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SG21 - List of Questions and Rapporteurs
(Study Period 2025-2028)

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Q0/21 (PLEN)  

Coordination and planning
Sarra REBHI
Rapporteur

Ministère des Technologies de la Communication
Cité Ennassim 1
Montplaisir BP399
Tunis-1080 Cedex
Tunisia
Tel: +216 98 812 279
Email: rebhi.sarra[at]telediffusion.net.tn
 
Kei KAWAMURA
Associate rapporteur

KDDI Corporation
3-10-10 Iidabashi, Chiyoda-ku, Tokyo 102 8460
Japan
Tel: +81 80 5066 9075
Email: ki-kawamura[at]kddi.com
Q1/21 (WP2/21)  

Multimedia system, service and application accessibility for digital inclusion
Avinash AGARWAL
Rapporteur

Ministry of Communications, Department of Telecommunications
403, Sanchar Bhawan - 20 Ashoka Road
New Delhi
India
India
Email: avinash.70[at]gov.in
 
Anna MATAMALA
Associate rapporteur

Universitat Autònoma de Barcelona
Spain
Email: anna.matamala[at]uab.cat
Q2/21 (WP2/21)  

Multimedia framework for digital health applications
Masahito KAWAMORI
Rapporteur

The University of Tokyo


Japan
Tel: +81-466-49-1170
Fax: +81-466-49-1171
Email: kawamorim[at]gmail.com
Q3/21 (WP2/21)  

Digital culture-related systems and services
Hong (Norman) CHEN
Rapporteur

Beijing University of Posts and Telecommunications
China
Tel: +86 13 50136 1218
Fax: +8610 62286853
Email: norman_chen2020[at]163.com
 
Shizhong XU
Associate rapporteur

University of Electronic Science and Technology of China
China
Email: xsz[at]uestc.edu.cn
Q4/21 (WP2/21)  

Human factors for intelligent user interfaces and services
Miran CHOI
Rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Korea (Rep. of)
Tel: +8242 860 6197
Fax: +82 42 860 4887
Email: miranc[at]etri.re.kr
 
Done-Sik YOO
Associate rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Korea (Rep. of)
Tel: + 82-42-860-1163
Email: dsyoo[at]etri.re.kr
Q5/21 (WP3/21)  

AI-enabled multimedia applications
Yuntao WANG
Rapporteur

Ministry of Industry and Information Technology (MIIT)
China
Tel: +86-18611547086
Email: wangyuntao[at]caict.ac.cn
 
Qing LIU
Associate rapporteur (on computer audition)

China Telecommunications Corporation
China
Tel: +86 10 50902149
Fax: +86 10 50902564
Email: liuqing6[at]chinatelecom.cn
 
Yuwei WANG
Associate rapporteur


China
Tel: +86 10-62600726
Email: ywwang[at]ict.ac.cn
Q6/21 (WP3/21)  

Visual, audio and signal coding
Gary J. SULLIVAN
Rapporteur

Dolby Laboratories
United States
Email: gary.sullivan[at]dolby.com
 
Thomas WIEGAND
Associate rapporteur

Fraunhofer HHI & IIS
Germany
Email: thomas.wiegand[at]hhi.fraunhofer.de
 
Yan YE
Associate rapporteur

Alibaba China Co. Ltd.
China
Email: yan.ye[at]alibaba-inc.com
Q7/21 (WP3/21)  

Intelligent visual systems and services
Yuan ZHANG
Rapporteur

China Telecommunications Corporation
China Telecom Shanghai Research Institute
#1835 South Pudong Road,
Shanghai
China
Tel: +86-18-91858-8990
Fax: +86-21-58752384
Email: zhangy666[at]chinatelecom.cn
 
Haitao ZHANG
Associate rapporteur

Beijing University of Posts and Telecommunications
No. 10, Xitucheng Road, Haidian District
Beijing
China
Tel: +86-10-62282767
Fax: +86-10-62282767
Email: zht[at]bupt.edu.cn
Q8/21 (WP4/21)  

Immersive live experience systems and services
Hideo IMANAKA
Rapporteur

National Institute of Information and Communications Technology (NICT)
National Institute of Information and Communications Technology (NICT)
Japan
Tel: +81 42-327-6295
Email: h.imanaka[at]nict.go.jp
 
Jungha HONG
Associate rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Korea (Rep. of)
Email: jhong[at]etri.re.kr
 
Jiro NAGAO
Associate rapporteur

Nippon Telegraph and Telephone Corporation (NTT)
Japan
Tel: +81 46-859-4582
Email: jiro.nagao[at]ntt.com
Q9/21 (WP4/21)  

Multimedia framework, applications and services
Miaoqiong WANG
Rapporteur

Ministry of Industry and Information Technology (MIIT)
No. 52 Huayuan North Road, Haidian District, Beijing (100191)
China
Tel: +86-19805123969
Email: wangmiaoqiong[at]caict.ac.cn
 
Wook HYUN
Associate rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Korea (Rep. of)
Tel: +82-42-860-1565
Fax: +82-42-861-5404
Email: whyun[at]etri.re.kr
 
Nijingnan ZHANG
Associate rapporteur

China Unicom
China
Email: zhangnjn[at]chinaunicom.cn
Q10/21 (WP4/21)  

Vehicular multimedia communications, systems, networks, and applications
Hideki YAMAMOTO
Rapporteur

Oki Electric Industry Company Ltd. (OKI)
1-16-8 Chuou Warabi-city, Saitama 335-8510
Japan
Tel: +81 48 420 7012
Fax: +81 48 420 7157
Email: yamamoto436[at]oki.com
 
Hongki CHA
Associate rapporteur

Electronics and Telecommunications Research Institute (ETRI)
218 Gajeong-ro, Yuseong-gu, Daejeon, 34129 ,
Korea (Rep. of)
Tel: +82 10 3764 8476
Fax: +82 42 860 5404
Email: cha8476[at]etri.re.kr
 
Naoki SHIMIZU
Associate rapporteur

Mitsubishi Electric Corporation
579 Clyde Avenue, Suite 320, Mountain View, CA 94043
Japan
Email: nshimizu[at]meaa.mea.com
Q11/21 (WP4/21)  

Multimedia systems, terminals, gateways and data conferencing
Patrick LUTHI
Rapporteur

Office fédéral de la communication (OFCOM)
Switzerland
Tel: +41 22 849 6000
Email: pluthi[at]ieee.org
Q12/21 (WP4/21)  

Multimedia aspects of distributed ledger technologies and related services
Kai WEI
Rapporteur

Ministry of Industry and Information Technology (MIIT)
No. 52, Hua Yuan Bei Road
Beijing
China
Tel: +86-10-62300249
Fax: +86 10-62300094
Email: weikai[at]caict.ac.cn
 
Liangliang ZHANG
Associate rapporteur

Huawei Technologies Co., Ltd.
Email: liangliang.zhang[at]huawei.com
Q13/21 (WP4/21)  

Multimedia streaming-related systems and services including content delivery, application platforms and end systems
Chuanyang MIAO
Rapporteur

ZTE Corporation
China
Tel: +86-25-88014611
Fax: +86-25-88014843
Email: miao.chuanyang[at]zte.com.cn
 
Sarra REBHI
Associate rapporteur

Ministère des Technologies de la Communication
Cité Ennassim 1
Montplaisir BP399
Tunis-1080 Cedex
Tunisia
Tel: +216 98 812 279
Email: rebhi.sarra[at]telediffusion.net.tn
 
Xin SHEN
Associate rapporteur

China Mobile Communications Co. Ltd.
China
Email: shenxin_sx[at]migu.chinamobile.com
Q14/21 (WP1/21)  

Guidelines for developing countries to implement and deploy digital cable television networks
Kei KAWAMURA
Acting rapporteur

KDDI Corporation
3-10-10 Iidabashi, Chiyoda-ku, Tokyo 102 8460
Japan
Tel: +81 80 5066 9075
Email: ki-kawamura[at]kddi.com
 
Joseph ONAYA
Associate rapporteur

Communications Authority of Kenya (CA)
Kenya
Email: onaya[at]ca.go.ke
Q15/21 (WP1/21)  

Software frameworks and architectures for advanced content distribution services over integrated broadband cable networks
Haifeng YAN
Rapporteur

Huawei
China
Email: yanhaifeng[at]hisilicon.com
Q16/21 (WP1/21)  

Functional requirements for terminal devices of the integrated broadband cable networks
Xin ZHANG
Rapporteur

Shenzhen Skyworth Digital Technology Co. Ltd.
China
Email: xin.zhang[at]skyworth.com
 
Meenakshi SINGHVI
Associate rapporteur

Ministry of Communications, Department of Telecommunications
403, Sanchar Bhawan - 20 Ashoka Road
New Delhi
India
Email: meenakshi.singhvi[at]prasarbharati.gov.in
Q17/21 (WP1/21)  

Transmission control and interfaces (MAC layer) for IP and/or packet-based data over integrated broadband cable networks
TaeKyoon KIM
Rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Broadcasting and Telecommunications Convergence Research Lab. Broadcasting System Research Dept./Digital CATV System Research Team
138 Gajeongno, Yuseong-gu, Daejeon
305-700
Korea (Rep. of)
Tel: +82 42 860 6917
Fax: +82 42 860 6465
Email: tkkim[at]etri.re.kr
 
Feng OUYANG
Associate rapporteur

Ministry of Industry and Information Technology (MIIT)
China
Email: ouyangfeng[at]abs.ac.cn
Q18/21 (WP1/21)  

IP-enabled multimedia applications and services for cable television networks enabled by converged platforms
Qiong YAO
Rapporteur

Ministry of Industry and Information Technology (MIIT)
China
Tel: +86 13811896099
Email: yaoqiong[at]drft.com.cn
Q19/21 (WP1/21)  

Requirements, methods, and interfaces of the advanced service platforms to enhance the delivery of audiovisual content, and other multimedia interactive services over integrated broadband cable networks
Yanhua NIU
Rapporteur

Ministry of Industry and Information Technology (MIIT)
China
Email: niuyanhua[at]abs.ac.cn
Q20/21 (WP1/21)  

AI-enabled enhanced functions over integrated broadband cable network
Feng OUYANG
Rapporteur

Ministry of Industry and Information Technology (MIIT)
China
Email: ouyangfeng[at]abs.ac.cn
 
Avinash AGARWAL
Associate rapporteur

Ministry of Communications, Department of Telecommunications
403, Sanchar Bhawan - 20 Ashoka Road
New Delhi
India
India
Email: avinash.70[at]gov.in
Q21/21 (WP1/21)  

Transmission and delivery control of television and sound programme signal for contribution, primary distribution and secondary distribution
Kei KAWAMURA
Rapporteur

KDDI Corporation
3-10-10 Iidabashi, Chiyoda-ku, Tokyo 102 8460
Japan
Tel: +81 80 5066 9075
Email: ki-kawamura[at]kddi.com
Q22/21 (WP1/21)  

Methods and practices for conditional access and content protection
Han-Seung KOO
Rapporteur

Electronics and Telecommunications Research Institute (ETRI)
Radio & Satellite Research Division
218 Gajeongno, Yuseong-gu
Daejeon 305-700
Korea (Rep. of)

Korea (Rep. of)
Tel: +82 42 860 1625
Email: koohs[at]etri.re.kr
 
Rajiv KHATTAR
Associate rapporteur

Ministry of Communications, Department of Telecommunications
India
Tel: +91-9899456795
Email: rajivkhattar[at]gmail.com
 
Zhijian LIANG
Associate rapporteur

Huawei Technologies Co., Ltd.
China
Email: liangzhijian1[at]hisilicon.com
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