, Shinji Nishimura (Hitachi)

(115)/SR 15:00 - 15:20
Cooperative sensing in cognitive radio networks
Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (TUAT)

(116)/SR 15:20 - 15:40
Multi-hop Cooperative Networks and Cognitive Radio
Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.)

(117)/SR 15:40 - 16:00
Base Station Cooperation MIMO for Spatial Spectrum Sharing
Kei Sakaguchi (Tokyo Tech.)

(118)/SR 16:00 - 16:20
Signal processing in a direct conversion receivers
Yukitoshi Sanada (Keio Univ.)

----- Break ( 10 min. ) -----

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Fri, Mar 7 PM (16:30 - 17:50)
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(119)/SR 16:30 - 16:50
Cognitive Wireless Clouds
-- Performance Evaluation of SINR-Based Dynamic Spectrum Access Algorithm --
Stanislav Filin, Homare Murakami, Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Hiroshi Harada (NICT), Mikio Hasegawa (NICT/Tokyo Univ. of Science), Yoshitoshi Murata (Iwate Pref. Univ.), Shuzo Kato (NICT)

(120)/SR 16:50 - 17:10
Radio Map Platform for Handover Reduction on Cognitive Wireless Clouds
Kentaro Ishizu, Yoshitoshi Murata, Mikio Hasegawa, Ha Nguyen Tran, Goh Miyamoto, Homare Murakami, Stanislav Filin, Hiroshi Harada, Shuzo Kato (NICT)

(121)/SR 17:10 - 17:30
Cognitive Wireless Clouds
-- Information Collection Considering Each User's Preference --
Goh Miyamoto, Homare Murakami, Ha Nguyen Tran, Kentaro Ishizu, Hiroshi Harada, Stanislav Filin, Shuzo Kato (NICT), Mikio Hasegawa (Tokyo Univ. of Science), Yoshitoshi Murata (Iwate Pref. Univ.)

(122)/SR 17:30 - 17:50
Autonomous and Decentralized Optimization of Fair Radio Resource Management for Cognitive Wireless Clouds
Mikio Hasegawa, Taichi Takeda, Taro Kuroda (Tokyo Univ. of Science), Yoshitoshi Murata (Iwate Pref. Univ.), Hiroshi Harada, Shuzo Kato (NICT)

# Information for speakers
General Talk will have 15 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by the IEEE VTS Japan Chapter, YRP, and NICT

=== Technical Committee on Wideband System (WBS) ===
# FUTURE SCHEDULE:

Tue, May 27, 2008: Nihon Univ. (Tsudanuma) [Fri, Mar 21], Topics: Coding, Modulation, Digital Proccessing, etc.

# SECRETARY:
Hideki Ochiai (Yokohama National University)
TEL/FAX: +81-45-339-4327
E-mail:

=== Technical Committee on Radio Communication Systems (RCS) ===
# FUTURE SCHEDULE:

Thu, May 29, 2008 - Fri, May 30, 2008: Kikai-Shinko-Kaikan Bldg. [Sun, Mar 23], Topics: Wireless Network, Adhoc Network, PAN, Sensor Network, RFID, etc.
Fri, Jun 27, 2008: Mie University [Thu, Apr 10]

# SECRETARY:
Eiji Okamoto (Nagoya Institute of Technology)
E-mail:r

=== Technical Committee on Software Radio (SR) ===
# FUTURE SCHEDULE:

Thu, May 29, 2008 - Fri, May 30, 2008: Yokohama National University () [Sun, Mar 23], Topics: Panel session, Cognitive radio and general session

# SECRETARY:
Tsuguhide Aoki (Toshiba)
TEL: 044-549-2283, FAX: 044-520-1806
E-mail:

# ANNOUNCEMENT:
# Latest information will be presented on the WEB site.
http://www.ieice.org/cs/sr/jpn/index-e.html

=== Technical Committee on Ad Hoc Networks (AN) ===
# FUTURE SCHEDULE:

Thu, May 15, 2008 - Fri, May 16, 2008<br> (changed): The University of Electro-Communications [Sat, Mar 15], Topics: Freshman session, etc

# SECRETARY:
Hiraku Okada (Niigata Univ.)
TEL +81-25-262-6133, FAX +81-25-262-6133
E-mail:

=== Technical Committee on Mobile Multimedia Communications (MoMuC) ===

# SECRETARY:
Ryoichi Shinkuma (Kyoto Univ.)
TEL 81-75-753-3556, FAX 81-75-753-4986
E-mail: