JianZhou Wang: The key link of development of TD-LTE industrial chain is terminal
Source: Netease technology report, there are 521 people participate in
Netease technology info, the News of September 6, this afternoon, JianZhou Wang who is the president of Chinese mobile indicated that the key link of development of TD-LTE industrial chain is terminal to Netease technology, however, the domestic and abroad manufactures of the mainstream chip have researched and developed the TD-LTE chip, the multiple manufacturers of terminal (including the Apple) have indicated that they will launch the TD-LTE terminal products.
September 6, JianYu Wang attended the Strategic cooperation framework agreement signing ceremony about the TD-LTE industrialization between Chinese mobile and Datang telecom. As we have learned, the above both parties will carry out cooperation of TD-LTE system devices, terminal chip and instrument etc, and promote the development of TD-LET testing, industrialization and international market.
In the afternoon, JianZhou Wang accepted the interview of the Netease technology and introduced that the TD-LTE has gotten the widespread support of industrial circles and ratification of international operators since the formation of TD-LTD standard. At present, TD-LTE has end-to-end product ability, and are conducting the scale technology test, in order to confirm the ability of maturity and commercial using of TD-LTE and ensure the commercial application of TD-LTE which is enabled in the international market.
“TD-LTE” already has the industry and market foundation of global scale deployment. JianZhou Wang introduced that there are 32 TD-LTE trial network in the international market so far, more than 10 international operators indicate the future business plans of TD-LTE. TD-LTE will be formally launched as 4G standard by ITU by January of next year.
JanZhou Wang revealed that he met with the top tier of Clearware of Winmax operator who is the largest in America during the investigation of America, they indicate that they has decided to make Wimax network change to the TD-LTE.
JianZhou Wang think that “ Actually, the operators of Japan and other countries has started to build the TD-LTE commercial network, some of them has completed the building and can be used in application demo. And in developing countries, the number of operators who want to use TD-LTE to build network is bigger, the operators who achieved the asymmetric frequency band almost indicate that they will build TD-LTE network. After many years efforts of TDD technology standard, the technical standard has achieved initial results on the global extension aspect ”
JianZhou Wang indicate that the developing speed of terminal will be the key link of industrial development of TD-LTE under the condition of the rapid propulsion of current network deployment. As we have learned, multiple manufacturers of domestic mainstream chip( including TaoTong, Marvell and ZhanXun) have researched and developed the TD-LTE chip, the multiple manufacturers of terminal (including the Apple) have indicated that they will launch the TD-LTE terminal products.
However, JianZhou Wang think that the models and number of cellphone terminal, and the maturity are still the problem of TD-LTE industrial development. JianZhou Wang come up with that Chinese mobile should combine with the manufacturers of terminal to research the point that what kind of TD-LTE terminal is need , at least, it should include four aspects, one is multiple frequency band, namely what frequency band should be integrated in terminal, another is multimode, namely, including TD-LTE, FDD, LTE and 2G/3G mode, the third is voice, selecting dual-mode and dual-stay or other mode, the fourth is that indicate what is typical terminal of 4G. ( Min Chen)