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Technical Committee on Communication Quality (CQ)
Chair: Akira Takahashi (NTT) Vice Chair: Eizaburo Itakura (Sony), Kyoko Yamori (Asahi Univ.)
Secretary: Takefumi Hiraguri (Nippon Inst. of Tech.), Yasuhiro Yamasaki (NEC)
Assistant: Masahiro Yamamoto (OKI)

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Technical Committee on Mobile Network and Applications (MoNA)
Chair: Masugi Inoue (NICT) Vice Chair: Hiroaki Morino (Shibaura Inst. of Tech.)
Secretary: Daisuke Kamisaka (KDDI Labs.), Yasunori Owakda (NICT)
Assistant: Teruaki Kitasuka (Kumamoto Univ.), Yoshifumi Morihiro (NTT DoCoMo), Tomoaki Umeki (KDDI R&D Labs.)

DATE:
Thu, Sep 11, 2014 09:15 - 17:15
Fri, Sep 12, 2014 09:15 - 17:15

PLACE:
(Prof. Gen Kitagata)

TOPICS:


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Thu, Sep 11 AM CQ-1 (09:15 - 10:45)
Chair: Yukitoshi Sanada (Keio University)
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(1)/CQ 09:15 - 09:35
QoS Charactaristics of Link Aggregation in Multiple Robots with WLAN for Cooperative Mobility
Hidemasa Komatsubara, Tutomu Murase, Kazuyuki Sasajima (Tokyo Inst. of Tech.)

(2)/CQ 09:35 - 09:55
Performance evaluation of capture effect on vehicle-to-vehicle broadcast communication for crash warning
Kenta Wako (Tokyo Inst. of Tech.), Hirofumi Onishi (Alpine), Tutomu Murase, Kazuyuki Sasajima (Tokyo Inst. of Tech.)

(3)/CQ 09:55 - 10:15
Performance improvement using admission control technology by QoS control method of the resource redistribution in wireless LAN
Kenichi Akaishi, Yoshitaka Nakamura, Osamu Takahashi (Future Univ. Hakodate)

(4)/CQ 10:15 - 10:35
Experimental Evaluation of Frame Collision Reduction Method for IEEE802.11 Wireless LAN System
Akira Kishida, Masashi Iwabuchi, Toshiyuki Shintaku, Takeshi Onizawa, Tetsu Sakata (NTT)

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

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Thu, Sep 11 AM CQ-2 (10:45 - 12:05)
Chair: Akira KISHIDA (NTT)
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(5)/CQ 10:45 - 11:05
Analysis of Exploratory Performance with Microbot Swarm in Three-Dimensional Field
Shota Agemura, Hiroyuki Ohsaki (Kwansei Gakuin Univ.)

(6)/CQ 11:05 - 11:25
Wireless Packet Collision Detection Using Self-Interference Canceller in the Presence of Quantization Noise
Wataru Kawata, Kazunori Hayashi, Megumi Kaneko, Takumi Shimamoto, Hideaki Sakai (Kyoto Univ.)

(7)/CQ 11:25 - 11:45
Distributed Resource Allocation Schemes based on CSI overhearing and scheduling prediction in an OFDMA Heterogeneous Network
Megumi Kaneko, Toshihiko Nakano, Kazunori Hayashi, Hideaki Sakai (Kyoto Univ.)

(8)/CQ 11:45 - 12:05
Study on Joint Maximum Likelihood Decoding of Higher-Order Modulation Signal with Spatial Multiplexing
Yukitoshi Sanada (Keio Univ.)

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Thu, Sep 11 AM MoNA-1 (10:50 - 13:05)
Chair: Daisuke KAMISAKA(KDDI R&D Lab.)
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(9)/MoNA 10:50 - 11:15
Stress Behavior Estimation Using Smartphone
Shuhei Soshino, Eiji Kamioka (Shibaura Inst. of Tech.)

(10)/MoNA 11:15 - 11:40
An adaptive buffer control technique based on long-term throughput prediction for robust video streaming
Kenji Kanai, Hidenori Konishi, Yuya Ishizu, Jiro Katto (Waseda Univ.)

(11)/MoNA 11:40 - 12:05
A Threshold Relaxation Method for Accepting More General Telephone Calls in Emergency Situation
Kazuki Tanabe (Titech), Sumiko Miyata (Kanagawa Univ.), Ken-ichi Baba (Kogakuin Univ.), Katsunori Yamaoka (Titech)

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

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Thu, Sep 11 PM CQ-3 (13:05 - 14:45)
Chair: Megumi KANEKO (Kyoto University)
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(12)/CQ 13:05 - 13:25
Analysis on Quality of Experience Influenced by Diverse Communication Lines
Shinya Konagaya, Takumi Miyoshi (Shibaura Inst. of Tech.)

(13)/CQ 13:25 - 13:45
Location-based Opportunistic Routing Using Fixed Nodes for Ad Hoc Networks
Tatsuya Shirai, Taku Yamazaki (Waseda Univ.), Ryo Yamamoto (UEC), Takumi Miyoshi (Shibaura Inst. of Tech.), Yoshiaki Tanaka (Waseda Univ.)

(14)/CQ 13:45 - 14:05
PoC of co-created quality with users in communication networks
Yuki Goto, Ryoichi Shinkuma (Kyoto Univ.), Hirotada Honda, Hideki Nojiri, Akira Takahashi (NTT), Tatsuro Takahashi (Kyoto Univ.)

(15)/CQ 14:05 - 14:25
Opportunistic Resource Sharing in Cooperative Mobile Cloud Computing - the Single-copy Case
Wei Liu, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.)

(16)/CQ 14:25 - 14:45
Effect of Voice Quality on Theatrical Speech Synthesis
Takuya Nakashima, Hiroaki Chishima, Wataru Sakamoto, Kenko Ota, Kenya Jin'no (Nippon Inst. of Tech.)

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Thu, Sep 11 PM MoNA-2 (13:05 - 14:45)
Chair: Chikara OHTA(Kobe University)
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(17)/MoNA 13:05 - 13:30
Active Information Resource based Management Support for Emergency Network Services
Yusuke Tanimura, Kazuto Sasai, Gen Kitagata, Tetsuo Kinoshita (Tohoku Univ.)

(18)/MoNA 13:30 - 13:55
Autonomic Cooperation Mechanism of Heterogeneous Contents for User-oriented Information Provision System
Shota Kotato, Yusuke Hachiya, Hideyuki Takahashi, Tetsuo Kinoshita (Tohoku Univ.)

(19)/MoNA 13:55 - 14:20
A Method Controlling the State Transition of a Mobile Terminal Based on its Characteristics in Application Layer
Takanori Iwai, Masayoshi Shimizu, Satoru Yamano (NEC)

(20)/MoNA 14:20 - 14:45
Improvement of VoIP Quality by Packet Control based on Pause of Conversation
Hayato Sakurai, Eiji Kamioka (Shibaura Inst. of Tech.)

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

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Thu, Sep 11 PM (14:55 - 15:45)
Chair: Eisaburo ITAKURA (Sony)
----------------------------------------

(21) 14:55 - 15:45
[Special Invited Talk]
Latest Trends of Wireless LAN Technologies
Masahiro Morikura (Kyoto Univ.)

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

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Thu, Sep 11 PM CQ Invited (15:55 - 17:15)
Chair: Kyoko YAMORI (Asahi University)
----------------------------------------

(22)/CQ 15:55 - 16:35
[Invited Talk]
Wireless LAN standard technology and communication quality
-- Some consideration on the adjacent node interference --
Kazuyuki Sakoda (Sony)

(23)/CQ 16:35 - 17:15
[Invited Talk]
Achievable Rates of Peak Power Limited AWGN Channel and its Applications to Adaptive Modulation and Coding
Kazunori Hayashi (Kyoto Univ.), Shiro Ikeda (ISM), Toshiyuki Tanaka (Kyoto Univ.)

----------------------------------------
Fri, Sep 12 AM CQ-4 (09:15 - 10:55)
Chair: Daisuke UMEHARA (Kyoto Institute of Technology)
----------------------------------------

(24)/CQ 09:15 - 09:35
Theoretical analysis evaluation of optimum Backoff parameter for collision avoidance control on WLAN
Yoshiaki Morino, Takefumi Hiraguri, Toshiyuki Ogawa, Takashi Hosoda (Nippon Inst. of Tech.), Kentaro Nishimori (Niigata univ.)

(25)/CQ 09:35 - 09:55
Effectiveness of synchronous random access control scheme in MU-MIMO
Yoshiaki Morino, Toshiyuki Ogawa (Nippon Inst. of Tech.), Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.)

(26)/CQ 09:55 - 10:15
Performance Evaluation of OBSS MU-MIMO using Transmission Timing Management
Toshiyuki Ogawa, Takefumi Hiraguri, Kenya Jin'no (Nippon Inst. of Tech.)

(27)/CQ 10:15 - 10:35
Transmission efficiency in MU-MIMO communication by implicit beamforming
-- Transmission efficiency considering calibration performance --
Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.)

(28)/CQ 10:35 - 10:55
Transmission efficiency in MU-MIMO communication by implicit beamforming
-- Proposal of implicit beamforming using FFT based beam selection --
Hayate Kimoto, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.)

----------------------------------------
Fri, Sep 12 AM MoNA-3 (09:40 - 10:55)
Chair: Takayuki NISHIO(Kyoto University)
----------------------------------------

(29)/MoNA 09:40 - 10:05
Performance Evaluation of Efficient Reliable Packet Transfer Protocol for Wireless Multihop Bidirectional Communication Environment
Makoto Ando, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.)

(30)/MoNA 10:05 - 10:30
Impacts of Ad-hoc Routing Protocols for Power Consumption in Relay Nodes
Satoshi Yamazaki (Numazu NCT), Hideki Mizuno (Tokai Univ.), Kouji Ohuchi (Shizuoka Univ.)

(31)/MoNA 10:30 - 10:55
Demand Responsive Transport System with Smartphone
Takeharu Kohri (Sizuoka Inst. of Science and Tech.)

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

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Fri, Sep 12 AM MoNA Invited (11:05 - 12:15)
Chair: Gen KITAGATA(Tohoku University)
----------------------------------------

(32)/MoNA 11:05 - 11:40
[Invited Talk]
R&D Approach to Disaster-Resilient Wireless Telecommunication System
Kiyoshi Hamaguchi, Masugi Inoue, Yasunori Owada, Byeong-pyo Jeong (NICT)

(33)/MoNA 11:40 - 12:15
[Invited Talk]
Building User-oriented Network by Agents
Tetsuo Kinoshita (Tohoku Univ.)

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

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Fri, Sep 12 PM CQ-5 (13:15 - 14:35)
Chair: Kentarou NISHIMORI (Niigata University)
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(34)/CQ 13:15 - 13:35
A Study on High-Rate and High-Capacity Network Bus for Wiring Harness Simplification
Daisuke Umehara, Kousuke Ohi (Kyoto Inst. of Tech.)

(35)/CQ 13:35 - 13:55
Performance Evaluation of Device Discovery Time in Bluetooth LE with Probabilistic Model Checking
Yusuke Matsuo, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.)

(36)/CQ 13:55 - 14:15
Influence Analysis of TX/RX IQ Imbalance for OFDM-4QAM
Satoshi Nakao, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.)

(37)/CQ 14:15 - 14:35
Throughput Estimation of a Decode-and-Forward Protocol with Physical-Layer Network Coding
Daisuke Umehara, Naoki Shimizu, Koichiro Wakasugi (Kyoto Inst. of Tech.)

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

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Fri, Sep 12 PM MoNA-4 (13:45 - 15:25)
Chair: Hiroaki MORINO(Shibaura Institute of Technology)
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(38)/MoNA 13:45 - 14:10
Microwave Assisted Terahertz Wirelss LAN System
Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.)

(39)/MoNA 14:10 - 14:35
TCP Performance Analysis of Random AIFSN Scheme in Densely Deployed WLANs
Ryuichi Hirata, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis)

(40)/MoNA 14:35 - 15:00
Multi-domain Radio Resource Management in consideration for Velocities of Moving Users
Yasufumi Morioka, Yoshifumi Morihiro, Yukihiko Okumura (NTT DOCOMO)

(41)/MoNA 15:00 - 15:25
Wireless Multihop Transmission with Byzantine Failure Detection
Norihiro Sota, Hiroaki Higaki (Tokyo Denki Univ.)

----------------------------------------
Fri, Sep 12 PM CQ-6 (14:45 - 16:05)
Chair: Hiroyuki OHSAKI (Kwansei Gakuin University)
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(42)/CQ 14:45 - 15:05
A Study on Transmit Weight Control Algorithms for Per-antenna Peak Output Power Aware Feedback-type MIMO Systems Affected by Feedback-bit Error
Yusuke Ohki, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.)

(43)/CQ 15:05 - 15:25
A Path Construction Scheme for Boolean Network Tomography-Based Link Failure Detection
Masaki Mukamoto, Takahiro Matsuda (Osaka Univ.), Shinsuke Hara (Osaka City Univ.), Kenichi Takizawa, Fumie Ono, Ryu Miura (NICT)

(44)/CQ 15:25 - 15:45
Proposal and experimental evaluation of a QoS-aware energy saving method for WLANs
Keisuke Miyamoto, Masafumi Hashimoto, Naoki Wakamiya (Osaka Univ.)

(45)/CQ 15:45 - 16:05
A Delay Spike Reduction Method for VoIP Packets on Mobile Networks
Koichi Nihei, Kozo Satoda (NEC)

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

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Fri, Sep 12 PM CQ-7 (16:15 - 17:15)
Chair: Ryo YAMAMOTO (The University of Electro-Communications)
----------------------------------------

(46)/CQ 16:15 - 16:35
Novel Social Networking Service Sharing Mental Status via Short-Range Wireless Communication
Ryosuke Kuwabara (Niigata Univ.), Kazuto Sasai, Hideyuki Takahashi (Tohoku Univ.), Tatsuya Yamazaki (Niigata Univ.)

(47)/CQ 16:35 - 16:55
Characterization of TCP Congestion Control Algorithm by Estimating Congestion Window - Increase Relation and Decrease Parameter
Atsushi Oda, Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato (UEC)

(48)/CQ 16:55 - 17:15
Experimental Evaluation of Terminal Performance Ensuring Method in Mobile Environment for IEEE802.11 WLAN Standard
Toshiyuki Shintaku, Akira Kishida, Masashi Iwabuchi, Takeshi Onizawa, Tetsu Sakata (NTT)

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


=== Technical Committee on Communication Quality (CQ) ===
# FUTURE SCHEDULE:

Thu, Nov 13, 2014 - Fri, Nov 14, 2014: Kochi-City-Culture-Plaza CUL-PORT [Mon, Sep 8], Topics: Network Quality, Network Measurement and Management, Network Virtualization, Network Service, General

# SECRETARY:
Jun Okamoto (NTT)
TEL +81-422-59-6526, FAX +81-422-59-6364
Takefumi Hiraguri (Nippon Inst. of Tech.)
TEL +81-480-33-7658, FAX +81-480-33-7680
E-mail: cq_-n

# ANNOUNCEMENT:
# Latest information will be presented on the homepage:
http://www.ieice.org/cs/cq/jpn/

=== Technical Committee on Mobile Network and Applications (MoNA) ===
# FUTURE SCHEDULE:

Tue, Nov 18, 2014 - Wed, Nov 19, 2014: Simonosekishi-Kinro-Fukushi-Kaikan [Thu, Sep 11], Topics: Ubiquitous Network, BYOD, M2M, Contextware, Mobile Social Service, Mobile Service on Virtualization Environment, Mobile Offload, etc.

# SECRETARY:
Yasunori Owada(NICT)
Daisuke Kamisaka(KDDI Lab.)
E-mail:-web


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