Updated CCSA Activities on IMT Standardization and industry Document No: GSC17-PLEN-31 Source: CCSA Contact: hujinling@catt.cn GSC Session: PLEN Agenda Item: 6.1 Updated CCSA Activities on IMT Standardization and industry Jinling Hu, CCSA

Highlight of Current Activities Continue Standard evolution in 3GPP TD-SCDMA/TD-LTE-Advanced Rel-11 in 3GPP was finished in Dec. 2012, and Rel-12 target to be finished in Sep. 2014 Continue Standard evolution in CCSA TD-SCDMA industry standard phase 5 and further enhanced and optimized will under study in CCSA TC5 WG9. TD-LTE Industry standard Phase 1 just finished in Mar, 2013.

Highlight of Current Activities Mobile subscribers in China Total number of mobile subscribers: 1.46 billion at the end of Q1, 2013. Total 3G subscribers: 277 million at the end Q1, 2013. TD-SCDMA subscribers: 114 million at the end Q1, 2013. TD-LTE Test in China Expanded scale trial was started from Jun, 2012, target to 100 cities, 1 million terminal and 20,000 BS at the end of 2013.

Scope of IMT-2020 PG (Preliminary) Potential Technologies IMT-2020 PG Kick-off On 19 Feb 2013, the IMT-2020 (5G) Promotion Group was established in the kick-off meeting jointly held by the Ministry of Industry and Information Technology (MIIT), National Development and Reform Commission (NDRC) and the Ministry of Science and Technology (MST) of P R China. Scope of IMT-2020 PG (Preliminary) Market Requirement Potential Technologies Spectrum … Member from main vender, operator, university, research institute, etc. The objectives, structure and other details of the PG are to be determined.

Strategic Direction CCSA will continue to support the evolution of IMT-Advanced technologies, especially for TD-LTE-Advanced evolution. CCSA will continue to contribute to develop the report on [IMT.2020.INPUT] and [IMT.2020. FUTURE TECHNOLOGY TRENDS] in ITU-R WP5D. CCSA will continue to contribute to the future IMT development, e.g. IMT-2020 research in china.

Challenges TD-LTE Industry TD-LTE Global Market TD-LTE Voice Solution CSFB as transition phase solution. VoLTE/SRVCC as long term target solution. Multi mode multi band terminal Interworking with TD-SCDMA, GSM, WiFi etc. TD-LTE Global Market The world’s largest TD-LTE Network is expected to be established in 2013 in China. Global TDD frequency band for TD-LTE.

Next Steps / Actions Continue TD-LTE expanded scale trial in China, handling multiple system coexistence, Interworking and other networking issues before commercial network launched. CCSA will start TD-LTE-Advanced concept validation phase test in 2013. CCSA will continue to contribute to the future IMT technology development.

Proposed Resolution (Optional)

Supplementary Slides

Huairou, Shunyi Beijing TD-LTE Test in China Expanded Scale trial Scale Technical trial Technical trial Concept validation Dense urban Huairou, Shunyi Beijing MTNet Lab Terminal Indoor Coverage BS High Speed Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2009 2010 2010 2011 2012 2013 10 2011 7 Cities 1100+ BS 13 Cities 20000 BS 100 Cities 20,000 BS

Participating companies in TD-LTE Test Support and Operator Infrastructure vendors Terminal and chipset vendors Test equipment vendors

GTI continued to promote TD-LTE GTI aims to bring together the leading operators to steer the TD-LTE ecosystem as a major standard in mobile broadband technology and drive early development of next generation mobile broadband networks.  LTE TDD/FDD International Summit 2012 Barcelona Established by 7 operators in Feb, 2011. Barcelona, Spain GTI Asia Conference 2012 Shanghai Website: http://www.lte-tdd.org/ LTE TDD/FDD International Summit 2013 Barcelona

Shanghai, GTI Asia Conference GTI Working Plan in 2013 Jan/Feb Mar/Aprl May/Jun July/Aug Sept/Oct Nov/Dec June 26 Shanghai, GTI Asia Conference Summit(2) Feb 26, Barcelona, GTI Summit SC Meeting (3) Feb 25 (F2F) Barcelona June 19 Conference Call Oct/Nov Conference Call Workshop (3） Feb 21-22 Barcelona 6th Workshop （TBD） 8th Workshop June 24-25 Shanghai 7th Workshop Exhibition (2) Feb 25-28 Barcelona MWC June26-28 Shanghai MAE

TD-LTE Global Market 14 commercial TD-LTE networks launched 28 operators publicly announced 44 TD-LTE commercial contract