<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Center

          China Unicom prepares for 3G

          By Jin Jing (China Daily)
          Updated: 2006-11-23 08:42
          Large Medium Small
          SHANGHAI: China Unicom Ltd, the smaller of the nation's two mobile operators, is to launch its GPRS package service with Nokia technology in what the company said is an important step in the transition to 3G (third generation) technology.

          "We will launch the GPRS package service in January next year," said Song Limei, deputy general manager of Unicom's value-added service.

          China Unicom and Nokia China started their first trial run of EGPRS, one of GPRS's package services, in Shanghai yesterday. 3G, the next stage of mobile phone service, has yet to gain government approval in China

          Enhanced GPRS (EGPRS), also called EDGE, is a digital mobile phone technology that enhances 2G and 2.5G networks. It can reach 2.75G, and can be upgraded to 3G.

          EGPRS supports connection speeds three times larger than the traditional GPRS service. It can be used for a variety of applications, such as Internet, video services, and other multimedia that might benefit from increased data capacity.

          "Subscribers can use the mobile phone to send electronic cards, pay small amounts of money, such as railway and bus fare, and send emails," said Zeng Yiqun, a professor at Nokia's technical centre.

          Industry watchers have been waiting for three years for the central government to give the green light for 3G. TD-SCDMA, based on 3G, was originally planned to be launched in June, but has been delayed until the beginning of next year.

          "We expect 3G licensing to be permitted by the government in the coming months," said Wang Haojie, spokeswoman of Nokia (China) Investment Co Ltd.

          Unicom's GSM subscribers increased 9.61 million in the first 10 months to more than 100 million, thanks largely to the company's strategy of diversified branch marketing and continuous upgrades, said Li Gang, vice-president of China Unicom Ltd.

          EGPRS meets the International Telecommunication Union's requirements for a 3G network. It offers fast Internet access and better multimedia services. It has been introduced to more than 25 countries, including Japan, South Korea and United States.

          EGPRS was first introduced to North America in 2003.

          Nokia is the world's largest manufacturer of mobile devices. In 2003, it signed a contract worth US$33 million with China Unicom to expand its Shanghai GSM network.

          Nokia has six research centres and four manufacturing bases in China.


          (China Daily 11/23/2006 page10)

          分享按鈕
          主站蜘蛛池模板: 亚洲男女羞羞无遮挡久久丫| 亚洲区日韩精品中文字幕| 白丝乳交内射一二三区| 中文字幕第55页一区| 83午夜电影免费| 精品无码一区二区三区爱欲九九| 精品国产午夜福利在线观看| 少妇xxxxx性开放| 欧美自慰一级看片免费| 伊人中文在线最新版天堂| 芳草地社区在线视频| 一本久久a久久免费精品不卡 | 大地资源免费视频观看| 日韩 一区二区在线观看| 精品国精品国自产在国产| 在线免费播放av观看| 99福利一区二区视频| 中文国产成人精品久久不卡 | 成人无码区免费视频| 国内久久久久久久久久| 亚洲精品国产精品国在线| 暖暖影院日本高清...免费| 国产不卡一区在线视频| 国产69精品久久久久99尤物| 曰本女人牲交全过程免费观看| 天啦噜国产精品亚洲精品| 亚洲国产午夜精品理论片| 国产啪在线91| 国产精品大全中文字幕| 成人国产精品中文字幕| 精品乱人伦一区二区三区| 起碰免费公开97在线视频| 欧美牲交videossexeso欧美| 国产精品伦人一久二久三久| 一区二区视频观看在线| 国产精品麻豆成人av| 在线涩涩免费观看国产精品 | 欧美videosdesexo肥婆| 国产日韩入口一区二区| 成人福利国产午夜AV免费不卡在线 | 免费av网站|