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=============================================== Technical Committee on Network Systems (NS) Chair: Joji Kimura (NTT West) Vice Chair: Shigeo Urushidani (NII) Secretary: Masaki Bandai (Sophia Univ.), Kiyoshi Ueda (NTT) Assistant: Takeshi Kawasaki (NTT), Takashi Ikebe (NTT) =============================================== Technical Committee on Information Networks (IN) Chair: Hikaru Suzuki (NTT Communications) Vice Chair: Toru Asami (Univ. of Tokyo) Secretary: Naoki Imai (KDDI R&D Labs.), Junichi Murayama (NTT) Assistant: Shinji Inoue (Hiroshima City Univ.), Masashi Toyama (NTT) DATE: Thu, Mar 3, 2011 08:40 - 12:10 Fri, Mar 4, 2011 08:30 - 15:50 PLACE: Okinawa Convention Center(4-3-1, Mashiki, Ginowan-shi, Okinawa, 901-2224 Japan.Refer the following web page, please.http://www.oki-conven.jp/en/modules/tinyd7/page/page1.html. +81-98-898-3000) TOPICS: General, NS+IN workshop (March 3-4) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) Chair: Atsushi Hiramatsu（NTT） ---------------------------------------- (1)/NS 08:40 - 09:00 BitTorrent over Optical Network -- High-speed P2P Content Distribution System in Cooperation with Optical Network -- Syogo Takagi, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) (2)/NS 09:00 - 09:20 Improvement of Dynamic Traffic Grooming using Lightpath Lifetime Prolongation in Photonics Networks Yuta Goto, Toyofumi Takenaka (Nihon Univ.) (3)/NS 09:20 - 09:40 A Study of Next Generation Metro-Access Hybrid Scalable Network by Using PLZT Ultra High Speed Optical Wavelength Selective Switch Yutaro Hara, Yuji Shimada, Takehiro Sato, Kunitaka Ashizawa, Kazumasa Tokuhashi, Daisuke Ishii, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) (4)/NS 09:40 - 10:00 Contention resolution considering multicast traffic in optical burst switching networks Kouji Hirata, Minoru Kawahara (Ehime Univ.) (5)/NS 10:00 - 10:20 A Study on Reinforcement Learning for Improving Fairness in Lightpath Networks Shu Kobuchi, Takuji Tachibana (NAIST), Sugang Xu (NICT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) Chair: Shinichirou Chaki (NTT) ---------------------------------------- (6)/NS 10:30 - 10:50 Verification of Potential of Store-carry-forward based Infrastructure Shinya Yamamura, Akira Nagata (NICT), Masato Tsuru (Kyushu Inst. of Tech.) (7)/NS 10:50 - 11:10 Experiment and Application of Integrating Multiple and Heterogeneous Challenged Networks for Large-Sized Data Transfer Akira Nagata, Shinya Yamamura (NICT), Masato Tsuru (Kyushu Inst. of Tech.) (8)/NS 11:10 - 11:30 High Speed Communication Protocol for Industrial Network -- Reduce Cycle Time with Connection Relaying Frame -- Daisuke Osagawa, Kiyofumi Takeuchi, Haruyuki Otani (Mitsubishi Electric Corp.) (9)/NS 11:30 - 11:50 Study on superposition coding scheme with discrete modulation for wireless relay systems Hirofumi Yamaura, Megumi Kaneko, Kazunori Hayashi, Hideaki Sakai (Kyoto Univ.) (10)/NS 11:50 - 12:10 MAC protocol design for PHY-layer Network Coding Yoshiki Maeda, Masahiro Hashii, Hiroyuki Yomo (Kansai Univ.) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) Chair: Yasushi Takagi （NTT） ---------------------------------------- (11)/NS 08:40 - 09:00 Method for Finding Links Protected for Network Load Balancing during Failures Akira Noguchi, Takeshi Fujimura, Hiroyoshi Miwa (Kwansei Gakuin Univ.) (12)/NS 09:00 - 09:20 Topology Design and Admission Control of Virtualized Networks for Network Robustness Mika Mori, Takuji Tachibana, Kentaro Hirata, Kenji Sugimoto (NAIST) (13)/NS 09:20 - 09:40 Method for Finding Links Protected to Keep Reachability to Server during Failures Koji Imagawa, Hiroyoshi Miwa (Kwansei Gakuin Univ.) (14)/NS 09:40 - 10:00 A study on service data transfer between ASs without service interruption Naoto Hidaka, Minoru Sakuma, Yoshiharu Koshiro (NTT Corp.) (15)/NS 10:00 - 10:20 Data Replication for High Availability Cluster Makoto Hamada, Toshiyuki Moriya (NTT Corp.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) Chair: Takuji Tachibana (NAIST) ---------------------------------------- (16)/NS 10:30 - 10:50 Proposal on an Improvement of the IMS-Circuit Switch Voice Call Continuity -- Local Anchoring SRVCC based on the Terminal Capability -- Katsutoshi Nishida, Takashi Koshimizu (NTT DOCOMO) (17)/NS 10:50 - 11:10 Communication quality improvement method using enhancements of sender and receiver sides for TFRC-type streaming applications and its performance evaluation Atsushi Den, Kenji Masui, Katsuyoshi Iida (Tokyo Inst. of Tech.) (18)/NS 11:10 - 11:30 Study of Terminal Mobility under digital rights adaptation Yu Minakuchi, Masahiko Ohashi, Kinji Kawaguchi, Tomotaka Endo (FUJITSU) (19)/NS 11:30 - 11:50 Study on Load Balancing Handover Considering Mobility Information for Multi-band Wireless Access Systems Daiki Tanaka, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) (20)/NS 11:50 - 12:10 Multiple PDN connection method linked service application Keiichi Kanbara, Keisuke Matsumura, Yasuhiro Echigo (NTT DOCOMO) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) Chair: Yasuhiro Katsube (Toshiba） ---------------------------------------- (21)/NS 08:40 - 09:00 Optimization of Network Structure Based on Power-Aware Design Satoshi Imai, Akiko Yamada, Mitsuaki Kakemizu (Fujitsu Ltd.) (22)/NS 09:00 - 09:20 New wakeup transceiver for on-demand wireless LAN Suhua Tang (ATR), Hiroyuki Yomo (Kansai Univ.), Yoshihisa Kondo, Sadao Obana (ATR) (23)/NS 09:20 - 09:40 Radio-On-Demand Wake-up using Wireless LAN Signal Yoshihisa Kondo (ATR), Hiroyuki Yomo (Kansai Univ./ATR), Suhua Tang (ATR), Masahito Iwai, Toshiyasu Tanaka (NEC Communication Systems, Ltd.), Hideo Tsutsui, Sadao Obana (ATR) (24)/NS 09:40 - 10:00 A Router Architecture comprises plural components of Slice enabling Energy Consumption Reduction Hisashi Iwamoto, Kazunari Inoue (Renesas), Shingo Ata (Osaka City Univ.), Shiro Otani (Hitachi Info. & Comm. Eng.), Go Hasegawa (Osaka Univ.), Yuji Yano, Yasuto Kuroda (Renesas), Masayuki Murata (Osaka Univ.) (25)/NS 10:00 - 10:20 ID Design for Radio-On-Demand Networks with Wake-up Radio Kosuke Namba, Hiroyuki Yomo (Kansai Univ.), Yoshihisa Kondo, Suhua Tang (ATR) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) Chair: Shoji Kasahara (Kyoto Univ.) ---------------------------------------- (26)/NS 10:30 - 10:50 Bearer Management for Gateway Device on Machine-type Communication Shinkichi Ikeda, Chan-Wah Ng, Hong Cheng (Panasonic) (27)/NS 10:50 - 11:10 Parameter Tuning of Protocol Interference Model Considering SINR for Wireless Mesh Networks Gyeongyeon Kang, Yoshiaki Taniguchi, Go Hasegawa, Hirotaka Nakano (Osaka Univ.) (28)/NS 11:10 - 11:30 Dynamic Configuration System for Wireless Mesh Networks Yoshifumi Hoda, Takumi Miyoshi (Shibaura Inst. Tech.), Chihiro Hirata, Hirobumi Watanabe (Inter Energy Co., Ltd.) (29)/NS 11:30 - 11:50 Self-Adaptive Routing in Wireless Mesh Networks Takeshi Koga, Kei Ohnishi (Kyushu Inst. of Tech.) (30)/NS 11:50 - 12:10 A Cluster Division Wireless LAN Mesh Network in Disaster Time, and it's Evaluation Reiji Endoh, Yoh Shiraishi, Osamu Takahashi (Future University Hakodate) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) ---------------------------------------- (31)/IN 08:40 - 09:00 Dynamic Sensing Area Partitioning in Mobile Wireless Sensor Networks Megumi Takahashi, Hiroaki Higaki (Tokyo Denki Univ.) (32)/IN 09:00 - 09:20 QoS Control Method using Path Switching, Time Slot Allocation and Backoff Time Control for Wireless Sensor Networks Fumiya Hirose, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ.) (33)/IN 09:20 - 09:40 Time Slot Allocation Scheme enabling Simultaneous Bidirectional Traffic in Multi-hop Wireless Sensor Networks Kyokuei Shu (Chiba Univ.), Ryota Kawamoto (Alpha Systems, Inc), Fumiya Hirose, Nobuyoshi Komuro (Chiba Univ.), Seiichiro Hara (Alpha Systems, Inc), Shiro Sakata (Chiba Univ.) (34)/IN 09:40 - 10:00 Shape Estimation Using Networked Binary Sensors with Unknown Sensor Density Kenya Yamashita, Shigeo Shioda (Chiba Univ.), Hiroshi Saito (NTT Labs,) (35)/IN 10:00 - 10:20 Barrier Coverage Construction for Border Security Systems in Wireless Sensor Network Hayato Ozaki, Koji Yamamoto, Takuya Suzuki, Tomotaka Wada (Kansai Univ.), Kouichi Mutsuura (Shinshu Univ.), Hiromi Okada (Kansai Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) ---------------------------------------- (36)/IN 10:30 - 10:50 Feasibility of Name Lookup Table in Routers for Realizing Content-centric Networks Haesung Hwang (Osaka Univ.), Shingo Ata (Osaka City Univ.), Masayuki Murata (Osaka Univ.) (37)/IN 10:50 - 11:10 A Load Balancing Method with Detour Setting Algorithm in VP-OBS Networks Ryosuke Takahashi, Yuki Takeda (Kansai Univ.), Young Bok Choi (Tongmyong Univ.), Hiromi Okada (Kansai Univ.) (38)/IN 11:10 - 11:30 Location Based Routing Protocol Using Mobile Agent in Wireless Multi Hop Network Joji Fujikawa, Takuya Matsushita, Shigeki Shiokawa (Kanagawa Inst. of Tech.) (39)/IN 11:30 - 11:50 Routing for Decreasing Total Transmission Number in High-Functional Node Networks Masaki Kobayashi, Takamichi Miyata, Katsunori Yamaoka, Yoshinori Sakai (Tokyo Inst. of Tech.) (40)/IN 11:50 - 12:10 Simplified DNS Query Methods under IPv4/IPv6 Mixed Environment Hiroshi Kitamura (NEC Corp./Univ. of Electro-Comm.), Shingo Ata (Osaka City Univ.), Masayuki Murata (Osaka Univ.) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) ---------------------------------------- (41)/IN 08:40 - 09:00 A Network Control Method Improving High-speed Performance and Fairness of Flows in Long-distance Broadband Networks Jin Hirose, Ken-ichi Baba, Hirotake Abe (Osaka Univ) (42)/IN 09:00 - 09:20 Link Selection Method for distributed Load-Balancing in consideration of Topology Information in OSPF Networks Nozomu Kanezaki, Hitomi Tamura, Kenji Kawahara, Yuji Oie (Kyushu Inst. of Tech.) (43)/IN 09:20 - 09:40 Reducing flow convergence routing method of restricting the number of selectable route Toshihiro Yokoi, Takamichi Miyata, Katsunori Yamaoka (Tokyo Inst. of Tech.) (44)/IN 09:40 - 10:00 Characteristic analysis of flow admission control based on equality when requested bandwidth follows some distribution Takuto Kimura, Sumiko Miyata, Katsunori Yamaoka (Tokyo Inst. of Tech.) (45)/IN 10:00 - 10:20 Performance Improvement of Spectrum Visualization System by Reducing Communications Traffic Takuya Kato, Kei Kusunoki, Yoshihiro Kawahara, Tohru Asami (The Univ. of Tokyo) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) ---------------------------------------- (46)/IN 10:30 - 10:50 Basic Study on Fresnel Zone Ground Obstruction Judgment for Wireless Communication Hiroshi Shibuya, Kazutoki Takeda, Yuki Terata, Kazuki Saruta (Akita Prefectural Univ.) (47)/IN 10:50 - 11:10 Accuracy Evaluation of Compressed Sensing Point Reduction Scheme for Outdoor Spectrum Sensing Tatsuya Sasaki, Yoshihiro Kawahara, Tohru Asami (The Univ of Tokyo) (48)/IN 11:10 - 11:30 Design and Evaluation of an Emulator for High Speed Mobile Communication Environment Based on IEEE 802.11g Kazuto Shimizu, Lai Yu-Jen (Univ. of Tokyo), Kazuhiro Yamada (JR Central), Yoshihiro Kawahara, Tohru Asami (Univ. of Tokyo) (49)/IN 11:30 - 11:50 Design and Implementation of a WiMAX Analyzer Tashi Phuntsho (Univ. of Tokyo.), Chihiro Hirata (Inter Energy), Tomonori Agatsuma (UQ Comm Inc., Japan), Ahmad Kamil Abdul Hamid, Yoshihiro Kawahara, Tohru Asami (Univ. of Tokyo.), Hirobumi Watanabe (Inter Energy) (50)/IN 11:50 - 12:10 Analysis of Throughput Dynamics on Mobile Networks by Viscoelastic Material Model and Channel Quality Indicator Hiroshi Yoshida, Kosuke Nogami, Kozo Satoda (NEC Corp.) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) Chair: Katsuyoshi Iida （Tokyo Institute of Technology) ---------------------------------------- (51)/NS 08:40 - 09:00 Experiment of early detecting victims by 950MHz band RFID Hikofumi Suzuki, Yasushi Fuwa (Shinshu Univ.) (52)/NS 09:00 - 09:20 VCG Auction with Cooperative Network Coding for Bandwidth Allocation in Multi-rate Wireless Networks Piriya Chaikijwatana, Takuji Tachibana (NAIST) (53)/NS 09:20 - 09:40 Improvement of Time Sslot Assignment Algorithm Considering Upstream Transmission Path in IEEE 802.16j Networks Shimpei Tanaka, Go Hasegawa, Yoshiaki Taniguchi, Hirotaka Nakano (Osaka Univ.) (54)/NS 09:40 - 10:00 A distributed method for controlling coverage area using local topology information for wireless networks Shoichi Takemori, Go Hasegawa, Yoshiaki Taniguchi, Hirotaka Nakano (Osaka Univ.) (55)/NS 10:00 - 10:20 Improving the Lowest Qaulity of Receivers in Wide-area Wireless Networks by Packet-Level Forward Erasure Correction Satoshi Hisamatsu (Kyushu Inst. of Tech.), Hitomi Tamura, Masato Tsuru (Kyushu Inst. of Tech./NICT), Yuji Oie (Kyushu Inst. of Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) Chair: Takuya Asaka (Tokyo Metropolitan Univ.) ---------------------------------------- (56)/NS 10:30 - 10:50 Retransmission Method with Network Coding based on Adaptive Cooperation with EDCA in Wireless LANs Yosuke Tanigawa (Osaka Prefecture Univ.), Jong-Ok Kim (Korea Univ.), Hideki Tode (Osaka Prefecture Univ.) (57)/NS 10:50 - 11:10 A study on reducing channel scanning latency in IEEE 802.11 Kazumine Ogura, Mineo Takai, Jiro Katto (Waseda Univ.) (58)/NS 11:10 - 11:30 A Spectrum Sharing Method Considering Handover in WiFi/WiMAX Integrated Network Masashi Nakagawa (Osaka Univ.), Keita Kawano (Okayama Univ.), Kazuhiko Kinoshita, Koso Murakami (Osaka Univ.) (59)/NS 11:30 - 11:50 PID-based Power Control Algorithm in Cognitive Radio Networks Genki Matsui, Takuji Tachibana (NAIST), Yukinori Nakamura (Tokyo Univ. of Agric and Tech.), Kenji Sugimoto (NAIST) (60)/NS 11:50 - 12:10 Design of A Cognitive Virtualization Platform for Wired/Wireless Integrated Networks Kiyohide Nakauchi, Kentaro Ishizu, Homare Murakami (NICT), Akihiro Nakao (Univ. of Tokyo), Hiroshi Harada (NICT) ---------------------------------------- Thu, Mar 3 AM (08:40 - 10:20) ---------------------------------------- (61)/IN 08:40 - 09:00 Control Method of Intermittent Interval for Extending Lifetime of Receiver-driven Multi-hop Wireless Network Chuluunsuren Damdinsuren, Daichi Kominami (Osaka Univ.), Masashi Sugano (Osaka Pref Univ), Masayuki Murata (Osaka Univ.), Takaaki Hatauchi (Fuji Elec. Systems) (62)/IN 09:00 - 09:20 A Study on Convergence Rate of Autonomous Decentralized Structure Formation Technology for Clustering of Ad Hoc Networks Kenji Takagi, Yusuke Sakumoto (Tokyo Metropolitan Univ), Chisa Takano (Hiroshima City Univ), Masaki Aida (Tokyo Metropolitan Univ) (63)/IN 09:20 - 09:40 Applicability of the Autonomous Decentralized Clustering Mechanism to Ad-hoc Networks Having Inhomogeneous Topology Hiroki Takayama, Yusuke Sakumoto (Tokyo Metro Politan Univ), Chisa Takano (Hiroshima City Univ), Masaki Aida (Tokyo Metro Politan Univ) (64)/IN 09:40 - 10:00 Bluetooth&Wi-Fi mobile wireless communication experiments and the power law of passing-by frequency distributions -- The impact of once-in-a-lifetime chance of meetings -- Akihiro Fujihara, Hiroyoshi Miwa (Kwansei Gakuin Univ.) (65)/IN 10:00 - 10:20 Epidemic Routing Method Using Mobile History for Sparsely Populated Mobile Ad Hoc Networks Shiro Ono, Akihiro Fujihara, Hiroyoshi Miwa (Kwansei Gakuin Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 12:10) ---------------------------------------- (66)/IN 10:30 - 10:50 Proposal of Inter-Cloud System Architecture Kunio Hato, Hu Bo, Yuichi Murata, Junichi Murayama (NTT Corp.) (67)/IN 10:50 - 11:10 Proposal of an Inter-Cloud Resource Assignment Algorithm Hu Bo, Kunio Hato, Yuichi Murata, Junichi Murayama (NTT Corp.) (68)/IN 11:10 - 11:30 Server Push-out Algorithms in Server Migration Service Koji Kanzaki, Yukinobu Fukushima (Okayama Univ), Tutomu Murase (NEC Corp.), Tokumi Yokohira (Okayama Univ), Tatsuya Suda (California Univ) (69)/IN 11:30 - 11:50 Evaluation of a Scalable System for Application Switch Kei Hamada (Fujitsu Kyushu Network Technologies Limited), Kouichirou Amemiya, Masaaki Takase (FUJITSU LABORATORIES LTD.), Yasushi Kurokawa (Fujitsu Kyushu Network Technologies Limited), Ken-ichi Abiru (FUJITSU LABORATORIES LTD.) (70)/IN 11:50 - 12:10 Evaluation of Resource Usage on Data Collection and Distribution Platform Masaaki Takase, Kouichirou Amemiya (FUJITSU LABS.), Anna Kawano, Ryuji Oda (Fujitsu Kyushu Network Technologies Limited), Ken-ichi Abiru (FUJITSU LABS.) ---------------------------------------- Thu, Mar 3 AM (09:00 - 10:20) ---------------------------------------- (71)/IN 09:00 - 09:20 A platform connecting home devices and the Web for new user experience Takeshi Matsumura, Kenta Yasukawa, Shingo Murakami, Johan Hjelm, Toshikane Oda (Nippon Ericsson) (72)/IN 09:20 - 09:40 On deriving high-level contexts using multiple sensors and timing constraints in service-oriented home network Akihiro Maruo, Shuhei Matsuo, Shinsuke Matsumoto, Masahide Nakamura (Kobe Univ) (73)/IN 09:40 - 10:00 Bit Mismatch Allowable ID Matching Mechanism for Wireless Wake-up Communication Takahiro Takiguchi, Shigemi Ishida (Univ. of Tokyo.), Takahiko Kishi, Eiji Niwa, Kazuaki Minami (TOYOTA InfoTechnology Center), Shunsuke Saruwatari, Hiroyuki Morikawa (Univ. of Tokyo.) (74)/IN 10:00 - 10:20 Machine Learning Based Power Management for WWW Server Clusters Takehito Hirota, Satoru Ohta (Toyama Pref. Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 3 AM (10:30 - 11:50) Chair: Kyoko Yamori （Asahi Univ.) ---------------------------------------- (75)/NS 10:30 - 10:50 Decision Tree Based Flow Search Hardware Engine Combined with Linear Search Eita Kobayashi, Norio Yamagaki, Takashi Takenaka, Satoshi Kamiya, Masato Motomura (NEC) (76)/NS 10:50 - 11:10 Research on High Scale DB Services Improved by the Existing Resources and Technologies on Cloud Computing Environment Takeshi Tsuchiya (Waseda Univ/Tokyo Univ. of Sci, Suwa.), Wataru Takasaki (Waseda Univ), Takeshi Kugimoto, Shigeki Miyake, Katsuhiro Sebayashi, Hiroshi Sato, Kenji Shimizu, Yoshihiro Nakajima, Mitsuru Maruyama (NTT Labs,), Keiichi Koyanagi (Waseda Univ) (77)/NS 11:10 - 11:30 An Application of the WEB Page Layout Optimization Method for Integration of Open Source Software Heterogeneous Manuals Yuki Hori, Yukikazu Murakami (Kagawa Nat Coll. of Tech.), Nobuo Funabiki (Okayama Univ.) (78)/NS 11:30 - 11:50 Development of an Automatic Generation System of Configuration Manuals for Open Source Software Erina Kagawa, Yukikazu Murakami (Kagawa Nat Coll. of Tech.), Nobuo Funabiki (Okayama Univ.) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) Chair: Chikara Ohta (Kobe Univ.) ---------------------------------------- (79)/NS 08:30 - 08:50 Improving a Congestion Control Method extending TCP-Vegas over Wireless Multi-hop Ad-Hoc Networks Yuuki Ichimura, Jiro Katto (Waseda Univ.) (80)/NS 08:50 - 09:10 Gateway Selection Method for Traffic Reducion in Mobile Ad Hoc Networks Toshihide Morioka, Toyofumi Takenaka (Nihon Univ.) (81)/NS 09:10 - 09:30 How to Set Basic Charge and Usage Charge in Ad Hoc Network Service with Relay Reward Takuya Fujii (Waseda Univ.), Kyoko Yamori (Asahi Univ.), Yoshiaki Tanaka (Waseda Univ.) (82)/NS 09:30 - 09:50 Geogarphic Routing with Guaranteed Delivery Using Quasi-Block Node in Wireless Sensor Networks Kyohei Ikeda, Toyofumi Takenaka (Nihon Univ) (83)/NS 09:50 - 10:10 On an Opportunistic Forwarding Protocol Using Smart Antennas for Ad Hoc Networks Yasuhiro Kato (Shizuoka Univ.), Masaki Bandai (Sophia Univ.), Takashi Watanabe (Shizuoka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) Chair: Masato Tsuru （Kyushu Institute of Technology) ---------------------------------------- (84)/NS 10:20 - 10:40 A Study on On-Demand Routing in Underwater Sensor Network Takafumi Ogino, Atsuhiro Takano, Masato Yoshinaga, Jiro Katto (Waseda Univ.), Hayato Kondo (Tokyo Univ. of Marine and Technology) (85)/NS 10:40 - 11:00 Performance Evaluation of Ad Hoc Routing Protocols for Underwater Sensor Networks Atsuhiro Takano, Masato Yoshinaga, Takafumi Ogino, Jiro Katto (Waseda Univ.), Hayato Kondo (Tokyo Univ. of Marine Science & Technology) (86)/NS 11:00 - 11:20 A Comparative Study on Retransmission Controls for Underwater Acoustic Sensor Networks Masato Yoshinaga, Takafumi Ogino, Kazumine Ogura, Jiro Katto (Waseda Univ.), Hayato Kondo (Tokyo Univ of Marine Science and Technology) (87)/NS 11:20 - 11:40 A Study on FEC usage for Underwater Acoustic Sensor Networks Tadashi Yamazaki, Masato Yoshinaga, Kazumine Ogura, Jiro Katto (Waseda Univ.) (88)/NS 11:40 - 12:00 Performance Evalation of Store-Carry-Forward Routing Schemes in Layered 3D Underwater Sensor Networks Daisuke Nishiuchi, Takahiro Matsuda, Tetsuya Takine (Osaka Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) Chair: Yosuke Tanigawa (Osaka Prefecture Univ.) ---------------------------------------- (89)/NS 13:00 - 13:20 Web Service Integration Method for Very Low Data Rate Sensor Networks Koki Mitani, Takeshi Ogawa, Yoshikazu Nakamura, Taizo Yamamoto, Hiroshi Shibata, Satoshi Kotabe (NTT) (90)/NS 13:20 - 13:40 Time Slot Allocation Scheme based on Data Traffic for Improving the Total Throughput in Wireless Sensor Networks Lin Qi (Chiba Univ.), Ryota Kawamoto (ALPHA SYSTEM, Inc.), Fumiya Hirose, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ.), Seiichiro Hara (ALPHA SYSTEM, Inc.) (91)/NS 13:40 - 14:00 Proposal of autonomous task allocation for dynamic formation of service networks over wireless sensor and actuator networks Takuya Iwai, Naoki Wakamiya, Masayuki Murata (Osaka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:30) Chair: Takashi Miyamura (NTT) ---------------------------------------- (92)/NS 14:10 - 14:30 A Study on Control Plane OAM Mechanism for OpenFlow Networks Yasunobu Chiba, Yusuke Shinohara, Hideyuki Shimonishi (NEC) (93)/NS 14:30 - 14:50 A consideration on large-scale OpenFlow networks using Source Flow based technique Toshio Koide, Yuta Ashida, Yasunobu Chiba, Hideyuki Shimonishi (NEC) (94)/NS 14:50 - 15:10 A communication load reduction method on Source Flow based large-scale OpenFlow Networks Yuta Ashida, Toshio Koide, Yasunobu Chiba, Hideyuki Shimonishi (NEC) (95)/NS 15:10 - 15:30 Power saving in OpenFlow nework control plane with a distributed controller cluster Lei Sun, Shuji Ishii, Kentaro Sonoda, Hideyuki Shimonishi (NEC) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) Chair: Hiroyuki Yomo (Kansai Univ.) ---------------------------------------- (96)/NS 08:30 - 08:50 Adaptive resource allocation method in mobile communication network Soichiro Miura (Chuo Univ.), Moo Wan Kim (Tokyo Univ of Info), Shintaro Uno (HUAWEI), Shunji Abe (NII), Shuji Tsukiyama (Chuo Univ.) (97)/NS 08:50 - 09:10 A Message Forward Scheduling Based on a Secretary Problem for Mobile Relay Nodes Ryo Nakano, Kazuya Tsukamoto, Masato Tsuru, Yuji Oie (Kyushu Inst. of Tech.) (98)/NS 09:10 - 09:30 A study on inter TOF equipment relocation in SIPTO(solution4) Yohei Kaminaga, Takashi Komuro (NTTDOCOMO) (99)/NS 09:30 - 09:50 A study on application method of caching system for mobile core network Kenichi Fukasawa, Ken Takahashi, Tomomasa Kuno, Kazuo Sugiyama (DOCOMO) (100)/NS 09:50 - 10:10 A study on construction method of subscriber database for mobile network Tatsuo Matsukawa, Tomonori Kagi, Keiichiro Otsuka, Kengo Yokoyama, Nobuo TakeuchiNobuo Takeuchi, Tohru Hasegawa, Hironari Kobayashi (NTT DOCOMO) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) Chair: Kazuo Sugiyama (NTT Docomo) ---------------------------------------- (101)/NS 10:20 - 10:40 An inquiry into load reduction in 3G core and radio access network with introduction of a traffic offload system Masato Tachiki, Yasuyuki Oikawa, Takashi Komuro (NTT docomo) (102)/NS 10:40 - 11:00 A study on Direct Tunnel application to 3G core network Yasuyuki Oikawa, Masato Tachiki, Takashi Komuro (DOCOMO) (103)/NS 11:00 - 11:20 A study on the method of automatic detection & analysis for user status -- A proposal of the method to detect Place Type automatically -- Yasuhiro Hashizume, Isao Sakimura, Koji Yamamoto (NTC Corp.), Osamu Takahashi (Future Univ. Hakodate) (104)/NS 11:20 - 11:40 A Study on Terminal Location Retrieval Method for Location Based IMS Call Control Kazuhito Tokunaga, Katsutoshi Nishida, Hiroshi Waki, Takashi Koshimizu (NTT DOCOMO) (105)/NS 11:40 - 12:00 Application extensions of crowd density estimation by wireless sensors Takamasa Suzuki, Jiro Katto (Waseda Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) Chair: Ryuichi Takechi (Fujitsu Laboratories.) ---------------------------------------- (106)/NS 13:00 - 13:20 A Study on Application of HSS in Fixed IP Network -- A Study on OPEX Reduction of SIP Server Migration -- Hidemasa Takahashi, Hirozumi Takesue, Koji Tanida, Kenichiro Matsumoto (NTT) (107)/NS 13:20 - 13:40 A Study on Routing Method Using ENUM in Next Generation Network Koji Tanida, Kenichiro Matsumoto, Hidefumi Nakamura (NTT) (108)/NS 13:40 - 14:00 A Study on Dynamic Scaling of Distributed Session Control Servers Michio Irie, Hideo Nishimura, Masashi Kaneko, Hisakazu Bessho, Masami Iio (NTT Corp.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:50) Chair: Kazuhiko Kinoshita (Osaka Univ.） ---------------------------------------- (109)/NS 14:10 - 14:30 Automatic Parameter Setting Mechanism Minimizing Path Cost on MLB Routing Yusuke Shinohara, Yasunobu Chiba, Hideyuki Shimonishi (NEC Corp.) (110)/NS 14:30 - 14:50 Implementation of Load-Balanced IP Routing Scheme based on Shortest Paths Shunichi Tsunoda, Abu Hena Al Muktadir, Eiji Oki (Univ. of Electro-Comm.) (111)/NS 14:50 - 15:10 Routing Design Combined with an Adaptive Early Packet Discarding Scheme for Real time Applications Kazuhiro Odahara, Takeshi Ikenaga, Masato Tsuru (Kyushu Inst. of Tech.) (112)/NS 15:10 - 15:30 A Consideration of Communication Architecture on Distributed Stream Processing Engine for Service oriented Router Hideyuki Kawashima (Univ. of Tsukuba), Michihiro Koibuchi (NII), Koichi Inoue, Hiroaki Nishi (Keio Univ.) (113)/NS 15:30 - 15:50 Routing Metrics based on Node Degree for Load-Balancing in a Large-Scale Network Hitomi Tamura, Masato Uchida, Masato Tsuru, Yuji Oie (Kyushu Inst. of Tech.) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) Chair: Shingo Ata （Osaka City Univ.) ---------------------------------------- (114)/NS 08:30 - 08:50 Evaluation of Privacy Preservation Recommendation Based on Bayesian Networks Shogo Hachiya, Toshihiro Nishizono (Nihon Univ.) (115)/NS 08:50 - 09:10 Encrypted E-mail sharing system with multi-forwarding Fubuki Kubota, Taiichi Saito (Tokyo Denki Univ) (116)/NS 09:10 - 09:30 An in-network spam filtering method using nearest neighbor search of edit distance Yosuke Tsukajima, Akihiro Nakao (Univ. of Tokyo) (117)/NS 09:30 - 09:50 Wormhole Attack Detection and Avoidance Method Using Observation Report from Neighbour Nodes Qi Wang, Ryo Yamamoto, Yoshiaki Tanaka (Waseda Univ.) (118)/NS 09:50 - 10:10 Examination of CDS Selection Technique for Backbone Network Construction in Triage Network Yuto Toguchi, Hikaru Kobayashi, Hiroki Tamura (Keio Univ.), Hiroshi Shigeno (Keio Univ./JST CREST) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 11:40) Chair: Toshihiro Nishizono (Nihon Univ.) ---------------------------------------- (119)/NS 10:20 - 10:40 A study of improving communication performance for realizing mobile cloud service Naoki Oguchi (SOKENDAI/Fujitsu Labs.), Shunji Abe (NII) (120)/NS 10:40 - 11:00 A Study of a Cloud Service System Using Location Information Kenji Yokota (Kyoto Univ.), Takuya Asaka (Tokyo Metropolitan Univ.), Tatsuro Takahashi (Kyoto Univ.) (121)/NS 11:00 - 11:20 Demonstration of Resource Management Framework for Multi-domain Cloud Atsuko Takefusa, Hidemoto Nakada, Ryousei Takano, Seiya Yanagita, Katsuhiko Ohkubo, Tomohiro Kudoh, Yoshio Tanaka (AIST) (122)/NS 11:20 - 11:40 Network Resource Management System for Virtual Private Cloud Takahiro Miyamoto, Michiaki Hayashi, Kosuke Nishimura (KDDI Labs.,Inc.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) Chair: Shinji Sugawara (Nagoya Institute of Techonology) ---------------------------------------- (123)/NS 13:00 - 13:20 Recording Overlay Network Structure Changing by Time Yusuke Doi (TOSHIBA Corp./Univ. of Tokyo) (124)/NS 13:20 - 13:40 Flexible Routing Tables: Routing Algorithms in Overlay Networks with Total Orders in Routing Table Space Hiroya Nagao, Kazuyuki Shudo (Tokyo Inst. of Tech.) (125)/NS 13:40 - 14:00 Implementation and Preliminary Performance Evaluation of the Overlay Router Takuya Omizo, Kenji Masui, Katsuyoshi Iida (Tokyo Inst. of Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:50) Chair: Tadashi Itoｈ (NTT) ---------------------------------------- (126)/NS 14:10 - 14:30 Routing Metric for route aggregation toward energy-efficient networking Kazufumi Arita, Hitomi Tamura, Takeshi Ikenaga, Yuji Oie (Kyushu Inst. of Tech.) (127)/NS 14:30 - 14:50 Design and Implementation of Secret and Public Information Management System using Web Browser Dai Suzuki, Katsuyoshi Iida (Tokyo Inst. of Tech) (128)/NS 14:50 - 15:10 A method to visualize the communication and execution processes of the MapReduce program on large-scale distributed systems Norihiro Kawasaki, Ichiro Okajima, Satoshi Tanaka (NTT docomo) (129)/NS 15:10 - 15:30 A Messaging Scheme for Wide-Area Distributed Applications Satoshi Tsutsumi, Michitaka Okuno (Hitachi, Ltd.) (130)/NS 15:30 - 15:50 Multicast group aggregation method for IPTV and its performance -- evaluation in terms of IGMP load -- Shingo Matsuura, Katsuyoshi Iida (Tokyo Inst. of Tech) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) Chair: Noriaki Kamiyama （NTT） ---------------------------------------- (131)/NS 08:30 - 08:50 Performance Evaluation of Partial Deployment of In-Network Query Direction Method in Content Oriented Networks Tatsuhiro Tsutsui, Hiroyuki Urabayashi, Miki Yamamoto (Kansai Univ.) (132)/NS 08:50 - 09:10 Prototype development of Content Distribution Middleware Using In-network guidance Tomohiko Yagyu (NEC Labs.) (133)/NS 09:10 - 09:30 Content-based Switching Network -- A network designed for large content -- Christophe Michard, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) (134)/NS 09:30 - 09:50 Active Distribution of In-network Guidance Information Considering Popularity and Nodal Load in Content Delivery Networks Masayuki Kakida, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) (135)/NS 09:50 - 10:10 Graph Construction and Restoration Method for Application Level Multicast Using Network Coding, and it's Evaluation Kenji Otake, Yoh Shiraishi, Osamu Takahashi (Future University Hakodate) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) Chair: Arata Itoh（NTT West） ---------------------------------------- (136)/NS 10:20 - 10:40 How do algorithms to process the information of P4P reduce the amount of transit in distributing a file over P2P network? Naoshi Sakamoto, Ken Muramatsu (Tokyo Denki Univ.) (137)/NS 10:40 - 11:00 P2P Live Streaming System with Content Recommendation based on Users' Preference Takayuki Hisada, Yusuke Hirota (Osaka Univ.), Hideki Tode (Osaka Pref. Univ.), Koso Murakami (Osaka Univ.) (138)/NS 11:00 - 11:20 An Effective Index Poisoning Algorithm for Controlling Peer-to-Peer Network Applications Pratama Putra, Akihiro Nakao (Univ. of Tokyo) (139)/NS 11:20 - 11:40 Adaptive Data Transmission Method Considering Video Frame Attribution and User's Reception Status In P2P Streaming Yohei Okamoto, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) (140)/NS 11:40 - 12:00 Implementation and Evaluation of Multi-Swarm BitTorrent System with Support Nodes Masaya Yokohata, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) Chair: Masaki Bandai (Sophia Univ.) ---------------------------------------- (141)/NS 13:00 - 13:20 TCP Congestion Control using RTT Estimation by Measuring ACK Intervals Yohei Nemoto, Kazumine Ogura, Jiro Katto (Waseda Univ.) (142)/NS 13:20 - 13:40 Evaluation experiment to various client OS of high-speed TCP concerning adaptability Yoichi Iwanaga, Hitomi Tamura, Masato Tsuru, Yuji Oie (Kyushu Inst. of Tech.) (143)/NS 13:40 - 14:00 A Method of TCP Version Identification for TCP Differentiation Kazuhide Sonoda, Kazumine Ogura, Jiro Katto (Waseda Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:50) Chair: Hideki Tode (Osaka Prefecture Univ.) ---------------------------------------- (144)/NS 14:10 - 14:30 Performance Evaluation of Rate-Based Pacing Method for Fast Startup TCP Algorithms Shohei Kodama, Katsuyoshi Iida (Tokyo Inst. of Tech) (145)/NS 14:30 - 14:50 Performance Evaluation of Rapid Retransmission Control for Data Centers Norio Yamagaki, Kiyohisa Ichino, Satoshi Kamiya (NEC Corp.) (146)/NS 14:50 - 15:10 Evaluation of TCP Performance for HTTP Live Streaming Tomoya Nozaki, Jiro Katto (Waseda Univ.) (147)/NS 15:10 - 15:30 Implementation and Evaluation of Hop-Count Based Audio Streaming Method on Bluetooth Yugo Horie, Takumi Miyoshi (Shibaura Inst. of Tech), Chihiro Hirata, Hirobumi Watanabe (Inter Energy) (148)/NS 15:30 - 15:50 Development and Evaluation of μSEcast Protocol for On-demand Streaming Kenji Sekiya, Takumi Miyoshi (Shibaura Inst. of Tech.) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) ---------------------------------------- (149)/IN 08:30 - 08:50 On Modeling of Fluctuations on Quasi-Static Approach Analyzing the Behavior of the Retry Traffic Kohei Watabe, Makiko Tanabe, Masaki Aida (Tokyo Metropolitan Univ.) (150)/IN 08:50 - 09:10 Network Tomography with l1/l2 Optimization Takahiro Matsuda (Osaka Univ.), Masaaki Nagahara, Kazunori Hayashi (Kyoto Univ.) (151)/IN 09:10 - 09:30 Performance evaluation of spatial composition method of measurement results in overlay networks Ryuta Shohara, Go Hasegawa, Masayuki Murata (Osaka Univ) (152)/IN 09:30 - 09:50 An On-line Method for Detecting Continuously High Packet-Rate Flows Takanori Kudo, Tetsuya Takine (Osaka Univ.) (153)/IN 09:50 - 10:10 The Method for detecting Silent failures in Virtual Networks Nobuyuki Nakamura, Satoshi Ikada (OKI) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) ---------------------------------------- (154)/IN 10:20 - 10:40 Spectrum Visualization using Distributed Sampling Storage Junichi Naganawa (The Univ. of Tokyo), Takeru Inoue, Hiroshi Sato, Takahiro Yamazaki (NTT Corp.), Shunsuke Saruwatari, Hiroyuki Morikawa (The Univ. of Tokyo) (155)/IN 10:40 - 11:00 A proposal of efficient access control method for uTupleSpace Keiichiro Kashiwagi, Yutaka Arakawa, Takayuki Nakamura, Motonori Nakamura (NTT) (156)/IN 11:00 - 11:20 Transmission Capacity Reservation Protocol in Wireless Multihop Networks Yuki Tatsuno, Hiroaki Higaki (Tokyo Denki Univ.) (157)/IN 11:20 - 11:40 Control-packet Reduction Scheme with Local Recovery for Ad hoc Multicast Satoru Kato, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ) (158)/IN 11:40 - 12:00 Fairness Aware Back-off Control Scheme in Wireless Network Using Directional MAC Protocol Keiichi Takano, Shigeki Shiokawa (Kanagawa Inst. of Tech.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) ---------------------------------------- (159)/IN 13:00 - 13:20 Analysis of Websites information using Multiple Access Log Daisuke Waki, Shinya Nogami (Tokyo Univ. of Sci) (160)/IN 13:20 - 13:40 Implementation and Evaluation of Efficient Data Management for Sensor Database System Junichiro Takagi (Tokyo Univ.), Hideyuki Kawashima (Tsukuba Univ.), Shunsuke Saruwatari, Hiroyuki Morikawa (Tokyo Univ.) (161)/IN 13:40 - 14:00 A study of optimal metadata ranking for the one content to many metadata model Yuto Yoshinari, Takamichi Miyata, Katsunori Yamaoka, Yoshinori Sakai (Tokyo Inst. of Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:30) ---------------------------------------- (162)/IN 14:10 - 14:30 A Proposal of Trustworthy Information Oriented Network (TION) Ruidong Li, Masugi Inoue (NICT) (163)/IN 14:30 - 14:50 Performance Improvement by Collision Avoidance of Control Packet for Receiver-driven Multi-hop Wireless Network Tadashi Hayamizu, Daichi Kominami (Osaka Univ.), Masashi Sugano (Osaka Pref. Univ.), Masayuki Murata (Osaka Univ.), Takaaki Hatauchi (Fuji Elec. Sys.) (164)/IN 14:50 - 15:10 Study on Mobility Management Mobile Relay System Chie Ishida, Takahisa Aoyama (Panasonic) (165)/IN 15:10 - 15:30 MIPv6 Fast Handoff and Reducing Packet Loss using Dual-Band Communication Method Hiroyuki Takahashi, Tomotaka Wada (Kansai Univ.), Kouichi Mutsuura (Sinshu Univ.), Hiromi Okada (Kansai Univ.) ---------------------------------------- Fri, Mar 4 AM (08:50 - 10:10) ---------------------------------------- (166)/IN 08:50 - 09:10 Performance Evaluation of DNS Caching Server in DNSSEC Yuji Ikeda, Katsuhiko Sakai, Hiroshi Miyao (NTT Corp.) (167)/IN 09:10 - 09:30 An Adaptive Defense Against Large DDoS Attack Takamasa Isohara, Ayumu Kubota, Yutaka Miyake (KDDI Labs.) (168)/IN 09:30 - 09:50 Distribution oriented pedestrian detection for P-VCASS in urban intersections Kazushi Fujimoto, Kazuyuki Sakai, Masaki Isa, Tomomi Yamada, Tomotaka Wada, Hiromi Okada (Kansai Univ.) (169)/IN 09:50 - 10:10 Development of Emergency Rescue Evacuation Support System in Panic-type Disasters: A New Collection System for the Evacuees' Behavior in Emergency Yohei Hayakawa, Yusuke Ishida, Akinori Yamane, Kazuya Mori, Kentaro Tsudaka, Tomotaka Wada (Kansai Univ.), Kazuhiro Ohtsuki (Kobe Univ.), Hiromi Okada (Kansai Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) ---------------------------------------- (170)/IN 10:20 - 10:40 An NLOS Mitigation Algorithm with Weight Factor for TDOA Distance Measurement Mingmei Li, Naoki Imai, Kiyohito Yoshihara (KDDI lab) (171)/IN 10:40 - 11:00 Search Range for Finding Hub Users in Social Networks Shotaro Motomura, Hirokazu Kariya, Kohei Watabe, Masaki Aida (Tokyo Metropolitan Univ.) (172)/IN 11:00 - 11:20 Topology Analysis of Social Networks with Respect to E-mail Type Communications Ai Fujikawa, Hirokazu Kariya, Masaki Aida (Tokyo Metropolitan University Univ.) (173)/IN 11:20 - 11:40 A Device Management System using Group Information on SNS Yusuke Shirakawa, Takahiro Koita (Doshisha Univ.) (174)/IN 11:40 - 12:00 A Generic Social Graph Model of SNSes Based on FOAF Kiminori Yokoi, Mikio Aoyama (Nanzan Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) ---------------------------------------- (175)/IN 13:00 - 13:20 Experimental Performance Evaluation of TCP Proxy Mechanism TCP-gSTAR for High Speed Satellite Links Hiroyasu Obata, Masaaki Bessho, Kenji Ishida, Chisa Takano, Junichi Funasaka (Hiroshima City Univ.) (176)/IN 13:20 - 13:40 Improving Throughput Fairness between TCP Connections by AQM Emulation at End Hosts Keita Ishizu, Hisashi Koga, Toshinori Watanabe (Univ. of Electro-Comm.) (177)/IN 13:40 - 14:00 A Buffer Management Scheme to Achieve the TCP Fairness in Wireless LANs Kazushige Hayashi, Shigeo Shioda, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ.), Tutomu Murase (NEC) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:50) ---------------------------------------- (178)/IN 14:10 - 14:30 Control Method of Autonomously Formed Unstructured P2P Network Based on Usage History Keishi Ogura, Hiroyoshi Miwa (Kwansei Gakuin Univ.) (179)/IN 14:30 - 14:50 Reducing Overloaded Search Routes to Reduce Search Load in P2P System Naoki Ishikawa, Aki Kobayashi (Kogakuin Univ.) (180)/IN 14:50 - 15:10 A Checkpointing and Recovery Strategy for Peer-to-Peer Grid System Huan Wang, Hidenori Nakazato, Mufti Haatiem (Waseda Univ.) (181)/IN 15:10 - 15:30 Content Replication Algorithm Considering File Sizes and Popularities Ryohei Obara, Toshihiro Yokoi (Tokyo Inst. of Tech.), Shinji Sugawara (Nagoya Inst. of Tech.), Katsunori Yamaoka (Tokyo Inst. of Tech.) (182)/IN 15:30 - 15:50 A Method for Spreading Service Information Using Mobile Agents for Pure Peer-to-Peer Networks Kazuya Sumida, Takeshi Hashimoto, Shinji Inoue (Hiroshima City Univ.), Naoki Imai, Kiyohito Yoshihara (KDDI Lab.), Yoshiaki Kakuda (Hiroshima City Univ.) ---------------------------------------- Fri, Mar 4 AM (08:30 - 10:10) Chair: Shigeo Shioda (Chiba Univ.) ---------------------------------------- (183)/NS 08:30 - 08:50 Statistical Properties of Time-Periodical Packet Sampling and Their Application to Anomaly Detection Masato Uchida (Kyushu Inst. of Tech.), Shuichi Nawata (KDDI R&D Labs), Yu Gu (Amazon), Masato Tsuru, Yuji Oie (Kyushu Inst. of Tech.) (184)/NS 08:50 - 09:10 Analysis of variable available bandwidth for a transmission waiting method with large-buffered routers Koichi Kishimoto (Tokyo Inst. of Tech.), Masayoshi Shimamura (Kyushu Inst. of Tech.), Katsuyoshi Iida (Tokyo Inst. of Tech.), Masato Tsuru (Kyushu Inst. of Tech.) (185)/NS 09:10 - 09:30 Improving Reliability in a Network-Tomographic OD Traffic Matrix Inference Yoshiaki Tanaka, Masato Uchida, Masato Tsuru (Kyushu Inst. of Tech.) (186)/NS 09:30 - 09:50 A Score Distribution Estimation Method in Agent Execution Control for Information Retrieval with Time Constraint Atsushi Narishige, Kazuhiko Kinoshita (Osaka Univ.), Nariyoshi Yamai (Okayama Univ.), Koso Murakami (Osaka Univ.) (187)/NS 09:50 - 10:10 An Analysis of Redundancy Observed in Video Sharing Service Traffic At Network Edges. Shogo Ando, Akihiro Nakao, Fumitaka Nakamura (Univ. of Tokyo) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 AM (10:20 - 12:00) Chair: Naoki Wakamiya (Osaka Univ.) ---------------------------------------- (188)/NS 10:20 - 10:40 A Parameter Fitting Algorithm for Extended Discrete Autoregressive Model of Order One and Its Application to Network Traffic Modeling Chihiro Yoshihara, Hiroyuki Masuyama, Shunsuke Hayashi, Shoji Kasahara, Yutaka Takahashi (Kyoto Univ.) (189)/NS 10:40 - 11:00 Autonomic Load Balancing for Flow Measurement Noriaki Kamiyama, Tatsuya Mori, Ryoichi Kawahara (NTT Corp.) (190)/NS 11:00 - 11:20 Performance Analysis of Data-Block Synchronization Mechanism for Coolstreaming -- Impact of Node Churn on Video Quality -- Sho Nanao, Hiroyuki Masuyama, Shoji Kasahara, Yutaka Takahashi (Kyoto Univ.) (191)/NS 11:20 - 11:40 Approximation analysis of QoS metrics in finite capacity queue for real-time communications Masaaki Takano, Katsuyoshi Iida (Tokyo Inst. of Tech) (192)/NS 11:40 - 12:00 Performance Evaluations of Adaptive Rate Control Mechanisms for Video Streaming Kenji Kanai, Jiro Katto (Waseda Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (13:00 - 14:00) Chair: Jiro Katto (Waseda Univ.) ---------------------------------------- (193)/NS 13:00 - 13:20 Improvement of QCN Rate Increase Algorithm for Fairness among Flows in Data Center Networks Yuki Hayashi, Hayato Itsumi, Miki Yamamoto (Kansai Univ.) (194)/NS 13:20 - 13:40 Proposal of an unload method for traffic distribution to service modules Hiroki Date, Takashi Kurimoto, Akira Misawa (NTT Corp.) (195)/NS 13:40 - 14:00 Split Connection Methods with Flow Control for Session-based Group-oriented Communication Hiroshi Emina, Hiroyuki Koga (Univ. of Kitakyushu), Masayoshi Shimamura, Takeshi Ikenaga (Kyushu Inst. of Tech) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 4 PM (14:10 - 15:50) Chair: Hiroshi Hashizume （OKI） ---------------------------------------- (196)/NS 14:10 - 14:30 Prototype of Reliable Transport mechanism for Supervisory Control and Data Acquisition Systems Tomohiko Yagyu, Ichiro Yamaguchi, Yohei Hasegawa, Norihito Fujita, Masahiro Jibiki, Hidenori Waragai, Reiko Matsushima (NEC) (197)/NS 14:30 - 14:50 A Study on Dynamic Resource Allocation for Network Control Server Eriko Iwasa, Hiroyuki Nakamura, Junji Yamanaka (NTT Corp.) (198)/NS 14:50 - 15:10 A Model of Future Network Architecture and a Configuration of a Node Yoshihiro Nakahira, Norihiro Imanaka, Hiroshi Hashizume (OKI) (199)/NS 15:10 - 15:30 Opportunistic bandwidth trading for multi-access wireless devices Yuichi Ito (Univ. of Tokyo.), Yoshimasa Iwase (NTT EAST), Akihiro Nakao (Univ. of Tokyo.) (200)/NS 15:30 - 15:50 Method of Locating Mirror Servers with Restricted Loads on Servers and Links Ryota Nakamura, Hiroyoshi Miwa (Kwansei Gakuin Univ.) # Information for speakers General Talk will have 15 minutes for presentation and 5 minutes for discussion. === Technical Committee on Network Systems (NS) === # FUTURE SCHEDULE: Thu, Apr 21, 2011 - Fri, Apr 22, 2011: Fukui University [Wed, Feb 16], Topics: Traffic, Network evaluation, Performance, Resource Management/Control, Traffic Engineering Thu, May 19, 2011 - Fri, May 20, 2011: Sophia University [Fri, Mar 18], Topics: Advanced Protocol and Network Control (Application level routing, QoS and Path Control, P2P, P4P, SIP), Network System Architecture (Interface, Hardware, Software) Thu, Jun 23, 2011 - Fri, Jun 24, 2011: Wakayama University [Tue, Apr 12], Topics: Core/metro system, Photonic network system, Optical network operation and administration, Optical network design, Traffic engineering, Signaling, GMPLS, Inter-domain route control, Network monitoring, Ethernet, Optical transport network(OTN), High-speed interface, Optical control(wavelength conversion/switching/routing), optical node technology, Optical crossconnect(OXC), Optical add/drop multiplexer(OADM), Optical multipxing/demultiplexing equipment, Optical signal processing, Optical swtiching device, etc # SECRETARY: E-mail：ns-  c   at   Takeshi Kawasaki (NTT) TEL0422-59-4033 Takashi Ikebe (NTT) TEL0422-59-4246 Kiyoshi Ueda (NTT) TEL0422-59-3564 === Technical Committee on Information Networks (IN) === # FUTURE SCHEDULE: Thu, Apr 21, 2011 - Fri, Apr 22, 2011: Kagawa University [Thu, Feb 10], Topics: Mobile network, Home network, Ubiquitous network, etc. Thu, May 26, 2011 - Fri, May 27, 2011: Kikai-Shinko-Kaikan Bldg. [Fri, Mar 18], Topics: Wireless Internet, Multi-hop network, Mesh network, Network coding, Cross layer technique, Wireless communication, etc. Thu, Jun 16, 2011 - Fri, Jun 17, 2011: Aichi Pref. Univ. [Mon, Apr 11], Topics: Quality Controls, Congestion Control, Reliability Technology, IPTV, Contents Network, etc # SECRETARY: Technical Committee on Information Networks (IN) Secretary and Assistant Naoki Imai (KDDI R&D Labs.) TEL +81 49 278-7321, FAX +81 49 278-7510 Shinji Inoue (Hiroshima City Univ.) TEL +81 82-830-1608, FAX +81 82-830-1792 E-mail:in_  - n -2007Last modified: 2011-02-22 21:28:58 |
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