久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

   

3G services on trial run in 8 cities

By Wang Xing (China Daily)
Updated: 2008-03-29 09:09

China Mobile, the country's largest cellphone operator, will next week launch the pre-commercial service of third generation (3G) mobile phone telephony based on a home-grown standard.

The TD-SCDMA service will be available in eight cities, including Beijing, Shanghai and Guangzhou, starting from April 1, China Mobile said on Friday.

The roll-out of the pre-commercial service, which is seen as a prelude to the formal licensing of 3G mobile technologies in the country, means the government might be able to fulfill its promise of providing 3G services during the upcoming Olympics, which provide faster downloading speed and mobile Internet access.

TD-SCDMA competes with Europe-initiated WCDMA and US-backed CDMA 2000. Unlike the two rival foreign standards, TD-SCDMA has yet to be commercially deployed. It has been tested by the government and operators for a long time, which is believed to have continuously delayed 3G licensing in the country.

Related readings:

 China awards licenses for homegrown 3G network
 3G service set for November in Hong Kong
 3G abounds with competitors
 Datang says WiMAX fails to meet 3G standards

 China has no timetable for 3G license issuance

The latest pre-commercial launch could be crucial to Chinese technology, which industry observers believe still needs a lot of technical improvements to compete with WCDMA and CDMA2000.

"I think China's TD-SCDMA still has at least one year to go before it becomes a mature technology," said Wang Yuquan, president of Frost & Sullivan China, a marketing consultant. "There are many technical defects and problems to be solved during the pre-commercial tests."

Although the government has yet to decide when to license the 3G technologies and which standards operators should adopt, there have been growing signs China Mobile could be mandated to adopt TD-SCDMA though fixed-line carriers China Telecom and China Netcom are also running TD-SCDMA trial networks.

Gao Songge, spokesman for China Mobile Communications Corp (CMCC), parent of Hong Kong-listed China Mobile Ltd, said a newly-established subsidiary will take over the pre-commercial services and network tests, noting that it will not affect the business performance of the mobile operator.

China Mobile started building its first TD-SCDMA test network in Xiamen, Fujian province, in 2006.

Last year it expanded the network into Beijing, Shanghai, Tianjin, Shenyang, Guangzhou, Shenzhen and Qinhuangdao with an investment of over 20 billion yuan ($2.85 billion).

Gao said the current TD-SCDMA trial network could support up to 8 million users. But he declined to disclose how long the pre-commercial service will last or how many users are expected to sign up for the service.

The number of mobile phone users in China reached 565 million by the end of last month.

China Mobile's revenue increased 20.9 percent to 357 billion yuan ($51 billion) last year, with profits surging 31.9 percent to 87 billion yuan ($12.4 billion).



Related Stories  
Top China News  
Today's Top News  
Most Commented/Read Stories in 48 Hours
主站蜘蛛池模板: 国产亚洲亚洲精品777 | 亚洲欧美一区二区久久 | 亚洲一级黄色毛片 | 一本色综合 | 久久免费国产精品一区二区 | 亚洲精品在线播放 | 久久99久久99 | 国产精品9999久久久久 | 免费的三级毛片 | 亚洲人成人毛片无遮挡 | 日本a级在线 | 欧美videos另类齐全 | 日韩国产欧美精品综合二区 | 99精品国产成人一区二区在线 | a级片免费观看 | 欧美成人激情在线 | 国产精品免费视频一区一 | 女人张开腿让男人插 | 中文字幕一区在线观看 | 深夜福利网站在线观看 | 国产成人精品视频免费 | 日本高清色本在线www游戏 | 成年女人黄小视频 | 日韩欧美精品一区二区三区 | 波多野结衣中文视频 | 国产呦系列呦交 | 男人都懂的网址在线看片 | 手机看片日韩国产一区二区 | 久草在在线视频免费 | www日本高清| 视频一区二区在线 | 99久久精品费精品国产一区二区 | 欧美在线播放成人a | 欧美精品黄页免费高清在线 | 男人天堂网在线 | 久草热视频 | 精品视频 九九九 | 99性视频| 日韩欧美高清在线观看 | 青青热在线精品视频免费 | 亚洲成人天堂 |