What Is ADSL Broadband?

Broadband is not strictly defined. From a general point of view, it can satisfy the bandwidth required by various media for transmission on the network, so it is also a dynamic and developing concept.

[kun dài]

Broadband is not very strict

Network speed for short

Step 1: After installing the hardware, we start from

Back up the registry in a timely manner, and you can restore it in time if there is an abnormal situation.

Reduce

ADSL (ASYMMET

Broadband International

Edinburgh's average network speed reached 10.1Mb / s, followed by Bristol with 9.9Mb / s. But the broadband speed test is very different in different parts of the UK. The speeds of Femana and Cookstown in Northern Ireland are only 4.3Mb / s and 4.4Mb / s. As a result, residents of Belfast and Luton and Newton Abbey can enjoy the fastest broadband services.

Akamai, the world's largest intelligent Internet content distribution company, is about to release the 2011 Global Internet Usage Report. With the increase of Internet content subscribers and connected mobile devices, the scale of the Internet is still expanding in 2010, which reflects the steady growth of global broadband users and the continuous improvement of broadband speed.

South Korea ranks among the fastest Asian countries with an average speed of 14.4 Mb / s (megabits per second), with nearly 60% of South Korea s broadband connection speed exceeding 5 Mb / s. Hong Kong ranked second with an average speed of 9.2 Mb / s; Japan ranked third with an average speed of 8.1 Mb / s.

According to Akamai's forecast, the fastest Internet speed cities in the world are Tokai, Shimotsuma, and Kanagawa prefectures in Japan, with average speeds of 13.2 Mb / s, 12.9 Mb / s, and 12.2 Mb / s, respectively.

The Norwegian city of Lyse is the fastest city in Europe, and the riverside region of California. North America has the fastest network speed of 7.8 Mb / s. All are in Asia, of which 61 cities are from Japan, 18 cities in the United States and 3 cities in Canada have also entered the list of "fastest cities".

Broadband China

Number of broadband

As of the end of November 2011, China had 155 million fixed Internet broadband access users, 119 million 3G users, 11 million IPTV users, and more than 40 million mobile video users. In 2012, tariffs for China's integrated telecommunications business fell 5.5% year-on-year.

Number of Internet users

The Blue Book shows that in December 2010, the number of online game users in China was 304 million, and the number of online video users was 284 million. In 2010, China's broadband Internet users reached 450 million, an increase of 5.4% over 2009. There were 73.3 million new Internet users nationwide, an annual increase of 19.1%. As of the end of 2010, the size of Chinese Internet users has accounted for 23.2% of the total number of Internet users worldwide, about 1/4; and 55.4% of the total number of Internet users in Asia. The broadband penetration rate among wired users reached 98.3%. According to the Blue Book, according to the development momentum, the number of Internet users in China may increase to 600 million to 700 million at the end of the 12th Five-Year Plan.

Broadband rate

As of September 2010, the total number of mobile phone Internet users in China's three major operators reached 480 million, and 3G users were close to 46 million. As of the end of December 2010, China's broadband Internet users reached 457 million, accounting for 98.3% of the fixed-line Internet users.

However, in terms of speed, the average level of global broadband access is 5.6Mbps, while China's average downlink rate is only 1.8Mbps, ranking 71st in the world. In addition, China's broadband market is not sufficiently competitive, with relatively high tariffs. The average cost per Mbps of access rate is three to four times the average level of developed countries, and the network quality is unsatisfactory.

The Broadband Development Alliance released the "China Broadband Speed Status Report" for the first quarter of 2019 (Issue 23). The report shows that in the first quarter of 2019, the average download rate of China's fixed broadband network reached 31.34 Mbit / s, an increase of 11.7% from the previous quarter, an increase of 11.19 Mbit / s, and an annual increase of 55.5%. The average download rate when users use the 4G network to access the Internet has reached 23.01 Mbit / s, a year-on-year increase of 20.4%. ^[2]

Speed up and price down

On December 26, 2011, the Ministry of Industry and Information Technology introduced the transformation and development ideas of the communications industry. Minister Miao Wei said that the Ministry of Industry and Information Technology will promote the implementation of the "broadband China" strategy and seek national policies and financial support.

In 2012, we will promote broadband construction with the goal of benefiting people's livelihoods and reducing prices. It is planned that by 2015, the bandwidth of urban households will reach 20M, and that of rural households will reach 4M. The number of families in the capital cities of the eastern developed regions reached 100M. At the same time, continue to promote the establishment of universal service funds, in-depth implementation of communication village-to-village project and information activities to the countryside. Continue to promote TD-LTE R & D, industrialization and scale-up tests.

He also stated that he would regulate the competition in the broadband market, increase investigations and punishments for vicious market competition, impediments to interoperability, and tariff violations. In the management of Internet information services and access services, enterprises are prevented from abusing their dominant market position.

Ministry of Industry and Information Technology: Broadband speed increase and price reduction-2015 urban bandwidth of 20Mbps.