INTERNATIONAL TELECOMMUNICATION UNION FOCUS GROUP ON FUTURE NETWORKS TELECOMMUNICATION STANDARDIZATION SECTOR FG-FN OD-42 Original: English STUDY PERIOD 2009-2012 Question(s): QALL/13 Geneva, Switzerland, 19-30 April 2010 OUTPUT DOCUMENT 42 Source: FG-FN Chairman Title: Report on FG-FN Activities and Proposals Summary This report documents the results of ITU-T’s Focus Group on Future Networks (FG-FN) by summarizing FG-FN activities since its first meeting in June 2009. It also provides proposals for future FG-FN activities from April 2010. Contact: Takashi Egawa Email: t-egawa@ct.jp.nec.com Attention: This is not a publication made available to the public, but an internal ITU-T Document intended only for use by the Member States of ITU, by ITU-T Sector Members and Associates, and their respective staff and collaborators in their ITU related work. It shall not be made available to, and used by, any other persons or entities without the prior written consent of ITU-T. All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of the source/author of this document. Report on FG-FN Activities and Proposals CONTENTS 1. Scope ............................................................................................................................ 3 2. Purpose and Objectives ................................................................................................ 3 3. References .................................................................................................................... 3 4. Abbreviations and Acronyms ....................................................................................... 4 5. Key summary of Activities ........................................................................................... 5 5.1. FG-FN Management ..................................................................................................... 5 5.2. Methodology................................................................................................................. 5 5.3. Summary of FG Meetings ............................................................................................ 7 5.4. Accomplishments ......................................................................................................... 10 5.4.1. Diversity of Participants ................................................................................. 10 5.4.2. Key findings ................................................................................................... 10 5.4.3. Focus Group Deliverable Reports .................................................................. 11 6. Proposals on future Activities....................................................................................... 12 6.1. Proposed Milestones....................................................................................... Error! Bookmar 7. Conclusions .................................................................................................................. 13 8. Appendix I Participation information ........................................................................... 13 9. Appendix II List of contributions for all meetings ..................................................... 17 10. Appendix III List of FG documents ............................................................................. 20 1. Scope This report documents the results of ITU-T Focus Group on Future Networks (FGFN), summarizing FG-FN activities since its first meeting in June 2009. It also provides proposals for future FG-FN activities from April 2010. 2. Purpose and Objectives According to the decision by WTSA-08 at Johannesburg, the title of SG13 in the new study period (2009-2012) is “Future Networks including Mobile and NGN” reflecting the importance of “Future Networks” agreed by WTSA -08. It means that the SG13 has a leading role to investigate the issue on Future Networks in the new study period. In particular, a new Question on Future Networks has been approved as Q.21/13. Future Networks have become a part of global agenda through lots of research activities such as IRTF (International), GENI/FIND (US), FP7/FIRE (EU), CNGI (China), AKARI/NwGN (Japan), FIF (Korea) as well as standardization works in ISO/IEC JTC1/SC6. The academic community expressed their strong interest in collaborating with the ITU-T on this subject during the last ITU-T Kaleidoscope event in May 2008. However, it is understood all these activities are in their early stage of investigation. Taking into consideration the importance of global connectivity and interoperability between devi ces, networks, services and applications, global harmonization between these different activities are extremely important and necessary to build up globally interoperable future ICT infrastructures. ITU-T SG13 envisions that the role of the Focus Group will involve interaction with these various research activities, and familiarize ITU-T and standardization communities with emerging attributes of future networks. Having this in mind, at January 2009 meeting SG13 established the Focus Group to document results that would be helpful for developing Recommendations for future networks. To achieve this objective the Focus Group was mandated to gather new ideas relevant to Future Networks and identify potential study areas on Future Networks, describe visions of the Future Networks, identify a timeframe of Future Networks, identify potential impacts on standards development, and suggest future ITU-T study items and related actions. 3. References Terms of Reference [TD27r1(PLEN/13)] Rapporteur Q.21/13, Focus Group on Future Networks (FG-FN); Terms of Reference Meeting Reports [TD 31 (WP 5/13)] Chairman, ITU-T FG FN, Report of 1st Meeting Focus Group on Future Networks (FG-FN) [FG-FN OD-13] Chairman of ITU-T FG-FN, Meeting Report of the 2nd FG-FN [FG-FN OD-23] Acting Chairman of ITU-T FG-FN, Meeting Report of the 3rd FG-FN [FG-FN OD-32] Chairman of ITU-T FG-FN, Meeting Report of the 4th FG-FN Deliverables [TD 115 (PLEN/13)] Chairman of ITU-T FG-FN, Report on FG-FN Activities and Proposals [TD 67 (WP5/13)] Chairman of ITU-T FG-FN, vision [TD 135 (GEN/13)] Chairman of ITU-T FG-FN, terminology [TD 68 (WP5/13)] Chairman of ITU-T FG-FN, virtualization [TD 69 (WP5/13)] Chairman of ITU-T FG-FN, identifier [TD 70 (WP5/13)] Chairman of ITU-T FG-FN, energy savings [TD 71 (WP5/13)] Chairman of ITU-T FG-FN, project descriptions 4. Abbreviations and Acronyms FG – Focus Group FN – Future Networks ICT – Information and Communications Technology ITU-T – International Telecommunication Union – Standardization Sector NGN – Next Generation Network SDO – Standards Development Organization SG – Study Group TD – Temporary Document TOR – Terms of Reference TSAG – Telecommunication Standardization Advisory Group TSB – Telecommunication Standardization Bureau 5. Key summary of Activities FG-FN was established at January 2009 SG13 meeting under ITU-T A.7 guidelines. Under the chairperson and two vice-chairpersons, it had its first kick-off meeting in June 2009, and four face-to-face meetings including the kick-off. Since it was very important to collaborate with academics, FG meeting was held by visiting various future network events in all over the world, i.e., Europe, North America and Asia. Through this activity various information were collected as verbal information as well as written contributions [see contribution list in Appendix 2]. They are recorded in uniform format as project descriptions. On this information FG is now developing consolidated vision document and three documents on key technology area, network virtualization, identification a nd energy savings of networks. FG found that new requirements such as even more dynamic, smart and flexible network management is becoming important. Some argue this is a mighty driving force of network virtualization, and this can also be important for th e second new requirements, sustainability such as energy savings. These emerging requirements can be as important as, or sometimes even more important than, traditional requirements such as reliability. Besides the project descriptions and the four documents (consolidated vision and three specific areas) mentioned above, FG has developed t wo documents, report on activities and proposals document (this document) and terminology. These seven documents have been submitted to April 2010 SG13 meeting for consideration. 5.1. FG-FN Management FG was organized as a single entity and did not establish internal groups, e.g., working groups. All the activities were managed by the Chairperson, Mr. Naotaka Morita (NTT, Japan) and two vice-chairpersons, Mr. Hyoung-Jun Kim (ETRI, Korea) and Prof. Alex Galis (UCL, UK). However, because of the health problem of Mr. Morita, Mr. Takashi Egawa (NEC, Japan) became the acting chairperson at the 3rd Geneva meeting and took over the chairmanship from 4th Tokyo meeting. 5.2. Methodology The FG work required broad survey of academic/industry activities, and broad participation from such activities as well as ITU-T members. To this end FG decided to have four F2F meetings by visiting various research activity events all over the world. The first meeting was with European project FIRE in Lulea, Sweden. The second meeting was with GENI in Salt Lake, USA. The third meeting was with NGN -GSI in Geneva, Switzerland. The fourth was with Future Network Testbed symposium in Tokyo, Japan. The FG-FN was open to all ITU-T Member States, Sector Members and Associates as well as any other universities, academic institutes, consortia, standards bodies and individuals. Figure 1 depicts the timeline for the FG-FN. -6TD 32 (WP 5/13) Year 2009 1 SG13/ NGN-GSI Year 2010 4 X 1/12-23 SG13 Geneva FG set up X 5/11-22 NGN-GSI Geneva X 4/28-30 TSAG 7 10 X 9/2-12 SG13 Argentina X 7/14-17 GSC preparation X 3/3 EC FIRE 3/31 GENI X 5/11-13 FIA Prague 1 4 7 X X Jan. April NGN-GSI SG13 X Jan. SG13 X Feb. TSAG FG on future networks X FG-FN#1 6/29-7/3 Lulea /w FIRE 10 X Sept. NGN-GSI X FG-FN#2 11/16-20 Salt lake /w GENI X FG-FN#3 1/25-29 Geneva X FG-FN#4 3/29-4/2 Tokyo Phase 2? X FG-FN#5 6/14-18? Florence? Note: meetings in italic are not yet determined. Figure 1: FG-FN Meeting Schedule As described in Figure 2, FG-FN developed these documents in a different way from common methodology in standardization. In Common method use cases and scenarios are collected, and in stage 1 requirements are described, in stage 2 architecture, and in stage 3 protocol. But in FG-FN where novel technologies are one of the key driver of this activity, FG did its discussion and documentation in two ways. One is bottom -up approach in wich FG collected the information of future network related activities, identified research areas that may become key enabler/driver of future networks, and developed consolidated vision. The other is top-down approach in which FG tried to describe the vision first by analyzing social requirements. -7TD 32 (WP 5/13) Consolidated vision Network virtualization Collection of Collection of project Collection of project descriptions project descriptions descriptions Identification Collection of Collection of project Collection of project descriptions project descriptions descriptions Vision (OD-36) Energy savings of networks Collection of Collection of project Collection of project descriptions project descriptions descriptions Technology description on each areas (OD-38, 39, 40) Future Network related activity information (OD-41) Figure 2: methodology to develop documents such as visions 5.3. Summary of FG Meetings The following is a brief summary of the four FG-FN face-to-face meetings. The First FG-FN meeting (OD-01) o Framework of existing research activities in China, Europe, Korea, and Japan were introduced. Framework of other regions’ activities should be taken into account. Further inputs are expected. o Two deliverables were identified to be produced by FG-FN, which are 1) Future Networks: vision, concept, and requirements (Agreed scope and table of contents were in FGFN-OD-05, editors are Myung-Ki Shin, ETRI and Daisuke Matsubara, Hitachi) and 2) framework of network virtualization (title only, editor is Sangjin Jeoung, ETRI). o Based on contributions, initial thoughts on the design of future networks, i.e., concept, key characteristics, and requirements of Future Networks were collected and published in FGFN-OD-06. o Eleven technical inputs were summarized in “project description format,” which are given in FGFN-OD-07. More inputs are expected to formulate specific technology areas. The project description template is given in FGFN -OD-08. o In order to create a useful and convincing Future Network vision, the meeting agreed to review ongoing research activities from specific viewpoints of technology in parallel with concept discussion. o Target time frame of Future Networks to be dealt with by FGFN was clarified. There was common understanding that the estimated target date for prototyping and phased deployment of Future Networks should roughly fall between 2015 and 2020. This estimate is based on two factors: First, the status of current and evolving technologies that would be employed in the experimentation and -8TD 32 (WP 5/13) development of FNs as presented by contributions to the Focus Group meeting. Second, any novel development that might take place well beyond that estimate is too speculative and is outside the mandate of this focus group. o Working method of FG-FN was agreed, which is given in FGFN-OD-09. o Chairman proposed tentative meeting plan, candidate tasks, and document structure of FGFN. The meeting agreed to follow the proposals, which are given in FGFN-OD-11. o A vice chairman, Mr. Hyoung Jun KIM, ETRI Korea, was appointed. Further volunteers for vice chairman are expected. o Chairman was suggested to continue collocation meetings with existi ng research organizations. o Two draft Recommendations which had been produced by Q.21 were raised for information. Since FGFN agreed to contribute Q.21 work in a comprehensive manner, FGFN believed that Q.21 should wait for FGFN inputs before further advancing the work on two drafts by freezing the editing process. o Liaison statements were produced to reply to incoming liaison queries including ones previously received by SG13 on the matter of FGFN. They are given in FGFN-OD-10. o Thanks to the local supporters, FGFN participants joined FIRE –living lab events in the same week. o The FIRE - FGFN joint meeting was held in the morning of 2 July 2009. Fabrizio Sestini, EC, DG INFSO and Naotaka Morita, chairman of FGFN chaired the meeting. The agenda is given in FGFN-TD-05. Documents are given in FGFN-TD-09. Chairman of FGFN made three presentations and FIRE experts made three presentations. Experts on both sides exchanged their views including mutual possible benefit of collaboration. Although the meeting did not ide ntify any urgent need for ITU-T standardization with regard to FIRE activities, the meeting agreed to continue information exchange and collaboration. The second FG-FN meeting (OD-13) o Participating in and gaining information about the 6th Global Environmen t for Network Innovations (GENI) Conference (GEC6) thanks to the understanding of the GENI Project Office (GPO). o Clarifying the scope of Future Networks by confirming the target timeframe, clarifying the baseline of the study, and describing the relationsh ip with legacy networks. The agreed text is given in the “vision” document in OD -16. The meeting also agreed to consider materials, which are packed in OD -16, as candidates to be incorporated into the “vision” document. OD -06, which was compiled at the last meeting, also contains candidate materials. Experts will discuss the document structure and possible content of the “vision” document via e-mail to settle the issue at the next meeting in January 2010 in Geneva. o Developing the first framework document of a potential new study area, which is on network virtualization, with the definition of terminology, initiation of architectural discussion, and implementation examples. The draft is given in OD-17. o Initiating investigation of two new study areas: identifiers related to Future Networks and their processes, and technologies of energy saving networks. They are given in OD-18 and OD-19, respectively. -9TD 32 (WP 5/13) o Collecting six new project descriptions and relevant forums and organization information, which are given in OD-20 and OD-21. o Reviewing Future Network activities such as the Future Internet Design (FIND) project sponsored by the US National Science Foundation (NSF), emerging virtual network research of the IRTF, EU FP7 Management and Service -aware Networking Architectures (MANA) group, and the ETSI ISG Autonomic/SelfManaging Multi-Service Future Networks (AFI) group. o Nominating a new vice chairman, Professor Alex Galis of University College London (UCL). o Establishing future meeting schedules. The third meeting is 26-28 January 2010 in Geneva, Switzerland. The fourth meeting is tentatively announced as 29 March – 2 April 2010 in Tokyo, Japan. The third FG-FN meeting (OD-23) o An analysis of various visions was presented as huge step forward in direction of description of motivation and vision in FNVision document, where also new table of content was agreed. o Based on contributions attributes, problem space, and some use cases was explored on network virtualization. Some fundamental questions were raised from network management point of view and the necessity to explore the issue was recognized. o By introducing materials on introduction, capabilities etc., the image of energy savings of networks was clarified. o TDs of a SG13 rapporteur stimulated a discussion on the meanin g of clean-slate. It was noted that there are issues that cannot, need not, or virtually impossible to change in future networks, and it was agreed to develop a short list of questions/issues that clarifies the problem, what are the trials in the past and what are the pros and cons of them. o Collecting of one new project descriptions which is given in OD -30. o New vice chairman, Professor Alex Galis of University College London (UCL) attend the meeting. The announcement was made at the SG13 plenary on January 29, 2010. o Established the next meeting schedule. The fourth meeting is in 29 March – 2 April 2010 in Tokyo, Japan. The fourth FG-FN meeting (OD-32) o It was agreed to propose to April SG13 meeting to extend FG lifespan for 12 month, that is, until June 2011, based on the recognition that it is necessary to review the information collected and to document integrated vision, and to assist ITU-T continue to be a focal point of future network standardization. o Based on the contributions and discussions based on the summary of FGFN mailing list discussions, the meeting understood that candidate concept such as even more dynamic, smart and flexible network management (which can be the justification of network virtualization) and sustainability such as energy savin gs are emerging as important requirements of telecommunication networks. They were recognized as important candidates for the update of FN vision document, and based on the discussion on other contributions the document was improved. - 10 TD 32 (WP 5/13) o During the meeting, the definition of network virtualization was revised in order to provide bridge between network virtualization technology and other emerging services, such as cloud computing. Also, uses cases based on mobility perspective were investigated and incorporated into the framework document.By analysing the IP address scheme in mobile environment, a set of requirements for future networks was added to identification document. o Based on contributions, descriptions and categorization of current energy saving technologies for networks, and possible future technologies were added to FNenergy document. o It was agreed to develop terminology document by collecting definitions from other FG-FN documents. o Collected one new project description, MOFI, which is given in OD -41. o It was announced that the Chairman, Mr. Naotaka Morita (NTT, Japan) steps down because of his health problem. The meeting agreed that Mr. Takashi Egawa (NEC, Japan) takes over the chairmanship. o It was agreed to try to have a co-located meeting with FP7 event in June 14-18 in Florence, Italy. Backup is the same time period but in Geneva. In addition intensive discussion was held on the mailing list of FG ( fgfn@list.itu.int ). 5.4. Accomplishments 5.4.1. Diversity of Participants The FG attracted a number of FN experts from various researchers in communications sectors and engaged with a worldwide array of FN forums. FG also visited various activities and collected information. The work resulted in establishing productive and continuing collaboration with various. As for the research activities FG collected information from European, US, Brazil, China, Japan, Korean activities. FG also established relationship with SDOs, ISO/IEC JCT1 SC6 and ETSI/ISG AFI. In particular JTC1 SC6 regularly participated our activity in person. These relationships, many of which have not previously been involved with ITU -T, proved invaluable in progressing the FN work and established new relationships for ITU-T’s FN standardization work. Refer to Appendix I for participation diversity. 5.4.2. Key findings This paragraph needs to update to align vision document. FG learned that new requirements for telecommunications are emerging. Even more dynamic, smart and flexible network management is becoming important, which can become a mighty driving force of network virtualization technology through virtualizing various system resources. Some participants argue that this will become important in future ICT system where computing and telecommunications are tightly coupled, though FG has not yet reached its consensus. This requirement can also become important to realize the second new requirement, sustainability such as energy savings of networks themselves or carbon-free operation. Traditional requirements such as reliability will be important in future networks, but FG found that such new requirements may have the same, sometimes even more, importance in future networks. - 11 TD 32 (WP 5/13) FG carefully defined the concept of network virtualization and investigated how to realize emerging services by using network virtualization. It has reached rough consensus that network virtualization is an important technology for designing, developing, and evaluating the innovative core technologies for Future Networks. Can we add some ‘key findings’ on identification and energy savings? 5.4.3. Focus Group Deliverable Reports The FG-FN reports/deliverables were highly ambitious in the sense that they try to collect wide variety of information, to review and to aggregate them and to describe the impact of them on ITU-T standardization activities. The material contained in the series of six reports provides an excellent foundation for the FG deliverables, in particular in the area of vision and concepts of Future Networks. However, further work is needed before the full objectives of the FG are met, and the results can be effectively transferred to SG 13 and other ITU-T Study Groups for further consideration. A summary of the FG-FN deliverable reports are shown in Table 1. Table 1: Deliverable Reports Summary FG-FN # SG13 # Report Title Report Summary OD-36 TD 67 (WP5/13) Future Network (FN): vision, and concepts Describes why future networks are necessary, what will future networks be, the design goal, and the candidate technologies OD-37 TD 135 (GEN/13) Terminology in Future Networks Provides collection of terminology defined in other FG deliverables OD-38 TD 68 (WP5/13) Framework of Network Virtualization Provides definition, attributes, overview, applicability, problem space, implementation example and security of network virtualization OD-39 TD 69 (WP5/13) Identifiers and Identification processes in Future Networks Describes objects that require changes in identification scheme, analysis of existing scheme, requirements, and structure and relevant procedures for identification. OD-40 TD 70 (WP5/13) Overview of Energy Saving of Networks Provides descriptions and categorization of current energy saving technologies, necessary capabilities, impact analysis, overview of candidate technologies and develops high-level requirements. OD-41 TD 71 (WP5/13) Project descriptions Describes information on future network related research activities in standard format collected during FG activity. - 12 TD 32 (WP 5/13) Due to time and resource constraints, additional work is needed before the deliverables can be considered by SG13 as completed reports ready for publication or use in applicable ITU-T Recommendation. Table 2 provides an assessment of the completeness of the deliverable reports. Table 2: Deliverable Report Completeness FG-FN # SG 13 # Deliverable Report Title Key Completeness Remarks OD-36 TD 67 (WP5/13) Future Network (FN): vision, and concepts Is approaching to be stable after extensive collection of information and review. OD-37 TD 135 (GEN/13) Terminology in Future Networks Has collected various new terms from other FG deliverables. Maintenance necessary. OD-38 TD 68 (WP5/13) Framework of Network Virtualization Has defined the concepts of network virtualization and its relationship with other activities Is approaching stable status. OD-39 TD 69 (WP5/13) Identifiers and Identification processes in Future Networks In its initial stage on reviewing current activities. Will become an initial basis for the desired framework, but considerable additional work is needed. OD-40 TD 70 (WP5/13) Overview of Energy Saving of Networks Provides a good starting point in categorization of existing energy saving technologies. Drafting impact analysis, candidate technologies has to be added. OD-41 TD 71 (WP5/13) Project descriptions Has collected 19 project information. Continuous maintenance necessary 6. Proposals on future Activities FG has collected wide variety of information by establishing relationship with other future network related research activities. It is now analyzing the information and has started documentation, though much intensive work is obviously necessary to deliver high -quality deliverables. FG therefore proposes SG13 to extend FG for 12 month. The main focus of this period will be to analyze the collected information and to produce high -quality deliverables. Documents that have reached enough maturity will be handed to SG13 immediately. This extension will also enable FG to maintain the information exchange channel it has established with other future network related activities, e.g., ETSI, and will contribute ITU-T to be a focal point on future network standardization. - 13 TD 32 (WP 5/13) 6.1. Future meetings Visiting Future Network related events to have FG meetings was found very effective to collect information and to make deeper discussion. FG therefore plans to have collocated meeting by visiting FN related event all over the world. Besides these activities FG will use extensive use of teleconferences, email discussions. 7. Conclusions The FG-FN proposes that it should be allowed to continue its work until June 2011 and to report to September 2011 SG13 meeting at which time the FG will provide well developed and stable set of deliverables outlined in its TOR. 8. Appendix I Participation information This appendix shows participants of each meeting. Participants of the 1st meeting N Family name Given name Country Entity 1 Bassi Alessandro France Hitachi Europe SAS 2 Biermann Thorsten Germany University of Paderborn 3 Cao Jinguang China CATR, MIIT 4 Chaki Shinichiro Japan NTT 5 Chiba Tsunihiko Japan KDDI R& D labs 6 Dong Yang China Beijing Jiaotong University 7 Egawa Takashi Japan NEC 8 El-Batanonny Michael USA US Dept. of State 9 Feng Wei UK Huawei 10 Gebauer Volker Germany Federal Network Agency 11 Hattori Kyota Japan NTT 12 Hayashi Michiaki Japan KDDI 13 Heinonen Johanna Finland Nokia-Siemens Networks 14 Hongke Zhang China Beijing Jiaotong University 15 Hongwei Huo China Beijing Jiaotong University 16 Hudobivnik Alojz Slovenia Iskratel 17 Iglesias Francisco Spain i2cat foundation 18 Jacquet Arnaud UK BT 19 Jeong Sangjin Korea ETRI 20 Jung Heeyoung Korea ETRI 21 Kang Shin-Gak Korea ISO/IEC JTC1/SC6 22 Kim Hyoung Jun Korea ETRI - 14 TD 32 (WP 5/13) N Family name Given name Country Entity 23 Kimura Hideaki Japan NTT 24 Kurakova Tatiana Switzerland TSB/ITU 25 Lee Chaesub Korea ETRI 26 Ma Yan China Beijing University of Posts and Telecommunications 27 Mainwaring Keith Sweden Cisco 28 Matsubara Daisuke Japan Hitachi, Ltd. 29 Morita Naotaka Japan NTT 30 Nishinaga Nozomu Japan NICT 31 Otsuki Hideki Japan NICT 32 Park Woogoo Korea ETRI 33 Scholler Marcus Germany NEC 34 Shin Myung-Ki Korea ETRI 35 Tsutsui Akihiro Japan NTT 36 Xiao Yonming China Huawei 37 Yamaguchi Norifumi Japan National Institute of Information and Communications Technology 38 Yoneda Susumu Japan Softbank Telecom Participants of the 2nd meeting Last First Company Country 1 Mr SILVA Abraão Brazil 2 Mr GONG Liangzhong Huawei China 3 Mr KURITA Toshihiko Fujitsu Japan 4 Mr MATSUBARA Daisuke Hitachi Japan 5 Mr HAYASHI Michiaki KDDI Japan 6 Mr YOKOTA Hidetoshi KDDI Japan 7 Mr CHIBA Yasunobu NEC Japan 8 Mr EGAWA Takashi NEC Japan 9 Mr SHIMONISHI Hideyuki NEC Japan 10 Ms YANO Yukiko NEC Japan 11 Mr OTSUKI Hideki NICT Japan 12 Mr NISHINAGA Nozomu NICT Japan 13 Mr SOUMIYA Toshio NICT Japan 14 Mr HATTORI Kyota NTT Japan - 15 TD 32 (WP 5/13) Last First Company Country 15 Mr KIMURA Hideaki NTT Japan 16 Mr KURIMOTO Takashi NTT Japan 17 Mr MIYAMURA Takashi NTT Japan 18 Mr MORITA Naotaka NTT Japan 19 Mr TSUTSUI Akihiro NTT Japan 20 Mr KAWANISHI Motoharu Oki Japan 21 Mr YONEDA Susumu Softbank Japan 22 Mr KIRUI Liston 223 Mr CHOI Taesang ETRI Korea 24 Mr CHOI Younghwan ETRI Korea 25 Mr JEONG Sangjin ETRI Korea 26 Mr JUNG Heeyoung ETRI Korea 27 Mr KIM Hyoung-Jun ETRI Korea 28 Mr LEE Chaesub ETRI Korea 29 Mr PARK Woogoo ETRI Korea 30 Mr SHIN Myung-Ki ETRI Korea 31 Mr KIM Dae Young JTC1 SC6 Korea 32 Mr KWON Sun-Jong KT Korea 33 Mr LEE Yong-Suk NIA Korea 34 Mr HUDOBIVNIK Alojz Slovenia 35 Mr EL-BATANOUNY Michael US 36 Mr STUART Richard Infineon US 37 Mr HUICI Felipe NEC Europe remote 38 Mr STIEMERLING Martine NEC Europe remote 39 Mr GALIS Alex UCL remote Kenya Participants of the 3rd meeting Last First Company Country 1 Mr. CHIBA Tsunehiki KDDI Japan 2 Mr KURITA Toshihiko Fujitsu Japan 3 Mr MATSUBARA Daisuke Hitachi Japan 4 Mr EGAWA Takashi NEC Japan 5 Mr OTSUKI Hideki NICT Japan 6 Mr NISHINAGA Nozomu NICT Japan 7 Mr KIMURA Hideaki NTT Japan - 16 TD 32 (WP 5/13) Last First Company Country 8 Mr KURIMOTO Takashi NTT Japan 9 Mr MIYAMURA Takashi NTT Japan 10 Mr TSUTSUI Akihiro NTT Japan 11 Mr KAWANISHI Motoharu Oki Japan 12 Mr CHOI Taesang ETRI Korea 13 Mr CHOI Younghwan ETRI Korea 14 Mr JEONG Sangjin ETRI Korea 15 Mr KIM Hyoung-Jun ETRI Korea 16 Mr LEE Chaesub ETRI Korea 17 Mr SHIN Myung-Ki ETRI Korea 18 Mr SIGUANG Chao CATK China 19 Mr KIM Due Sun KDDI Japan 20 Mr HUDOBIVNIK Alojz 21 Mr MESBAHUZZAMAN Md BTRC Bangladesh 22 Mr RAKKOLAINEN Jukka ECO Danemark 23 Mr NIIYA Masamichi TSB 24 Mr DROMS Ralph Cisco USA 25 Mr GALIS Alex UCL UK 26 Mr CHATRAS Bruno FT France 27 Mr BECAM Didier FT France 28 Mr KNIGTSON Keith 29 Mr MAGINGO Napahte 30 Mr MPAPALIKA John A. 31 Mr MAINA Victor M. Slovenia Canada TCRA Tanzania Tanzania CCK Kennya Participants of the 4th meeting 1 2 3 4 5 6 7 8 9 10 11 Mr Mr Mr Mr Mr Mr Mr Ms Mr Mrs Mr Last First Company Country Ahn Alex Cao Matsubara Egawa Hong Shik Hu Huang Hudobivnik Iwasaki Jeong Jae-Young Galis Jiguang Daisuke Takashi Park Jie Zheng Alojz Junko Sangjin ETRI UCL CATR Hitachi NEC KAIST ZTE ZTE Korea (Rep. of) UK China Japan Japan Korea (Rep. of) China China Slovenia Japan Korea (Rep. of) ISKRATEL NEC ETRI - 17 TD 32 (WP 5/13) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Jung Kafle Kawanishi Kim Kim Kim Kimura Kiyohisa Kurita Lee Maina Murata Nishinaga Oishi Otsuki Park Shin Silva Takashi Tsutsui Yoneda Heeyoung Ved Motoharu Dae Sun Dae Young Hyoung-Jun Hideaki Wakabayashi Toshihiko Chaesub Victor Yoshitoshi Nozomu Takayuki Hideki Woo-Goo Myung-Ki Abraão Kurimoto Akihiro Susumu ETRI NICT Oki Electric Industry KDDI Chungnam University ETRI NTT NSN Fujitsu ETRI CCK Iwate Prefectural University NICT TTC NICT ETRI ETRI NTT NTT Softbank Telecom Korea (Rep. of) Japan Japan Japan Korea (Rep. of) Korea (Rep. of) Japan Japan Japan Korea (Rep. of) Kenya Japan Japan Japan Japan Korea (Rep. of) Korea (Rep. of) Brazil Japan Japan Japan 9. Appendix II List of contributions for all meetings FGFN-C-1, Position Paper - Management and Service-aware Networking Architectures (MANA) for Future Internet - System Functions, Capabilities and Requirements, EU FIA, MANA working group FGFN-C-2, Introduction of Minimum Core concept, KDDI R&D Laboratories, Inc. FGFN-C-3, Considerations on Standardization Works on Future Networks, ETRI FGFN-C-4, Draft Supplement on “Future Network: Vision, Concept, and Requirements, Q.21/13 Rapporteurs FGFN-C-5, Virtualized Programmable Platform for Future Network Research and Experimentation, ETRI FGFN-C-6, NICT vision for New Generation Network, NICT FGFN-C-7, Paradigm shift in Future Networks, NTT FGFN-C-8, Establishing High Performance Large Scale Resource Environment Towards Future Networks, KDDI R&D Laboratories Inc. FGFN-C-9, Networking of Information for Future Networks, SICS and Ericsson based on research in the EU 7FP project 4WARD FGFN-C-10, Draft Recommendation on “Requirements of Network Virtualization”, ETRI FGFN-C-11, Internet resource sharing: a way forward?, BT FGFN-C-12, Network Virtualization - Overview and Related Activities, ETRI - 18 TD 32 (WP 5/13) FGFN-C-13, Draft Recommendation on "Requirements of Network Virtualization", ITU-T Q.21/13 Rapporteurs FGFN-C-14, Introduction of AKARI architecture design project, NICT FGFN-C-15, Future Network Capabilities, Rapporteur Q.5/13 FGFN-C-16, Abstractions for an Autonomic Networking Architecture, NEC Europe Ltd. based on research in EU FP6 project ANA FGFN-C-17, Network Resilience as a prime feature of Future Networks, NEC Europe Ltd. based on research in EU7 project ResumeNet FGFN-C-18, Liaison Statement from JTC 1/SC 6/WG 7 to ITU-T Focus Group on Future Network for collaboration work on Future Networks, ISO/IEC JTC 1/SC 6 FGFN-C-19, Ideas and Practical Challenges for a Cooperation and Coding Framework, University of Paderborn, Germany FGFN-C-20, Draft supplement on “Future Networks: Vision, Concept, and Requirements (Y.FNvision)”, ITU-T Q.21/13 Rapporteurs FGFN-C-21, CNGI - CERNET2 and Future Internet , Beijing University of Posts and Telecommunications FGFN-C-22, Latest research on Next Generation Internet in China, Beijing Jiotong University, China FGFN-C-23, Autonomic Internet Project, Hitachi FGFN-C-24, Proposal on a new work item regarding identification in future networks, ETRI FGFN-C-25, An approach to Future Networks - Energy Saving Network Technologies, Fujitsu FGFN-C-26, Proposed explanatory text for target service categories and network technologies in future networks, NTT FGFN-C-27, Classification of Requirements for Future Networks, NTT FGFN-C-28, Proposed definition of Network Virtualization, NICT FGFN-C-29, Vision, concept and requirements for the Future Networks from the aspect of Minimum Core concept, KDDI FGFN-C-30, Introduction of Application Platform for Virtualized Networks, Hitachi FGFN-C-31, Proposal on framework of network virtualization, KDDI FGFN-C-32, Brazilian Initiatives on Future Networks, Brazil FGFN-C-33, Liaison statement initiated by ETSI ISG AFI to ITU-T FG-FN, ETSI ISG AFI FGFN-C-34, Proposed high-level requirements for service-aware network and service collaborated management for FI, ETRI FGFN-C-35, Technological challenges for Future Networks R&D, NICT FGFN-C-36, FN R&D promotion activities in Japan, NICT FGFN-C-37, Input for discussion on “Future Network (FN): vision, concept, and requirements”, ETRI FGFN-C-38, Network Virtualization and Flexible Network Processing, NEC FGFN-C-39, Initial discussion on framework of network virtualization, ETRI - 19 TD 32 (WP 5/13) FGFN-C-40, Proposed Input Text on clause 5.x of Draft Deliverable, “Future Network (FN): vision, concept, and requirements”, ETRI FGFN-C-41, Proposed modification of "Framework of network virtualization (OD-17)" on applicability and use case, NTT FGFN-C-42, Proposal on applicability and use cases of network virtualization, ETRI FGFN-C-43, Proposed Input Text on sub-clause 7.x on the Draft Deliverable, “Framework of Network Virtualization”, ETRI FGFN-C-44, Proposed text of Minimum Core concept and related requirements in the vision document, KDDI FGFN-C-45, Extension of the concept of mobility in the Future Network, KDDI R&D Laboratories, Inc. FGFN-C-46, Proposed concept of service and application in Future Network, KT FGFN-C-47, Proposal Regarding Table of Contents for FNVision, Hitachi, ETRI FGFN-C-48, Proposal for a new project description on network virtualization, NTT FGFN-C-49, Proposed modification of “Framework of network virtualization (OD-17)” on problem space, NTT FGFN-C-50, Proposed update text on sub-clause 8.1 of framework of network virtualization, ETRI FGFN-C-51, Vision documents analysis, NICT FGFN-C-52, Proposed updates for table of contents on "Overview of Energy Saving Networks", Fujitsu, NEC FGFN-C-53, Proposed initial text for "Overview of Energy Saving of Networks", Fujitsu, NEC FGFN-C-54, Proposed General Concept for Future Network, KT FGFN-C-55, Proposed explanatory text and use cases of mobility in virtualized network on network virtualization document, KDDI FGFN-C-56, Proposal Regarding Section 5 of FNvision Document, Hitachi FGFN-C-57, Review on identifier structure in Internet, ETRI FGFN-C-58, MOFI project description, ETRI FGFN-C-59, Proposed Design Goal and Concept for Future Network, KT FGFN-C-60, Proposal on FG-FN Lifespan Extension, ETRI FGFN-C-61, Proposed Text on clause 2 and 4 of Draft Deliverable, “Future Network (FN): vision, concept, and requirements”, ETRI FGFN-C-62, Classification of existing technologies for Energy Saving of Networks, Fujitsu FGFN-C-63, Environmental Token Consideration in Future Network Routing Capability, Softbank Telecom FGFN-C-64, Proposed update text on Section 7. of the framework of network virtualization document, ETRI FGFN-C-65, Motivation and Vision explanatory text proposal for FNvision document, NICT FGFN-C-66, Proposed explanatory text for “motivation” and “design goals and concepts” of future networks, NTT - 20 TD 32 (WP 5/13) 10. Appendix III List of FG documents Output documents FGFN-OD-01, Meeting report of 1st FG-FN FGFN-OD-02, List of contributions FGFN-OD-03, Meeting agenda FGFN-OD-04, List of participants FGFN-OD-05, Future Networks: vision, concept, and requirements FGFN-OD-06, First Collection of Concept, Key Characteristics and Requirements of Future Networks FGFN-OD-07, Eleven project descriptions FGFN-OD-08, Template of project description FGFN-OD-09, Working method of FGFN FGFN-OD-10, Eight outgoing liaison statements FGFN-OD-11, Meeting plan, candidate tasks, and document structure of FGFN FGFN-OD-12, Listof participants FGFN-OD-13, Meeting report of 2nd FG-FN FGFN-OD-14, List of contributions FGFN-OD-15, Meeting agenda FGFN-OD-16, Revised text of Future Networks: vision, concept, and requirements (with Second collection of Concept, Key Characteristics and Requirements of Future Networks) FGFN-OD-17, Revised text of Framework of Network Virtualization FGFN-OD-18, Revised text of Identifiers and Identification processes in Future Networks FGFN-OD-19, Revised text of Overview of Energy Saving Network FGFN-OD-20, Project descriptions FGFN-OD-21, Organizations descriptions including the template FGFN-OD-22, Outgoing Liaison Statement to IAF FGFN-OD-23, Meeting report of 3rd FG-FN FGFN-OD-24, Meeting agenda FGFN-OD-25, List of participants FGFN-OD-26, List of contributions FGFN-OD-27, Revised text of Future Networks: vision, concept, and requirements (with Second collection of Concept, Key Characteristics and Requirements of Future Networks) FGFN-OD-28, Revised text of Framework of Network Virtualization FGFN-OD-29, Revised text of Overview of Energy Saving of Networks - 21 TD 32 (WP 5/13) FGFN-OD-30, Project descriptions FGFN-OD-31, The fourth FG-FN meeting FGFN-OD-32, Meeting report of 4th FG-FN FGFN-OD-33, Meeting agenda FGFN-OD-34, List of participants FGFN-OD-35, List of contributions FGFN-OD-36, Revised text of Future Networks: vision, concept, and requirements (with Second collection of Concept, Key Characteristics and Requirements of Future Networks) FGFN-OD-37, Terminology in Future Networks FGFN-OD-38, Revised text of Framework of Network Virtualization FGFN-OD-39, Revised text of Identifiers and Identification processes in Future Networks FGFN-OD-40, Revised text of Overview of Energy Saving of Networks FGFN-OD-41, Project descriptions FGFN-OD-42, Report on activities and proposals Temporary Documents FGFN-TD-01, list of contirbutions FGFN-TD-02, agenda FGFN-TD-04, ToR FGFN-TD-05, meeting program FGFN-TD-06, LS from SG 11 FGFN-TD-07, working methods FGFN-TD-08, project desrciption template FGFN-TD-09, doc package for joint meeting FGFN-TD-10, list of participants FGFN-TD-11, LS from FG FN FGFN-TD-13, framework of network virtualization FGFN-TD-14, LS from SG15 on liaison contact person FGFN-TD-15, List of input docs FGFN-TD-16, Work Plan FGFN-TD-17, Results of first FGFN FGFN-TD-18, Reference Documents on MMT FGFN-TD-19, LS on MMT FGFN-TD-20, Virtual Networks at IRTF FGFN-TD-21, Future Internet Research Challenges – a position paper - 22 TD 32 (WP 5/13) FGFN-TD-22, list of participants FGFN-TD-23, Global Infrastructure considerations FGFN-TD-24, QoS aspects and trilogy proposals FGFN-TD-25, Architectural considerations FGFN-TD-26, Comments on FGFN-OD016 FGFN-TD-27, agenda-Geneva-Jan2010 FGFN-TD-28, ISO IEC JTC1 report FGFN-TD-29, vision-sec-2 FGFN-TD-30, Vision-sec-4-1 FGFN-TD-31, SCV-virtual meeting FGFN-TD-32, List of input docs FGFN-TD-33, agenda-Tokyo-March2010