1. Realizing Green ICT Dream with TTA Result of Regional WS - For information - LIM, Euntaek (et.lim@samsung.com) CJK IMT 28 Xi’an (西安), China June 2 ~ 3, 2011 CJK-IMT28-021

2. 2 2/6 CJK IMT 28, Xi’an, China 1. Result of Regional WS 2. Summary of Program

3. 3 3/6 CJK IMT 28, Xi’an, China Result of Regional WS WS is very successful and fruitful. It has –more than 170 participants from about 30 countries within Asia Pacific region –Total 10 presentations from ITU, Industry and Administrations Key messages –Mobile services are being rapidly increased anywhere and further increase is expected –New technologies such as data-offloading to Wi-Fi may increase spectral efficiency in spectrum insufficiency –However, substantial growth in demand for mobile data traffic over the next 5-10 years thus more spectrum for mobile services/IMT are required.

4. 4 4/6 CJK IMT 28, Xi’an, China Summary of Program

5. 5 5/6 CJK IMT 28, Xi’an, China Attachment – WS Program Opening (09:30-09:45) Dr. Eun-Ju Kim (Regional Director, ITU Regional Office Asia Pacific) Welcoming (09:45-10:00) Mrs. Jirawan Boonperm (Permanent Secretary, MICT, Thailand) Introduction (10:00-10:30) Introduction of Workshop Dr. KJ WEE (Vice Chairman, ITU-R WP5D) Spectrum considerations for global broadband access Mr. Colin Langtry (Chief, ITU-R SGD) Group Photo and Coffee Break (10:30 – 11:00) SubjectSpeakers Key Notes (11:00-11:30) Future trends/forecast in mobile market & data services Ms. Natasha Beschorner (Worl d Bank) Session I Market Chair: Dr. Kohei Satoh (11:30-12:30) Future trends/forecast in mobile market & data services Ms Scarlett Fondeur Gil (UNCT AD) Specific focus on mobile market forecast on Asian pacific re gion Mr. Shunichi KITA (NRI) (Cancelled) LUNCH Break (12:30 – 14:00) Session II Application and Content Chair: Mr. Wang Hu (14:00-15:00) Current development of mobile service / applications, vision s of future applications Technical requirement of the network infrastructure Unique values to users for mobile services from application and content providers’ point of views Ms. Le Luping (Tencent) Mr. Seizo Onoe (NTT DoCoMo) Mr. Rauno Ruismaki (UMTS Forum) Coffee Break (15:00 - 15:30) Session III Service Chair: Mr. Euntaek Lim (15:30-16:30) Current status of mobile services - Introduction of current attractive services & forecast of future services - Statistics of service usage in different conditions (ho me/work/public etc) Technical issues for short-term solutions in network manag ement/deployment, e.g., Wi-Fi offloading Views on spectrum requirements based on their experience Mr. Nguyen Viet Dung (Viettel) Mr. Dongchen Zhang (China Mobile) Dr. HyeonWoo Lee (CJK IMT WG)

6. Realizing Green ICT Dream with TTA Thank you very much