综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

Global EditionASIA 中文雙語Fran?ais
China
Home / China / This Day That Year

This Day, That Year: Nov 4

China Daily | Updated: 2019-11-04 09:55
Share
Share - WeChat

Editor's note: This year marks the 70th anniversary of the founding of New China.

An item in China Daily from Nov 4, 1985, showed the launch of Beijing's first citywide radio-paging service at the Long Distance Telephone Center on West Chang'an Avenue.

When pagers were introduced in China in the early 1980s, the small devices were considered a status symbols by many. But that waned in a few years as mobile telecommunications technology continued to evolve.

Data from the Ministry of Industry and Information Technology showed China had 1.57 billion mobile subscribers as of the end of last year. As a result, the use of pagers, fixed phones and landlines, has been declining steadily.

After many years of development, communication in the digital age has reached levels of ease and convenience unimaginable just a few decades ago.

Smartphones allow users to go online and access social networking apps offering text, voice and video-messaging services, one-to-one or in group chats, all without additional charges.

With smartphones came cashless payments, which have become part of everyday life in China. People can leave their homes without carrying cash or bank cards and can use digital wallet services on their phones for shopping, dining or donating.

The country is the world's largest market for mobile payments, with some 583 million users last year, a rise of 10.7 percent from 2017, according to a recent report from the China Internet Network Information Center.

From the era of electric telegraphy to the modern internet protocol-based networks, the evolution from first generation to fifth generation networks has been achieved.

The next generation of high-speed 5G technology will be able to transmit data at least 10 times faster than the existing 4G system. In the 5G era, higher reliability and lower latency can be realized, putting the internet of things within reach in new ways.

China officially kicked off commercialization of 5G services on Thursday, with the nation's big three telecom operators-China Mobile, China Unicom and China Telecom-rolling out data plans.

Many consumers can now pay to access the superfast speed of 5G. More than 86,000 5G base stations have entered service already across the country.

Top
BACK TO THE TOP
English
Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
黄梅县| 玉树县| 桐乡市| 西藏| 石首市| 集安市| 确山县| 紫阳县| 新化县| 崇文区| 涡阳县| 太原市| 抚顺市| 平凉市| 贵州省| 佳木斯市| 磴口县| 元谋县| 屯留县| 陆丰市| 盖州市| 滁州市| 维西| 额济纳旗| 东安县| 普定县| 拜泉县| 荥经县| 南开区| 伊川县| 贵德县| 汝阳县| 军事| 长沙县| 惠东县| 四子王旗| 平利县| 崇文区| 鱼台县| 夏河县| 安远县|