男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

   
  home feedback about us  
   
CHINAGATE.OPINION.Telecom    
Agriculture  
Education&HR  
Energy  
Environment  
Finance  
Legislation  
Macro economy  
Population  
Private economy  
SOEs  
Sci-Tech  
Social security  
Telecom  
Trade  
Transportation  
Rural development  
Urban development  
     
     
 
 
China Telecom keeps them guessing on 3G


2003-04-01
China Daily

 

To choose WCDMA (Wideband CDMA) or TD-SCDMA (Time Division Synchronous Code Division Multiple Access), that is the question for China Telecom in carrying out its third generation (3G) of mobile telecommunications business.

However, according to a recent report by Zhongxing Telecommunications (ZTE), one of the country's leading telecommunication equipment manufacturers, China Telecom favours WCDMA as its 3G standard when securing a 3G licence.

The conclusion overturned analysts predictions that as the country's largest fixed line operator, China Telecom will adopt TD-SCDMA.

The home grown standard developed by Datang Mobile Communications Equipment Co Ltd is a potential rival to Europe's WCDMA and the CDMA2000 standard produced by US-based Qualcomm Corp.

"China Telecom tends to adopt European WCDMA," said the report entitled "Management and Development of China Telecom in 2003."

"China Telecom's high-ranking officials hope to get the mobile licence as soon as possible and adopt WCDMA as its major standard for 3G mobile telecommunications," it said.

According to the report, China Telecom is scheduled to build up a trial commercial 3G network, mainly based on WCDMA technology, in seven cities including Shanghai, and cities in Guangdong, Jiangsu and Zhejiang.

Meanwhile, it will be stepping up its efforts to synchronize its fixed line business with 3G.

Analysts expect the Ministry of Information Industry to grant 3G mobile licences late this year or in 2004.

Fixed-line operators, China Telecom and China Netcom, are expected to receive licences, along with China Mobile and China Unicom.

Analysts believe that China will consider both domestic and international standards when it issues 3G licences.

China Unicom, which has built a current generation CDMA network together with its GSM (global system for mobile telecommunications) system, is expected to choose Qualcomm's CDMA2000.

Last Wednesday, Tang Ru'an, chief operating officer of China Datang Mobile Communications Equipment Co Ltd, said in an interview that China Mobile would probably adopt European technology.

"As the world's biggest GSM mobile phone carrier, I think it is technically logical and easier for it to choose WCDMA," he said.

Some analysts said that China would require at least one of its two big fixed-line carriers to adopt the home grown TD-SCDMA.

It was wildly speculated that China Telecom will adopt TD-SCDMA as its 3G standard, or use TD-SCDMA in conjunction with WCDMA.

Lu Tingjie, member of the 3G Development Committee of Experts under the State Information Working Office, said in spite of the various possibilities, a final decision has yet to be made by the regulators.

"The most likely scenario is China Telecom will choose both WCDMA and TD-SCDMA standards,".

 
 
     
  print  
     
  go to forum  
     
     
 
home feedback about us  
  Produced by www.sdlsmy.com. All Rights Reserved
E-mail: webmaster@chinagate.com.cn
主站蜘蛛池模板: 确山县| 连平县| 宜川县| 禄丰县| 河间市| 邵阳市| 三都| 衡阳县| 嘉定区| 高青县| 定远县| 陆良县| 南丹县| 登封市| 虹口区| 金阳县| 博湖县| 南川市| 甘南县| 德阳市| 徐闻县| 株洲市| 廉江市| 宣恩县| 景洪市| 建昌县| 余姚市| 辰溪县| 湖口县| 土默特右旗| 乌海市| 宝清县| 色达县| 疏附县| 余姚市| 湘潭县| 陆川县| 嘉荫县| 紫云| 岳阳市| 康平县|