婷婷色中文,国产一级老熟女自拍视频,亚洲精品中文字幕在线观,亚洲AⅤ综合在线欧美一区,中文字幕影院一区二区毛片,麻豆国产在线不卡一区二区,性色av一区二区三区精品,日韩精品一区二区三区中文无码,一本色道久久88加勒比—综合,久久久久人妻精品一区三寸蜜桃

China Mobile launches the "5G Terminal Pioneer Program": Releases the first batch of 5G pre-commercial terminals in 2019

Release Time: 2021-06-10 15:48:04

5G (5th-generation) is the abbreviation of the fifth-generation mobile communication technology, but unlike 4G, 3G, and 2G, 5G is not an independent and brand-new wireless access technology, but is a reference to the existing wireless access technology ( Including the technological evolution of 2G, 3G, 4G and WiFi), as well as some new supplementary wireless access technology integrated solutions.


1609137317819947.png


  In 2017, the global 5G mobile communication era is getting closer, and governments of various countries have regarded 5G construction and application development as important national goals. 5G telecom operators and equipment manufacturers in various technology camps are also ready to take off, and the 5G market is on the verge of war. .

  In 2018, U.S. operators will start 5G deployment in some cities, Verizon will start the deployment of non-3GPP standard 5G independent networking for fixed wireless access scenarios in the 28GHz millimeter wave frequency band, and then will shift to 3GPP standard 5G deployment; and AT&T announced that it will begin commercial deployment of 5G NSA based on 3GPP standards. South Korea’s KT demonstrated the application of 28GHz 5G systems based on non-3GPP standards at PyeongChang*** in February 2018, and will subsequently move to 3GPP’s 5G NR NSA deployment.

  Facing the considerable opportunities brought by 5G and Internet of Things technologies, the Chinese government is actively promoting and continuously increasing relevant policies.

  China's 5G market will reach 3.3 trillion in 2025

  According to the "5G Economic and Social Impact White Paper" predicted by the China Academy of Information and Communications Technology, the direct output and indirect output driven by 5G will reach 6.3 trillion and 10.6 trillion respectively in 2030.

  In terms of direct output, starting from the official commercial use of 5G in 2020, it is expected that it will drive about 484 billion yuan in direct output that year, which will increase to 3.3 trillion yuan and 6.3 trillion yuan in 2025 and 2030 respectively. The average compound growth rate is 29%.

  In terms of indirect output, 5G will drive 1.2 trillion, 6.3 trillion and 10.6 trillion yuan in 2020, 2025, and 2030, respectively, with a compound annual growth rate of 24%.

  From the perspective of the industrial structure, the driving force for output growth has been successively changed with the deepening of the 5G commercial process.

In the initial stage of 5G commercial use, operators will carry out large-scale network construction, and the income of equipment manufacturers brought by investment in 5G network equipment will become the main source of direct economic output of 5G. It is estimated that in 2020, network equipment and terminal equipment revenue will total about 450 billion yuan, accounting for 94% of total direct economic output. In the mid-stage of 5G commercial use, terminal equipment expenditures and telecommunications service expenditures from users and other industries continue to grow. It is estimated that by 2025, the above two expenditures will be 1.4 trillion and 0.7 trillion yuan, accounting for 64 billion yuan of total direct economic output. %.

  In the middle and late stages of 5G commercialization, 5G-related information service revenue of Internet companies has increased significantly, becoming the main source of direct output. It is estimated that in 2030, Internet information service revenue will reach 2.6 trillion yuan, accounting for 42% of total direct economic output.


  • Previous:None
  • Next:None
  • 巨茎爆乳无码性色福利| 欧美日韩亚洲国产| 亚洲欧美电影在线一区二区| 国精产品自偷自偷ym使用方法| 又粗又大又黄又爽的免费视频| 丰满少妇作爱视频免费观看| …日韩人妻无码精品一专区| 国产无遮挡又黄又爽又色| 国产精品久久..4399| 成人亚欧欧美激情在线观看| 东京热一精品无码av| 国产婷婷丁香五月缴情成人网| 男女性杂交内射女bbwxz| 对白刺激的老熟女露脸| 国产永久免费高清在线观看| 亚洲另类激情专区小说图片| 亚洲国产av一区二区| 国产成人无码国产亚洲| 日本熟妇高潮爽视频在线观看 | www国产内插视频| 果冻传媒仙踪林视频在线观看| 国产精一品亚洲二区在线播放| 无码人妻视频一区二区三区| 最新精品国偷自产在线| 色综合欧美亚洲国产| 成人区人妻精品一区二| 人妻丝袜无码专区视频网站| 亚洲天堂网站在线| 天堂在线www天堂中文在线| 日本一区二区不卡精品| 亚洲AV无码东方伊甸园| 一道本AV免费不卡播放| 日韩国产成人精品视频| 久久精品这里热有精品| 亚洲人成77777在线播放网站| 日本一道一区二区视频| 亚洲熟熟妇xxxx| 婷婷色在线视频中文字幕| 波多野结衣高清一区二区三区| 蜜芽久久人人超碰爱香蕉| 久久99久久久无码国产精品色戒|