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=============================================== Technical Committee on Communication Quality (CQ) Chair: Jun Okamoto (NTT) Vice Chair: Takefumi Hiraguri (Nippon Inst. of Tech.), Gou Hasegawa (Tohoku Univ.) Secretary: Hirantha Abeysekera (NTT), Hiroshi Yamamoto (Ritsumeikan Univ.) Assistant: Yoshiaki Nishikawa (NEC), Ryoichi Kataoka (KDDI Research), Kimiko Kawashima (NTT) DATE: Mon, Aug 2, 2021 10:20 - 16:25 Tue, Aug 3, 2021 09:30 - 16:30 Wed, Aug 4, 2021 09:30 - 16:45 PLACE: Zoom Online(Prof. Kentaro Nishimori, Niigata Univ.) TOPICS: QoE and QoS Evaluation/Measurement/Control, Network Contorol/Management, IoT, etc. ---------------------------------------- Mon, Aug 2 CQ1：Wireless Communications Quality (10:20 - 12:00) Chair: Kazuhiko Kinoshita (Tokushima Univ.) ---------------------------------------- (1) 10:20 - 10:45 Evaluation of Channel Capacity Characteristics for Asymmetric LoS-MIMO Takanobu Watanabe, Kentaro Nishimori (Niigata Univ.) (2) 10:45 - 11:10 Experimental Evaluation of a Wave Source Location Estimation Method Using UAVs Hiromu Takarada, Kentaro Nishimori, Shun Takase (Niigata Univ.), Takahiro Matsuda (Tokyo Metoropolitan Univ.) (3) 11:10 - 11:35 Development of epidemic communication system for drones implementation Kyosuke Yanagida, Naoki Yamada, Tatsuya Kurosawa (NIT), Tomotaka Kimura (Doshisha Univ.), Nobuhiko Itoh, Takuya Shindo, Hiroyuki Shimizu, Takefumi Hiraguri (NIT) (4) 11:35 - 12:00 A Study on Estimation of Direction-of-Arrivals for Wave Source Localization in NLOS enviornments Shinichi Murata, Takahiro Matsuda (Tokyo Metropolitan Univ.), Kentaro Nishimori (Niigata Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Mon, Aug 2 30th Anniversary Event (Day 1) (13:00 - 14:50) Chair: Nobuhiko Itoh ((Nippon Inst. of Tech.) ---------------------------------------- (5) 13:00 - 13:10 Opening Speech: Jun Okamoto (NTT) (6) 13:10 - 14:00 (7) 14:00 - 14:50 ----- Break ( 15 min. ) ----- ---------------------------------------- Mon, Aug 2 PM 30th Anniversary Event (Day 1) (15:05 - 16:25) Chair: Takefumi Hiraguri (Nippon Inst. of Tech.) ---------------------------------------- (8) 15:05 - 16:25 ---------------------------------------- Tue, Aug 3 30th Anniversary Event (Day 2) (09:30 - 12:20) Chair: Takahiro Matsuda (Tokyo Metoropolitan Univ.) ---------------------------------------- (9) 09:30 - 10:50 ----- Break ( 10 min. ) ----- (10) 11:00 - 12:20 ----- Lunch Break ( 50 min. ) ----- ---------------------------------------- Tue, Aug 3 PM 30th Anniversary Event (Day 2) (13:10 - 15:50) Chair: Jun Okamoto (NTT) & Kyoko Yamori (Asahi Univ.) ---------------------------------------- (11) 13:10 - 13:40 (12) 13:40 - 14:10 (13) 14:10 - 14:40 ----- Break ( 10 min. ) ----- (14) 14:50 - 15:50 ---------------------------------------- Tue, Aug 3 CQ Award Ceremony, Closing Session (15:50 - 16:30) Chair: Hiroshi Yamamoto (Ritsumeikan Univ.) ---------------------------------------- (15) 15:50 - 16:20 Award Ceremony (16) 16:20 - 16:30 Closing Speech: Gou Hasegawa (Tohoku Univ.) ---------------------------------------- Wed, Aug 4 CQ2：Ultra-Reliable and Low Latency (09:30 - 10:45) Chair: Yasuhiro Inazumi (Yamanashi Eiwa College) ---------------------------------------- (17) 09:30 - 09:55 Development and Evaluation of a Blockchain-based Highly-Reliable IoT System Delivery Platform Hayato Komiya, Hiroshi Yamamoto (Ritsumeikan Univ.) (18) 09:55 - 10:20 A Speculative Video Transmission Method for Low Latency of Cloud Gaming Systems Takumasa Ishioka (Osaka Univ.), Ryota Shiina, Tatsuya Fukui, Hiroya Ono, Toshihisa Fujiwara, Tomohiro Taniguchi (NTT), Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe (Osaka Univ.) (19) 10:20 - 10:45 A Method of Service Function Chain Configuration to Minimize Computing and Network Resources for VNF Failures Akihiko Taniguchi, Norihiko Shinomiya (Soka Univ) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Aug 4 CQ3：Invited Talk (10:55 - 12:15) Chair: Takefumi Hiraguri (NIT) ---------------------------------------- (20) 10:55 - 11:35 [Invited Talk] Spatial and frequency based massive MIMO realizing Cell-free Kentaro Nishimori (Niigata Univ.) (21) 11:35 - 12:15 (See Japanese page.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Aug 4 CQ4：Invited Talk (13:15 - 13:55) Chair: Jun Okamoto (NTT) ---------------------------------------- (22) 13:15 - 13:55 [Invited Talk] Technology for Improving Communication Quality in HAPS Mobile Communication Systems Atsushi Nagate, Kenji Hoshino, Yoshichika Ota (SoftBank) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Aug 4 CQ5：Network Management (14:05 - 15:20) Chair: Tatsuma Matsuki (Fujitsu) ---------------------------------------- (23) 14:05 - 14:30 Probability law of the consensus in a broadcast-based consensus-forming algorithm Shigeo Shioda, Dai Katou (Chiba Univ.) (24) 14:30 - 14:55 Error-increasing factors in experiments on proximity-based localization. Shino Shiraki, Shigeo Shioda (Chiba Univ.) (25) 14:55 - 15:20 A Unified Approach to Realize High Security and Reliability for Secret Sharing Scheme Koki Shoji, Tkahiro Kuwabara, Masahiro Hayashi (former TCU) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Aug 4 CQ6：QoE/QoS Measurement and Evaluation (15:30 - 16:45) Chair: Norihiro Fukumoto（Tokyo Univ.） ---------------------------------------- (26) 15:30 - 15:55 A Factor Analysis of Uncomfortable Feeling caused by Image Retargeting in Retargeted Images using Subjective Assessment and Eye Measurement Yoshikazu Kawayoke (NIT, Ishikawa College), Yasuhiro Inazumi (Yamanashi Eiwa College) (27) 15:55 - 16:20 The Effect of Content Store Size on QoE of Video and Audio Transmission in ICN/CCN Keisuke Kobayashi, Toshiro Nunome (Nagoya Inst. of Tech) (28) 16:20 - 16:45 Comparison of Reliable Transmission Schemes using Retransmission and AL-FEC on Audiovisual Groupcast over Wireless LANs Minoru Ishida, Toshiro Nunome (Nagoya Inst. of Tech) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Invited Talk will have 35 minutes for presentation and 5 minutes for discussion. === Technical Committee on Communication Quality (CQ) === # FUTURE SCHEDULE: Thu, Sep 9, 2021 - Fri, Sep 10, 2021: Online [Thu, Jul 15], Topics: Wireless Communications Quality, 6G, IoT, Resource Management, Wireless Transmission, Cross layer Technologies, etc. Thu, Nov 25, 2021 - Fri, Nov 26, 2021: JR Hakata Stn. Hakata EkiHigashi Rental Room , Topics: Network quality, Network measurement/management, Network virtualization, Network service, Blockchain, Security, Network intelligence/AI, etc. # SECRETARY: Hirantha Abeysekera (NTT) Hiroshi Yamamoto (Ritsumeikan Univ.) E-mail: cq_  - n    # ANNOUNCEMENT: # Latest information will be presented on the homepage: http://www.ieice.org/cs/cq/jpn/ Last modified: 2021-08-02 11:22:34 |
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