In terms of technology, Mr. Teng laqiang considers that TD-SCDMA will make the deployment of 3G network more flexible by using the 1.6MHz bandwidth. By using many advanced technologies such as smart antenna, uplink synchronization technique, relay handover technique, fast cell searching technique and software radio technology, TD-SCDMA enhances the spectrum efficiency and is very suitable for hotspots and high data traffic area. TD-SCDMA could allocate the transmission rate of uplink and downlink dynamically and support the transmission of the asymmetrical services. TD-SCDMA is very suitable for the development of wireless data service and could satisfy the demand of the market and operators in the future.

Refer to the TD-SCDMA development strategy of UTStarcom, Mr. Teng laqiang said that UT always considered TD-SCDMA as one of the international 3G standards of ITU-T. TD-SCDMA was submitted by China and had its own intellectual property. TD-SCDMA has gained wide certification in the industry. UT is the director member of TD-SCDMA forum and has been working in the research and development of TD-SCDMA product to impel the development of TD-SCDMA with MII and many other domestic research and development departments. In the TD-SCDMA product chain, UT could provide the whole TD-SCDMA solutions from RNC to core network except Node B and terminal. UT also pays attention to the field of TD-SCDMA terminal and we will plunge into this field according to the market and research circumstance. Besides, UT is searching the cooperators to enlarge the investment in TD-SCDMA field.

He think that China has owned some core intellectual property and application layer patents in TD-SCDMA, so we have the initiative in standard institution and technology evolvement. Relative to the 155MHz available frequency of 3G TDD, TD-SCDMA has huge development space in the field of frequency resource. Any country in the world who assigned 3G licenses all has the TDD spectrum so TD-SCDMA has wide application perspective all over the world. China government provided great supports to TD-SCDMA and there are more and more corporations joined into the TD-SCDMA industry chain. The market promotion and application of TD-SCDMA at home and abroad will play an important role in enhancing our core competition in mobile communication industry, capturing the initiative of the development of our mobile communication industry, advancing the status of our country in the global IT industry.

Mr. Teng laqiang thought that the first TD-SCDMA phone provided by Datang, the first TD-SCDMA chip made by Spreadrum and the field test of TD-SCDMA all indicated that the industrialization of TD-SCDMA has been accelerated recently. But we must recognize that compared with WCDMA and cdma2000, the development of TD-SCDMA is slow relatively. The foreign corporations, especially the famous foreign corporations, are stand by, which is adverse for reducing the price of chips and system, perfecting the TD-SCDMA industry chain and the global business deployment of TD-SCDMA. Even some foreigners thought that TD-SCDMA is only the technology standard in China. So in the key moment of TD-SCDMA commercialization, Chinese government and related TD-SCDMA organizations should institute the policies according to the international criterion and treat equally without discrimination to all participators in order to attract more foreign companies. This is very important for the formation of whole TD-SCDMA industry chain, multi-companies supply environment and TD-SCDMA internationalization. Only the open and cooperation could achieve the aim of win-win.

In the end, Mr Teng laqiang thought that an important reason of the success of UTStarcom in the highly-competitive telecom industry is that UT encourages the innovative corporation culture. The experience of UT in telecom operation field will provide impelling support to the strategic deployment of TD-SCDMA.