1. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration Updated CCSA Activities on IMT Standardization and industry in China Ke Wang, CCSA Document No: GSC16-PLEN-70r1 Source: CCSA Contact: wangke@catt.cn GSC Session: PLENARY Agenda Item: 6.1

2. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 2 Highlight of Current Activities(1/4) Continue Standard evolution in 3GPP –TD-SCDMA/TD-LTE-Advanced Rel-10 in 3GPP was finished in Mar. 2011. –TD-SCDMA/TD-LTE-Advanced Rel-11 is on going, and target to be finished in Sep. 2012. –Much more and more companies are interesting on TD- LTE-Advanced standardization activity in 3GPP. –Working closely with global partners in 3GPP.

3. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 3 Highlight of Current Activities(2/4) Continue Standard evolution in CCSA –The TD-SCDMA Industry standard Phase 5 is preparing to start in Q4, 2011. –TD-SCDMA further enhanced and optimized will under study in CCSA TC5 WG9 SWG2, which just founded in Aug, 2011 for TD-SCDMA standardization. –TD-LTE Industry standard Phase 1 just started in Q3, 2011, and target to be finished at end of 2012.

4. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 4 Highlight of Current Activities(3/4) TD-LTE-Advanced submission to ITU-R Final evaluation results of TD-LTE-Advanced from ChEG was submitted to WP5D#8 on Jun, 2010. –Chinese Evaluation Group (ChEG) worked on evaluation of IMT-Advanced candidate submissions in China. –ChEG did the activities of simulation calibration among its members and check evaluation assumption and results with other EGs. TD-LTE-Advanced was formal approved as TDD RIT component of IMT-Advanced SRIT on ITU-R WP5D#9 in Oct, 2011.

5. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 5 Highlight of Current Activities(4/4) TD-SCDMA commercial network in China –The TD-SCDMA subscribers have already exceeded 40 million by Aug 31, 2011. –TD-SCDMA Phase 4 network has been finished at end of 2010 by China Mobile, covering 330 cities. And Phase 5 will be started soon in 2011. TD-LTE Test in China –The TD-LTE test was organized by CATR and CMCC(detail progress in P11-P14). Phase I: POC Phase II: technical test(IOT, indoor, outdoor) Phase III: Large Scale trial

6. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 6 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 recommendation on “Detailed radio interface specifications for IMT-Advanced [IMT.RSPEC]” and “Analysis and assessment of global broadband wireless services and marketplace for IMT [IMT.UPDATE]”. CCSA will continue to contribute to the future IMT development.

7. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 7 Challenges TD-LTE Large Scale Trial –Multi-antenna technology application –Multiple system coexistence. –Interworking with TD-SCDMA, GSM, WiFi etc. TD-LTE Industry –Multi-mode commercial terminal TD-LTE Global Market –Commercial TD-LTE Network is still expected. –Global TDD frequency band for TD-LTE.

8. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 8 Next Steps / Actions CCSA will start the TD-SCDMA industry standard phase 5 and TD-LTE industry standard phase 1. Continue TD-LTE large scale test in China. CCSA will continue to contribute to the future IMT development.

9. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 9 Proposed Resolution (Optional) N/A.

10. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 10 Supplementary Slides

11. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 11 Supplementary Slides Three main steps in TD-LTE’s Test in China Technical trial Large Scale trial Validation of physical layer key technologies Single system test Terminal chipset test Iot test Key technologies test Network test Large scale network performance test Commercial facing test Concept validation

12. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 12 Infrastructure vendorTerminal/chipsetTest equipment 11 vendors Dongle 、 CPE 、 Tablet and smartphone Over 50 test equipments Industry chain of TD-LTE

13. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 13  6+1 cities with 83M population: Shanghai, Guangzhou, Shenzhen, Nanjing, Hangzhou, Xiamen and Beijing  10 Infrastructure Vendors  6 Chipset Vendors TD-LTE Large Scale Trial in China

14. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 14

15. Halifax, 31 Oct – 3 Nov 2011Global Standards Collaboration GSC16-PLEN-70r1 Creation of Global TD-LTE Initiative On Feb. 14 2011, a Global TD-LTE Initiative (GTI) was Established by 7 operators including Bharti Airtel, China Mobile, Softbank, Vodafone, Clearwire, E-Plus and Aero2. GTI is a virtual open platform to advocate multilateral cooperation among global operators and vendors to promote TD-LTE, a standard for mobile broadband developed by the standards body 3GPP. Website: http://www.lte-tdd.org/http://www.lte-tdd.org/ 15