Wed, Jul 17 PM RCS1 Chair: Manabu Mikami (SoftBank Mobile) 13:05 - 14:45 |
(1) RCS |
13:05-13:30 |
Study on Spatial Modulation in Multipath Environment RCS2013-78 |
Nozomu Maeda, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) |
(2) RCS |
13:30-13:55 |
Experimental Performance Evaluation of Multi-User MIMO Experimental System with User Selection Schemes in Actual Indoor Environment RCS2013-79 |
Suguru Saito, Masato Taniguchi, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) |
(3) RCS |
13:55-14:20 |
Performance evaluation for Computer Simulation and experiments in MU-MIMO Systems RCS2013-80 |
Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui (Azumino City), Hiroshi Fukui (MIRAIT Technologies Corporation), Satoshi Nanamatsu (NPO CCC21L) |
(4) RCS |
14:20-14:45 |
Nonlinear Inter Cluster Interference Cancellation for Base Station Cooperation Cellular Networks with Shared RRH RCS2013-81 |
Kenichi Yasui, Kei Sakaguchi, Seiichi Sampei (Osaka Univ.) |
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14:45-14:55 |
Break ( 10 min. ) |
Wed, Jul 17 PM RCS2 + SR1 Chair: Tetsu Sakata (NTT) 14:55 - 16:35 |
(5) RCS |
14:55-15:20 |
Investigation on design for non-backward compatible carriers in LTE-Advanced RCS2013-82 |
Yusuke Ohwatari, Kazuaki Takeda, Akihito Morimoto, Satoshi Nagata, Yuta Sagae, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) |
(6) RCS |
15:20-15:45 |
A Study on Wireless Modulation Method with Clock Signal RCS2013-83 |
Satoru Shimizu, Hironobu Hatamoto, Noriyasu Kikuchi, Kenichi Shirota (OKI) |
(7) RCS |
15:45-16:10 |
Coverage Probability Analysis of Cognitive Heterogeneous Cellular Networks Based on Stochastic Geometry RCS2013-84 |
Fereidoun H. Panahi, Tomoaki Ohtsuki (Keio Univ.) |
(8) SR |
16:10-16:35 |
Joint Femtocell Clustering and Cross-tier Interference Mitigation with Distributed Antenna System in Small Cell Networks SR2013-21 |
Massa Ndong, Takeo Fujii (Univ. of Electro-Comm.) |
Wed, Jul 17 PM 13:05 - 14:45 |
(9) |
13:05-13:30 |
|
(10) |
13:30-13:55 |
|
(11) |
13:55-14:20 |
|
(12) |
14:20-14:45 |
|
|
14:45-14:55 |
Break ( 10 min. ) |
Wed, Jul 17 PM 14:55 - 17:00 |
(13) ASN |
14:55-15:20 |
Evaluation of Intra-body Sensing via Sheet Medium Communication ASN2013-47 |
Takashi Matsuda (NICT), Peter Davis (Telecognix), Kiyotaka Sasagawa (NAIST), Keren Li (NICT), Jun Ohta (NAIST), Bing Zhang (NICT) |
(14) ASN |
15:20-15:45 |
An Incentive Approach for Efficient Information Collection in Smartphone Sensing Environment ASN2013-48 |
Tomoya Tsujimori, Niwat Thepvilojanapong (Mie Univ.), Hao Wang (Harbin Engineering Univ.), Yoshikatsu Ohta (Mie Univ.), Yunlong Zhao (Harbin Engineering Univ.), Yoshito Tobe (Aoyama Gakuin Univ.) |
(15) ASN |
15:45-16:10 |
A Study on Low Power Wireless Sensor Networks Based on Intermittent Operation of Nodes ASN2013-49 |
Tomihiro Utsumi (Akita Univ.) |
(16) ASN |
16:10-16:35 |
Experimental implementation of a wireless sensor network which have intermittent connectivity to access points ASN2013-50 |
Hiroshi Maegawa, Susumu Ishihara (Shizuoka Univ.) |
(17) ASN |
16:35-17:00 |
Wireless Access Priority Control Scheme Considering Bi-directional Communication in Multi-hop Networks ASN2013-51 |
Yoshiki Matsuura, Yuichi Igarashi, Tatsuya Soejima, Yukihiro Takatani (Hitachi) |
Thu, Jul 18 AM 09:00 - 10:10 |
(18) |
09:00-09:35 |
[Invited Talk]
Integrated System and Ubiquitous Sensor Opened Up by Near-Field Wireless Communications NS2013-34 RCS2013-85 SR2013-22 ASN2013-52 |
Tadahiro Kuroda (Keio Univ.) |
(19) |
09:35-10:10 |
[Invited Talk]
Supply Chain Visibility System with Unique ID and Category ID of Products NS2013-35 RCS2013-86 SR2013-23 ASN2013-53 |
Jin Mitsugi, Yuki Sato, Takehiro Yokoishi (Keio Univ.) |
|
10:10-10:20 |
Break ( 10 min. ) |
Thu, Jul 18 AM 10:20 - 12:20 |
(20) |
10:20-12:20 |
[Poster Presentation]
Distance Estimation Scheme for Integrated V2I-VLC Simulating the Vibration of Driving Vehicle NS2013-36 RCS2013-87 SR2013-24 ASN2013-54 |
Akihiro Ohmura, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Tomohiro Yendo (Nagaoka Univ. of Technology), Shintaro Arai (Kagawa National College of Technology) |
(21) |
10:20-12:20 |
[Poster Presentation]
LED array acquisition method based on Spatio-temporal image in Road to Vehicle Visible Light Communication NS2013-37 RCS2013-88 SR2013-25 ASN2013-55 |
Syunsuke Usui, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Kagawa National Col. of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Toshiaki Fujii, Hiraku Okada (Nagoya Univ.) |
(22) |
10:20-12:20 |
|
(23) |
10:20-12:20 |
|
(24) |
10:20-12:20 |
[Poster Presentation]
A Study on Image Transfer Period for Disaster Monitoring System Using Wireless Network NS2013-38 RCS2013-89 SR2013-26 ASN2013-56 |
Yusuke Matsuda, Kenichi Mase (Niigata Univ.), Hiraku Okada (Nagoya Univ.), Keisuke Nakano (Niigata Univ.) |
(25) |
10:20-12:20 |
[Poster Presentation]
Performance Analysis of Area Transmission Efficiency between Single-User MIMO and Multi-User MIMO in Wireless Mesh Networks
-- Uniform Location of Nodes -- NS2013-39 RCS2013-90 SR2013-27 ASN2013-57 |
Hironori Kusumoto, Hiraku Okada, Kentaro Kobayashi, Masaaki Katayama (Nagoya Univ.) |
(26) |
10:20-12:20 |
[Poster Presentation]
Electric power saving of Mobile Ad hoc Network's relay nodes by the transmission power control
-- Electric power saving that include reception available power -- NS2013-40 RCS2013-91 SR2013-28 ASN2013-58 |
Yukinari Hayashi, Michiko Harayama (Gifu Univ.) |
(27) |
10:20-12:20 |
[Poster Presentation]
Pattern-based Matrix-size Optimization Algorithm for Compressive Sensing in Real-world Body Sensor Networks NS2013-41 RCS2013-92 SR2013-29 ASN2013-59 |
Akito Ito, Naoya Namatame, Jin Nakazawa, Hideyuki Tokuda (Keio Univ.) |
(28) |
10:20-12:20 |
[Poster Presentation]
An improved NLOS detection scheme in indoor Hybrid-TOA/AOA-based localization NS2013-42 RCS2013-93 SR2013-30 ASN2013-60 |
Manato Horiba, Eiji Okamoto (Nagoya Inst. of Tech.), Toshiko Shinohara, Katsuhiko Matsumura (Daifuku) |
(29) |
10:20-12:20 |
[Poster Presentation]
A multiple control channel MAC protocol for multi-channel ad-hoc network NS2013-43 RCS2013-94 SR2013-31 ASN2013-61 |
Ryo Manzoku, Hiroo Sekiya, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ.) |
(30) |
10:20-12:20 |
[Poster Presentation]
Study on Device to Device Direct Communication underlaying LTE-Advanced Network NS2013-44 RCS2013-95 SR2013-32 ASN2013-62 |
Takahiro Saiwai, Chiharu Yamazaki, Noriyoshi Fukuta, Masato Fujishiro, Susumu Kashiwase, Fangwei Tong, Kugo Morita (KYOCERA) |
(31) |
10:20-12:20 |
[Poster Presentation]
New Wireless Infrastructure for Battery-less Sensor Networks in Indoor Environments NS2013-45 RCS2013-96 SR2013-33 ASN2013-63 |
Kei Sakaguchi (Osaka Univ.), Daiki Maehara (Tokyo Inst. of Tech.), Seiichi Sampei (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.) |
(32) |
10:20-12:20 |
[Poster Presentation]
Secondary Node Cooperation with Enhancing Secure Capacity under Existence of Primary System NS2013-46 RCS2013-97 SR2013-34 ASN2013-64 |
Kenichi Tsukada, Takayuki Suzuki, Takeo Fujii (UEC), Osamu Takyu (shinshu Univ.), Tomoaki Ohtsuki (Keio Univ.) |
(33) |
10:20-12:20 |
[Poster Presentation]
Network planning methodology for wireless multi-hop networks in practical environments SR2013-35 |
Namzilp Lertwiram, Gia Khanh Tran (TITECH), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (TITECH) |
(34) |
10:20-12:20 |
[Poster Presentation]
WLAN QoS Prediction for Improving Application QoE in Shared Spectrum Band NS2013-47 RCS2013-98 SR2013-36 ASN2013-65 |
Mariko Sekiguchi, Kazuto Yano, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) |
(35) |
10:20-12:20 |
[Poster Presentation]
Introducing Communication Welfare for Service Quality Management in Shared Spectrum NS2013-48 RCS2013-99 SR2013-37 ASN2013-66 |
Tomohiro Miyasaka, Kazuto Yano, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) |
|
12:20-13:50 |
Break ( 90 min. ) |
Thu, Jul 18 PM 13:50 - 15:35 |
(36) |
13:50-14:25 |
[Invited Talk]
Smart Wireless Utility Network for Smart Grid : Wi-SUN
-- WiSUN alliance Outline and activity for Smart Wireless Utility Network -- NS2013-49 RCS2013-100 SR2013-38 ASN2013-67 |
Junichi Iwana (Renesas Electronics) |
(37) |
14:25-15:00 |
|
(38) |
15:00-15:35 |
[Invited Talk]
The Past, Present and Future of DTN Research NS2013-50 RCS2013-101 SR2013-39 ASN2013-68 |
Masato Tsuru (Kyushu Inst. of Tech.) |
|
15:35-15:45 |
Break ( 10 min. ) |
Thu, Jul 18 PM Poster Session - 2 15:45 - 17:45 |
(39) |
15:45-17:45 |
[Poster Presentation]
An Implementation of CSMA/CA Emulation Testbed With Considering Mutual Interfering NS2013-51 RCS2013-102 SR2013-40 ASN2013-69 |
Yasunori Owada, Masugi Inoue, Kiyoshi Hamaguchi, Ryu Miura, Hiroaki Harai (NICT), Mineo Takai (STE) |
(40) |
15:45-17:45 |
|
(41) |
15:45-17:45 |
|
(42) |
15:45-17:45 |
|
(43) |
15:45-17:45 |
[Poster Presentation]
A Temporal Analysis on FFT using GNU Radio for Spectrum Sensing NS2013-52 RCS2013-103 SR2013-41 ASN2013-70 |
Yuki Mizutani, Manabu Sato, Yuusuke Kawakita, Haruhisa Ichikawa (UEC) |
(44) |
15:45-17:45 |
[Poster Presentation]
A Method of Multiview Video Streaming on Inter-Camera Communication Using Time and Spatial Domain NS2013-53 RCS2013-104 SR2013-42 ASN2013-71 |
Shiho Kodera, Takuya Fujihashi, Shunsuke Saruwatari (Shizuoka Univ.), Takashi Watanabe (Osaka Univ.) |
(45) |
15:45-17:45 |
[Poster Presentation]
A Discussion on Multi-view Video Streaming for Underwater Acoustic Networks NS2013-54 RCS2013-105 SR2013-43 ASN2013-72 |
Takuya Fujihashi, Shunsuke Saruwatari (Shizuoka Univ.), Takashi Watanabe (Osaka Univ.) |
(46) |
15:45-17:45 |
[Poster Presentation]
A Sensor Data Collection Mechanism for Mobile Micro Storage Systems NS2013-55 RCS2013-106 SR2013-44 ASN2013-73 |
Zuosong Liu (Dalian Univ. of Technology), Ryo Seto, Yusuke Yokota, Eiji Okubo (Ritsumeikan Univ.) |
(47) |
15:45-17:45 |
[Poster Presentation]
A Study on Acceleration Data Collection System in Wireless Sensor Networks.
-- Experimental Study Based on a Performance Evaluation of System Model -- NS2013-56 RCS2013-107 SR2013-45 ASN2013-74 |
Kosei Jinno (Toyohashi Univ. of Tech.), Yugo Nakamura (Hakodate NCT), Taku Matsubara (Toyohashi Univ. of Tech.), Takahiro Fujiwara (Hakodate NCT), Hideyuki Uehara (Toyohashi Univ. of Tech.) |
(48) |
15:45-17:45 |
[Poster Presentation]
Opportunistic routing protocol using forwarding time for batteryless wireless sensor networks NS2013-57 RCS2013-108 SR2013-46 ASN2013-75 |
Naoyuki Tsukamoto, Shinpei Kitayama, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) |
(49) |
15:45-17:45 |
[Poster Presentation]
A proposal for Multi-gateway Mesh Network with Wired/Wireless Mutually Complementary Communication NS2013-58 RCS2013-109 SR2013-47 ASN2013-76 |
Takaaki Kawai, Naoki Yusa, Hiroshi Mineno (Shizuoka Univ.) |
(50) |
15:45-17:45 |
[Poster Presentation]
Non-Saturated and Saturated Throughput Analysis for IEEE 802.11e EDCA String Topology Wireless Multi-hop Networks NS2013-59 RCS2013-110 SR2013-48 ASN2013-77 |
Yuta Shimoyamada, Kosuke Sanada, Jin Shi, Hiroo Sekiya (Chiba Univ.) |
(51) |
15:45-17:45 |
[Poster Presentation]
A study on Robust Multiple Hypothesis Testing Approach for Dynamic Spectrum Sharing NS2013-60 RCS2013-111 SR2013-49 ASN2013-78 |
Takashi Miura, Kenta Umebayashi (TUAT), Janne J Lehtomaki (Univ. of Oulu), Yasuo Suzuki (TUAT) |
(52) |
15:45-17:45 |
[Poster Presentation]
A study on Time domain Efficient Decision Fusion in Cooperative Spectrum Sensing NS2013-61 RCS2013-112 SR2013-50 ASN2013-79 |
Kenta Umebayashi (Tokyo Univ. of Agriculture and Tech.), Janne J Lehtomaki (Univ. of OULU), Yasuo Suzuki (Tokyo Univ. of Agriculture and Tech.) |
(53) |
15:45-17:45 |
[Poster Presentation]
Analysis of Signal Detection for Deriving Minimum Isolation Distance for Frequency Recycling under WLAN Systems NS2013-62 RCS2013-113 SR2013-51 ASN2013-80 |
Masayuki Goto, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) |
(54) |
15:45-17:45 |
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Fri, Jul 19 AM RCS3 Chair: Akihiro Okazaki (Mitsubishi Electric) 09:00 - 10:40 |
(55) RCS |
09:00-09:25 |
Performance evaluation of a remote monitoring system using meteor burst communications RCS2013-114 |
Yasuhiro Takeuchi, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ.) |
(56) RCS |
09:25-09:50 |
Development of Symplified MIMO Fading Emulator and Its Applications RCS2013-115 |
Katsuhiro Nakada, Rikako Kotani, Yoshio Karasawa (UEC) |
(57) RCS |
09:50-10:15 |
Optimal Transmit FDE Weight for Space-Time Block Coded Joint Transmit/Receive Deiversity RCS2013-116 |
Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.) |
(58) RCS |
10:15-10:40 |
Capacity Enhancement with Multi-User Multi-Channel Transmission Technique for WLANs RCS2013-117 |
Shoko Shinohara, Yasuhiko Inoue, B. A. Hirantha Sithira Abeysekera, Masato Mizoguchi (NTT) |
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10:40-10:50 |
Break ( 10 min. ) |
Fri, Jul 19 AM SR2 Chair: Hiraku Okada (Nagoya Univ.) 10:50 - 12:05 |
(59) SR |
10:50-11:15 |
Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems SR2013-52 |
I-Te Lin, Kanshiro Kashiki, Tomoki Sada, Toshihiko Komine, Shingo Watanabe (KDDI R&D Labs) |
(60) SR |
11:15-11:40 |
A Study of Synchronization Methods for Digital Public Private Mobile Radio Systems Employing Heterogeneous Cognitive Radio SR2013-53 |
Masafumi Moriyama, Takeo Fujii (UEC) |
(61) SR |
11:40-12:05 |
Physical Layer Security Using Multi-band Transmission Considering Power Allocation and Channel Selection SR2013-54 |
Akinari Ida, Takayuki Suzuki, Takeo Fujii (UEC), Osamu Takyu (Shinsyu Unicersity), Tomoaki Ohtsuki (Keio Univ.) |
Fri, Jul 19 AM NS1 Chair: Kazuya Tsukamoto (Kyushu Institute of Technology) 09:00 - 10:40 |
(62) NS |
09:00-09:25 |
A clustering algorithm considering link speed for wireless mesh networks NS2013-63 |
Shigeto Tajima (Osaka Univ.), Nobuo Funabiki (Okayama Univ.), Teruo Higashino (Osaka Univ.) |
(63) NS |
09:25-09:50 |
IEEE802.15.4e/g FAN Accommodation Scheme to 3G/LTE Network in Efficient and Secure Manner with the Simulation Evaluation NS2013-64 |
Takashi Koshimizu (NTT DOCOMO), Dirk Staehle (DEUL) |
(64) NS |
09:50-10:15 |
A State Transition Control Method Based on a Mobility Pattern of a Mobile Terminal and Radio Resource Consumption of a Base Station NS2013-65 |
Takanori Iwai, Masayoshi Shimizu, Hiroshi Yoshida, Takashi Yoshikawa (NEC) |
(65) NS |
10:15-10:40 |
Improving a cause-and-effect relationship in a distributed emulation environment for wireless ad-hoc network NS2013-66 |
Koji Nitta, Satoshi Ohzahata, Toshihiko Kato (UEC) |
|
10:40-10:50 |
Break ( 10 min. ) |
Fri, Jul 19 AM ASN2 10:50 - 12:05 |
(66) ASN |
10:50-11:15 |
Monte Carlo-based Bi-directional Pedestrian Counting Method for Compound-Eye Sensor Systems composed of Multiple Binary Sensors ASN2013-81 |
Shuto Fujii, Yoshiaki Taniguchi, Go Hasegawa, Hirotaka Nakano, Morito Matsuoka (Osaka Univ) |
(67) ASN |
11:15-11:40 |
Propagation Coefficient Estimation for Gas Concentration Prediction Problem via Kalman Filter ASN2013-82 |
Shinichiro Tokumoto, Toru Namerikawa (Keio Univ.) |
(68) ASN |
11:40-12:05 |
Cooperative Fall Detection Using Doppler Radar and Array Sensor ASN2013-83 |
Jihoon Hong, Shoichiro Tomii, Tomoaki Ohtsuki (Keio Univ.) |
|
12:05-13:30 |
Break ( 85 min. ) |
Fri, Jul 19 PM Invited Talk Chair: Eiji Okamoto (Nagoya Institute of Technology) 13:30 - 14:20 |
(69) RCS |
13:30-14:20 |
[Invited Talk]
A Study on Applicability of Device-to-Device Communication to LTE-Advanced Cellular Communication Systems RCS2013-118 |
Koichiro Kitagawa, Yasuyuki Hatakawa, Satoshi Konishi (KDDI Labs.) |
|
- |
Break |
Fri, Jul 19 PM RCS4 Chair: Hidekazu Murata (Kyoto University) 14:30 - 16:10 |
(70) RCS |
14:30-14:55 |
Study on Interference Coordination for Device to Device Direct Communication underlaying LTE-Advanced Network RCS2013-119 |
Chiharu Yamazaki, Takahiro Saiwai, Noriyoshi Fukuta, Masato Fujishiro, Susumu Kashiwase, Fangwei Tong, Kugo Morita (KYOCERA) |
(71) RCS |
14:55-15:20 |
Design of Layered Adaptive Network Coded Cooperation for Wireless Sensor Networks RCS2013-120 |
Huifa Lin, Koji Ishibashi, Takeo Fujii (UEC) |
(72) RCS |
15:20-15:45 |
XOR Physical Layer Network Coding with Error Control Techniques and its Performance RCS2013-121 |
Satoshi Denno (Okayama Univ.), Daisuke Umehara (Kyoto Inst. of Tech.) |
(73) RCS |
15:45-16:10 |
Study on the Euclidean Distance of Coded M-QAM Signal Constellations RCS2013-122 |
Tatsumi Konishi, Hiroshi Ieda, Kouki Ueda, Daiki Kobayashi (Aichi Inst. of Tech.) |
Fri, Jul 19 PM ASN3 Chair: Susumu Matsui (OIT) 14:30 - 15:45 |
(74) ASN |
14:30-14:55 |
A Fuzzy Inference Intelligent Routing Protocol for Vehicular Ad Hoc Networks ASN2013-84 |
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato (Univ. of Electro-Comm.) |
(75) ASN |
14:55-15:20 |
Dissemination of location dependent information in vehicular ad hoc network ASN2013-85 |
Susumu Ishihara (Shizuoka Univ.) |
(76) ASN |
15:20-15:45 |
Proposal of environment to utilize narrowband spread spectrum communication 'mad-ss' ASN2013-86 |
Norihisa Segawa, Jun Sawamoto (IPU), Masato Yazawa, Haruo Tamaki (MAD), Hidetoshi Mino (Yamanashi Univ.) |
|
15:45-15:55 |
Break ( 10 min. ) |
Fri, Jul 19 PM NS2 Chair: Michitaka Okuno (Hitachi) 15:55 - 17:35 |
(77) NS |
15:55-16:20 |
Integration Method between Active Localization and Robust Routing in Underwater Sensor Network NS2013-67 |
Satoshi Hirai, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) |
(78) NS |
16:20-16:45 |
Topology Construction Method for Multi-overlay Sensor Networks NS2013-68 |
Shuhei Kajimoto, Takuya Asaka (Tokyo Metropolitan Univ.) |
(79) NS |
16:45-17:10 |
Carrier-grade Progressive Network Recovery after a Large Scale Disruption NS2013-69 |
Shohei Kamamura, Daisaku Shimazaki, Takashi Miyamura, Yoshihiko Uematsu, Koji Sasayama (NTT) |
(80) NS |
17:10-17:35 |
An Economic Impact Evaluation of Telecom Service Disruptions Considering the Capital Loss NS2013-70 |
Yasuto Nakanishi, Shuichi Karasawa, Kohjun Koshiji, Hiroyuki Funakoshi, Yasunori Matsubayashi (NTT) |