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Technical Committee on Radio Communication Systems (RCS)
Chair: Yasushi Yamao Vice Chair: Takeo Ogane, Mamoru Sawahashi
Secretary: Eiji Okamoto, Kenichi Higuti
Assistant: Yusuke Asai, Takumi Ito, Yoshitaka Hara

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Technical Committee on Ad Hoc Networks (AN)
Chair: Kenichi Mase
Secretary: Masato Hayashi, Hisaaki Tanaka
Assistant: Hiraku Okada

DATE:
Thu, Aug 23, 2007 09:00 - 18:10
Fri, Aug 24, 2007 09:00 - 18:30

PLACE:
Venture Business Laboratory, Ikarashi Campus, Niigata University(2-8050, Ikarashi, Nishi-ku, Niigata-shi, 950-2181 Japan.15 minutes walk from Uchino Station of JR Echigo Line, or 1 minute walk from Shindai Nishimon Bus stop of Niigata Kotsu Bus. http://www.niigata-u.ac.jp/e_gakugai/id/005.html. Dr. Hiraku Okada. 025-262-6133)

TOPICS:


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Thu, Aug 23 AM AN1 (09:00 - 10:20)
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(1)/AN 09:00 - 09:20
An Analysis of Looping in OLSRv2 in Ad-hoc Networks
Lee Speakman, Yasunori Owada, Kenichi Mase (Niigata Univ.)

(2)/AN 09:20 - 09:40
An Autonomous Clustering-Based Hierarhical Routing using Decentralized Route Information Management Scheme for Mobile Ad Hoc Networks
Ryotaro Oda, Tomoyuki Ohta, Yoshiaki Kakuda (Hiroshima City Univ.)

(3)/AN 09:40 - 10:00
Routing Decision with Load and Link Information in Ad Hoc Networks
Yuuki Ogiso, Takahiko Saba (Chiba Inst. of Tech)

(4)/AN 10:00 - 10:20
Evaluation of methods for reducing degradation of communication performance due to heavy traffic in ad hoc networks
Jun Hasegawa, Satoko Itaya, Peter Davis (ATR), Katsumi Sakakibara, Jiro Yamakita (OPU), Ryutaro Suzuki, Sadao Obana (ATR)

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

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Thu, Aug 23 AM AN2 (10:30 - 11:50)
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(5)/AN 10:30 - 10:50
Study of Logical Topology Control Using Link Metric for Wireless Mesh Networks.
Takeru Maruyama, Shougunag Jin, Yasunori Owada, Hiraku Okada, Kenichi Mase (Niigata Univ.)

(6)/AN 10:50 - 11:10
Performance improvement for OLSRv2 by using link metric ETT in wireless mesh network
Yuichi Murakami, Taka Maeno, Yasunori Owada, Hiraku Okada, Kenichi Mase (Niigata Univ.)

(7)/AN 11:10 - 11:30
Improve TCP's Transmission Stability and Efficiency by Pacing in Ad Hoc Networks
Chang-Yi Luo, Nobuyoshi Komuro, Kiyoshi Takahashi, Toshinori Tsuboi (Tokyo Univ. of Tech.)

(8)/AN 11:30 - 11:50
Higher layer synchronization method on various networks
Hirosuke Miki, Yoshihiro Ohtani, Akihiko Murakoshi, Makoto Itsuki, Masashi Higashimoto, Kazuyuki Sumi, Susumu Kitaguchi (Sharp)

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

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Thu, Aug 23 PM RCS (12:50 - 14:30)
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(9)/RCS 12:50 - 13:10
Relativity Synchronous Carrier Sense Multiple Access Method
Tran Xuan Mai (Keio Univ.), Takeo Fujii (UEC), Masao Nakagawa (Keio Univ.)

(10)/RCS 13:10 - 13:30
Performance Evaluation of MM-SA System for Fast Response Inter-Vehicle Communication by Simulation
Toshihiro Sakai, Takashi Ohyama, Ryutaro Suzuki (ATR), Naoto Kadowaki (NICT), Sadao Obana (ATR)

(11)/RCS 13:30 - 13:50
Throughput evaluation of CSMA and CDMA slotted ALOHA in Inter-Vehicle communication
Atsunori Sakata, Takaya Yamazato (Nagoya Univ.), Hiraku Okada (Niigata Univ.), Masaaki Katayama (Nagoya Univ.)

(12)/RCS 13:50 - 14:10
Cognitive Bypassing for Reliable Transmission in Wireless Ad Hoc Networks
Kenichi Nagao, Yasushi Yamao (Univ. of Electro-Communications)

(13)/RCS 14:10 - 14:30
The performance of multihop broadcast protocol
Gennan Toh, Kouichi Mutsuura (Shinshu Univ.)

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

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Thu, Aug 23 PM AN3 (14:40 - 16:00)
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(14)/AN 14:40 - 15:00
Application-Level QoS Assessment of an Interactive On-Line Game over an Ad Hoc Network with Link Quality-Based Routing
Toshiro Nunome, Takayuki Kamezawa, Shuji Tasaka (Nagoya Inst. of Tech.)

(15)/AN 15:00 - 15:20
Proposal and Implementation of a QoS-aware Routing Mechanism for Multi-Channel Multi-Interface Ad-Hoc Networks
Shinsuke Kajioka, Naoki Wakamiya (Osaka Univ.), Hiroki Satoh, Masato Hayashi, Susumu Matsui (Hitachi SDL), Masayuki Murata (Osaka Univ.)

(16)/AN 15:20 - 15:40
A Proactive Multihop Routing Protocol CMSR for Low Speed Power Line Communication
Yukio Okada, Kazuo Dobashi (Matsushita Electric Works)

(17)/AN 15:40 - 16:00
Community Service Platform Using Wireless Logical Mesh Paths
Masugi Inoue, Kiyohide Nakauchi, Ved P. Kafle (NICT), Hiroaki Morino (SIT/NICT), Tohru Sanefuji (NSC)

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

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Thu, Aug 23 PM Invited Talk, Tour (16:10 - 18:10)
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(18) 16:10 - 16:50
[Invited Talk]
Possibilities and Challenges of Spectrum-Sharing based Wireless Communications
-- Through the Trends on Cognitive Radio Standardization in IEEE802.22 --
Shigenobu Sasaki (Niigata Univ.)

(19) 16:50 - 17:30
[Invited Talk]
Short-Distance Wireless Systems for Indoor Networks and Positioning
Nobuo Nakajima (The University fo Electro-Communications)

(20)/AN 17:30 - 17:50
[Technology Exhibit]
Introduction of the Ad Hoc Network Testbed in Niigata University
Yasunori Owada, Hiraku Okada, Kenichi Mase (Niigata Univ.)

Tour of the ad hoc network testbed of Niigata University

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Fri, Aug 24 AM RCS (09:00 - 10:40)
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(21)/RCS 09:00 - 09:20
A new space division access scheme for MANET using adaptive array antennas considering cross-degree of freedom
Syota Uehara, Naoto Matsushita, Yukihiro Kamiya, Kenta Umebayashi, Yasuo Suzuki (TUAT)

(22)/RCS 09:20 - 09:40
An Application of Cognitive Radio on MANET using OFDM Adaptive Array Antennas based on FIA
Keita Kobayashi, Yukihiro Kamiya, Kenta Umebayashi, Yasuo Suzuki (TUAT)

(23)/RCS 09:40 - 10:00
Cognitive Radio System with Carrier Sense Assisted by Cellular System
Anwida Prompijit (Keio Univ.), Takeo Fujii (Univ. of Electro-Comm.), Shinichiro Haruyama, Masao Nakagawa (Keio Univ.)

(24)/RCS 10:00 - 10:20
A study on improving the efficiency of resource management in multiuser MIMO systems
Ryunosuke Kawakita, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)

(25)/RCS 10:20 - 10:40
A Proposal of an Unnecessary Power Radiation Suppression Technique Using a Transmit Antenna Directivity Control in Ubiquitous Communication Environment
Masaaki Yamanaka (Hiroshima International Univ.), Seiichi Sampei, Shinichi Miyamoto (Osaka Univ.), Norihiko Morinaga (Hiroshima International Univ.)

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

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Fri, Aug 24 AM AN4 (10:50 - 12:10)
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(26)/AN 10:50 - 11:10
A MAC protocol for tree structure wireless mesh network utilizing multi antenna
Norihiko Sato, Takeo Fujii (Univ. of Electro-Communications)

(27)/AN 11:10 - 11:30
Dynamic FEC Redundancy Control for Content Delivery through Ad hoc Multicasting considering Error Characteristic
Yuki Ohno (Chiba Univ.), Hiroyuki Iizuka (NEC Communication Systems, Ltd), Takanori Sudo (Chiba Univ.), Shiro Sakata, Yuichiro Ezure, Akira Matsumoto, Tetsuya Ito (NEC Communication Systems, Ltd)

(28)/AN 11:30 - 11:50
Indoor Location Estimation using UHF band RFID
Takehiro Shiraishi, Nobuyoshi Komuro, Toshinori Tsuboi (Tokyo Univ. of Tech.)

(29)/AN 11:50 - 12:10
Evaluation of a replica distribution scheme for location-dependent information using information of neighboring hosts on vehicular ad hoc networks
Mariko Yamanaka, Susumu Ishihara (Shizuoka Univ.)

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

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Fri, Aug 24 PM RCS (13:10 - 14:50)
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(30)/RCS 13:10 - 13:30
Joint effect of frequency-domain ICI cancellation and transmit antenna diversity for DS-CDMA/MMSE-FDE
Kazuaki Takeda, Yohei Kojima, Fumiyuki Adachi (Tohoku Univ.)

(31)/RCS 13:30 - 13:50
Combined effect of Random Transmit Power Control and Inter-Path Interference Cancellation on DS-CDMA Packet Mobile Communications
Haruki Ito (Tohoku Univ.), ZhiSen Wang (Dalian Polytechnic Univ.), Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)

(32)/RCS 13:50 - 14:10
Average BER performance of MC-CDMA with overlap FDE using pilot-assited channel estimation
Hiromichi Tomeba, Kazuki Takeda, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)

(33)/RCS 14:10 - 14:30
Performance Improvement of Downlink MC-CDMA Cellular System using Different Arrival Time of the Adjacent Cell Signal
Masashi Fushiki, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.)

(34)/RCS 14:30 - 14:50
Performance evaluation of pre-FFT type MMSE adaptive array antenna using iterative weight update for OFDM transmission with asynchronous intra-system interference
Kazuto Yano, Makoto Taromaru (ATR)

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

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Fri, Aug 24 PM RCS (15:00 - 16:40)
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(35)/RCS 15:00 - 15:20
A study on the accurate channel estimation method applying sinc function based channel replica for a broadband OFDM wireless communication system
Hidenori Kayama (Panasonic Mobile Communications Sendai R&D Lab. Co.,Ltd.), Katsuhiko Hiramatsu (Matsushita Electric Industrial Co.,Ltd), Koichi Homma (Tokai Univ.)

(36)/RCS 15:20 - 15:40
Inter-code Interference Cancellation Scheme Using Soft Cancellation for Quasi-orthogonal STFBC-OFDM under Time and Frequency Selective Fading Environments
Masahiro Saegusa, Takahiko Saba (Chiba Inst. of Tech.)

(37)/RCS 15:40 - 16:00
MIMO-OFDM Systems using High-Rate Full-Diversity Space-Frequency Codes
Tatsumi Konishi (Aichi Inst. of Tech.)

(38)/RCS 16:00 - 16:20
Carrier Frequency Offset Compensation Combined with Parallel Interference Cancellation in Uplink MIMO-OFDMA
Masaki Ogata, Takahiko Saba (Chiba Inst. of Tech.)

(39)/RCS 16:20 - 16:40
LDPC coded VIP-MIMO Spatial Multiplexing Systems
Yutaka Murakami, Shutai Okamura, Takaaki Kishigami, Masayuki Orihashi (Matsushita)

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

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Fri, Aug 24 PM RCS (16:50 - 18:30)
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(40)/RCS 16:50 - 17:10
Joint THP/pre-FDE for single-carrier transmission
Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.)

(41)/RCS 17:10 - 17:30
Application of turbo equalizer for multimode block-coded modulation
Manabu Sugawara, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. of Tech.)

(42)/RCS 17:30 - 17:50
Iterative modified QRD-M using bit-wise error detection result
Koichi Adachi, Masao Nakagawa (Keio Univ.)

(43)/RCS 17:50 - 18:10
Optimum Reference Signal Structure for Single-Carrier FDMA Radio Access in Evolved UTRA Uplink
Teruo Kawamura, Yoshihisa Kishiyama (NTT DoCoMo), Kenichi Higuchi (Tokyo Univ. of Science), Mamoru Sawahashi (Musashi Institute of Tech.)

(44)/RCS 18:10 - 18:30
Investigations on Transmit Diversity Schemes Suitable for Shared Data Channel in Evolved UTRA Downlink
Akihito Morimoto, Hidekazu Taoka (NTT DoCoMo), Kenichi Higuchi (Tokyo Univ. of Science), Mamoru Sawahashi (Musashi Institute of Tech.)

# Information for speakers
General Talk (20) will have 15 minutes for presentation and 5 minutes for discussion.


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

Sep, 2007: Recess
Thu, Oct 18, 2007 - Fri, Oct 19, 2007: Tokyo Uni. of Science, Suwa [Wed, Aug 15]
Thu, Nov 8, 2007 - Fri, Nov 9, 2007<br> (changed): Univ. of Electro-Commun. [Wed, Sep 12], Topics: Adaptive Antenna, MIMO, RF Signal Processing etc.

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

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

Tue, Oct 30, 2007 - Wed, Oct 31, 2007<br> (changed): Noyori Conference Hall, Nagoya Univ. [Fri, Aug 17], Topics: Platforms for ubiquitous and sensor networks, etc.

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


Last modified: 2007-08-31 18:19:18


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