三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

   

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: 美女网站免费久久久久久久 | 三级在线免费看 | 1024在线观看视频 | 国产xvideos在线观看 | 黑人和黑人一级毛片 | 人成免费网站 | 黄色片在线免费观看 | 久久婷婷伊人 | 高清一级毛片免免费看 | 黄色三区 | 成人综合在线视频免费观看 | 亚洲日本高清影院毛片 | 国产欧美日韩综合精品二区 | 一级毛片欧美 | 亚洲精品专区一区二区三区 | 久久精品这里有 | 国产黄色大片在线观看 | 免费精品美女久久久久久久久久 | 国产精品99久久久久久宅男 | 日本老太婆一级毛片免费 | 国产在线视频一区二区三区 | 澳门成人免费永久视频 | 欧美亚洲香蕉 | 能免费观看的韩剧 | 达达兔午夜起神影院在线观看麻烦 | 精品国产一区在线观看 | 国产成人精品综合久久久软件 | 欧美精品成人一区二区在线观看 | 国产片网站 | 免费看黄色网页 | 成人永久免费 | 成人国产精品免费网站 | 国产12页| 精品一区国产 | 中国一级黄色录像片 | 成人久久久观看免费毛片 | 精品一久久香蕉国产线看观看下 | 亚洲欧美在线观看 | 国产91成人精品亚洲精品 | 婷婷色5月 | 中国一级毛片免费看视频 |