The document summarizes the evolution and development of the TD-SCDMA standard and industry in China. It discusses how TD-SCDMA standardization is continuing in 3GPP and CCSA to include technologies like HSUPA, MBSFN, and TD-LTE. It also provides an overview of the expanded large-scale trials of TD-SCDMA networks in 10 Chinese cities in 2007 and international cooperation with South Korea.

1. TD-SCDMA Standard Evolution and Industry Development CCSA GSC#13 July14-17 Boston US Submission Date: July 1, 2008 Presentation or Information FOR: GSC13-PLEN-42 DOCUMENT #: [email_address] CONTACT(S): Plenary; 6.1 AGENDA ITEM: CCSA SOURCE:

4. Strategic Direction Phase 1 Phase 3 Phase 2 Basic Version Enhanced version LTE Version 4G version 3GPP （ R4 ） TD-SCDMA 3GPP （ R8/9 ） TD-LTE 3GPP （ R10/R11? ） LTE-Adv 3GPP （ R5/6/7 ） TD-HSPA TD-MBMS TD-HSPA+ 2001--2003 2004---2008 2006--2011 2011-? Base on CDMA Base on OFDM TD-SCDMA Standard evolution

8. Supplemental Slides

9. TD-SCDMA Industry Development in China large-scale TD-SCDMA trial in 2006 Technical certification programs in 2002 Industry chain formed in 2004 Established standards and improved it in 2000 TD-SCDMA NEW MOBILE LIFE expanded large-scale TD-SCDMA trial in 2007

14. International Cooperation During the journey of Chinese President Wenjiabo in Korea in Apr 2007, he visited the TD-SCDMA cooperation project of Korea and China in SK telecom. The first TD-SCDMA international video call was made in the world by president wenjiabo and Minister Wang of MII. DTM8110

15. International Cooperation During the journey of Korean President Lee Myung Bak in China in May 2008, he visited the TD-SCDMA cooperation project of SK and Datangmobile. The first inter-system of TD-SCDMA and CDMA2000 international video call was made in the world.