Who are the main users of the broadband network. Types of broadband internet connection. What is Broadband Internet Connection. Broadband Internet Access: Background and Problems

15.05.2020

Broadband or High-Speed Internet Access - Internet access at a data transfer rate in excess of the maximum possible when using dial-up access using a modem and the public telephone network. It is carried out using wired, fiber-optic and wireless communication lines of various types.

If dial-up access has a bitrate limit of about 56 kbit / s and completely occupies the telephone line, then broadband technologies provide many times higher data exchange speed and do not monopolize the telephone line. In addition to high speed, broadband access provides a continuous connection to the Internet (without the need to establish a dial-up connection) and the so-called "two-way" communication, that is, the ability to both receive ("download") and transmit ("upload") information at high speeds.

Allocate mobile broadband access (mobile broadband access) and fixed broadband ...

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Broadband Internet connection

Setting up a PPPoE connection in Windows 7

The point-to-point protocol over Ethernet is used to create temporary, dynamic broadband connections. If your Internet connection's IP address is dynamic, this means that your ISP assigns you a new IP address each time you connect. The PPPoE protocol facilitates this connection by sending your username and password. Again, only do this if you don't have a router that can do this.

Never use the software provided by your ISP to connect via PPPoE. Instead, use the procedure described here.

To set up a PPPoE connection, open the Network and Sharing Center window and click the Setup a connection or network link link below the existing connections. Select Connect to the Internet...

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The Internet boom of 1998-2001 took the money of investors without a return, but the fiber optics laid for this money did not disappear. The user has tasted fast Internet, and the market for broadband access today is growing much better than other sectors of the telecommunications industry.

Broadband access, also known as broadband access, formally starts at 128 Kbps. It is at this speed, for example, that Russian schools are connected to the Internet. It's not a big mistake for the sake of simplicity to consider as broadband any access to the Internet, except for a slow dial-up telephone connection. The point, however, is not in the data transfer rate as such, but in the fact that with it the user has fundamentally new opportunities. Such as digital television over the Internet (IP TV), cheap - up to free - and distance-independent voice communication (VoIP), the possibility of remote storage of large amounts of data, etc. Thanks to broadband networks and the services based on them, a special term arose - TMT ...

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Types of broadband Internet connection

Nowadays, broadband internet is a general term used to refer to various high-speed connection types.

The term broadband refers to the bandwidth of an internet connection. Broadband literally means a wide range of frequencies used to transmit and receive data. In the past, Internet access was very slow due to the use of a dial-up connection. In addition to being slow, a dial-up connection also completely occupies the voice telephone line. All these factors have led to the fact that Dial-up has been almost completely replaced by various broadband types of connection.

Read: Is it possible to reduce the cost of operating a data center

The term bandwidth, in case computer networks and Internet connection is usually used to indicate the data transfer rate. The data rate is usually...

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Fast Internet Technologies

Broadband Internet in Ukraine is gaining more and more fans and users. But what technologies for providing Internet access do Ukrainian providers choose? And which of these technologies is better: xDSL, FTTB, UMTS/HSPDA, CDMA EV-DO, Wi-MAX or others?

German Bogapov, Mirror of the Week

Telephone lines, of course, remained, they are gradually being modernized. However, this does not prevent the same Ukrtelecom from connecting all new users to the fast Internet using ADSL technologies. So much so that in terms of the number of subscribers (842 thousand people at the end of 2009), the national operator has long surpassed all other Internet providers. In second place is Volya, which has 380,000 broadband access (BBA) subscribers. Next comes Golden Telecom, which provides broadband access under the Beeline brand for 122.5 thousand users, and Vega - 121.2 thousand people at the end of 2009 (data from a research company ...

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The growth of the subscriber base of Internet providers has stopped, the market has reached saturation - this is shown by statistics. The main players that control the market have been identified. But the competition does not stop, in order to develop dynamically, companies are constantly coming up with new marketing moves.

Market Dynamics

According to a study by iKS-Consulting, the rate of connection of new subscribers decreased to 7.5% in 2013, and in 2014-2015 there was a decrease in the number of subscribers. According to public service statistics, due to the occupation of Crimea, Internet providers lost 110.6 thousand broadband Internet subscribers (BBA). Also, judging by the statistics, a significant number of users remained in the temporarily occupied territories of the Luhansk and Donetsk regions. As of January 1, 2016, there were 6 million 89.9 thousand subscribers in Ukraine, of which 5 million 625.1 thousand were households.

According to a study conducted by Factum Group Ukraine, the total...

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Broadband Internet access

Order code IB10045
Updated May 9, 2002

Broadband Internet Access:
background and problems

Angela E. Gilroy and Lennard Gee. Kruger,
Division of Resources, Science and Industry

Summary

Latest trends

Background and analysis

What is broadband and why is it so important?

Broadband technologies

cable connection
Digital Subscriber Line (DSL)
Satellite connection
Other technologies

The state of work on the deployment of broadband access networks

Strategy Issues

Relaxation of restrictions and requirements for backbone telephone companies
Open access

Legislative activity of the 107th Congress

House Resolution No....

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Benefits of broadband internet connection

Broadband is access to the Internet at high speed, which is fundamentally different from modem access. Broadband Internet is called high-speed because of its ability to transfer data at very high speeds over a regular telephone line. The biggest advantage of broadband is its speed, and yet - your stay in the world of the Internet will last as long as you do not turn off your computer and not a minute less.

The benefits of broadband internet are many. Today it is not difficult to get the whole range of cable services, and hence round-the-clock Internet at the highest speed. But, although the Internet has long become popular, you can still meet people who need educational program on this subject. And, perhaps, the only thing that can distinguish the Internet is its speed.

In general, there are three types of connections, of which each can ...

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Connecting to the Internet in Windows Vista Part II

Here is the beginning of the article. The main advantage of a dial-up connection is its accessibility, since this kind of connection can be found in almost all cities. However, this is where the advantages end and continuous disadvantages begin, such as very low speed and reliability of the connection, a busy telephone line, etc. Only a broadband connection will give you all the wonders of the Internet, such as real-time video and audio, not to mention just comfortable work on the Internet without having to wait several minutes for another graphic-heavy Web site to load. The access speed of a broadband connection can be several tens of megabytes, depending on the type of connection and the Internet service provider.

Broadband connection

As mentioned earlier, a broadband connection includes several types of connection at once, such as DSL, cable Internet, home Ethernet networks and...

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Broadband Internet in Ukraine

Broadband Internet access is provided by wired and wireless providers. The speed of broadband (high-speed) Internet access is orders of magnitude higher than the maximum speed of the outdated dial-up (modem) Internet. On the this moment broadband Internet is provided on the following technologies:

XDSL; DOCSIS; FTTH; WiMAX; 3g.

The concept of broadband Internet connection was most relevant in the days of dial-up access (dial-up - Internet over the phone). Back then, "wideband" meant being able to connect to the Internet and use your phone at the same time.

Since then, there have been many more modern methods network connectivity, but the concept of broadband Internet access remained. Now, when offering such access, providers “play with terminology” more, since all the methods and technologies through which an Internet connection is provided, in fact, are ...

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Broadband: Clear Benefits

Introduction

Modem connections have lost their meaning

Impact of broadband networks on the economy

The developed countries

Countries with economies in transition

Broadband networks accessible to everyone

Urbanization and broadband networks

Fundamentals of Successful Broadband Deployment

Development of regulations to encourage investment in new markets

Investments in key infrastructure components and innovative technologies

Radio spectrum allocation for broadband access networks

Encouragement of competition

Development of mutually beneficial cooperation between the public and private sectors of the economy

Introduction

With the development of the Internet, it is becoming increasingly clear to governments in many countries positive influence high-speed networks for commercial companies, public organizations and ordinary citizens...

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broadband access

Broadband Internet access (broadband for short) is also called high-speed access, which reflects the essence this term– Internet access at high speed – from 128 kbps and higher. Today, when even 100 Mbps are available to home subscribers, the concept of "high speed" has become subjective, depending on the needs of the user. But the term broadband access was introduced during the days of widespread dial-up access (dial-up), when a connection to the Internet is established using a modem connected to the public telephone network. This technology supports a maximum speed of 56 kbps. Broadband access involves the use of other technologies that provide significantly higher speeds. However, a connection, such as ADSL technology with a data rate of 128 kbps, also applies to broadband access.

From the history of broadband technology development

Around the beginning...

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Mobile broadband technology, also known as wireless technology global network(WWAN), provides high-speed wireless Internet access using portable devices. Windows supports this technology. With a mobile broadband connection, you can connect to the Internet from any location where GSM or CDMA mobile Internet services are available. Using a mobile connection, you can keep your computer connected to the Internet, even moving from place to place.

Mobile broadband terminology

Mobile broadband technology has its own specific terminology.

A data card is a small card or device that provides mobile broadband Internet access. The removable data card can be in the form of PC cards, USB cards, keys, or ExpressCards. Data cards can also be built-in modules.

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Broadband Internet connection

Setting up a PPPoE connection in Windows 7

Never use software provided by your ISP to connect via PPPoE. Instead, use the procedure described here.

To set up a PPPoE connection, open the Network and Sharing Center window and click the Setup a connection or network link link below the existing connections. Select Connect to the Internet and click the Next button. Select the Broadband PPPoE option, enter your ISP-provided username and password, and enable the Remember this password option. Enter a name for the connection (any name you like) and click the Connect button.

Later, you can connect using the Connect to a network pop-up window or modify this connection in the Network Connections window.

Currently, the main networks for accessing the Internet are broadband networks or. They replaced dial-up telephone lines, when the connection was made using a modem, which provided a maximum data transfer rate of only 56 kbps, and even then, provided that the wired connections to the PBX were of high quality.
To date, providers providing broadband Internet access services most often use the following technologies: ADSL, Ethernet and FTTx.

The very first technology of high-speed access to the Internet, which was widely used, was ADSL or, translated from English, asymmetric digital subscriber line. It arose on the basis of DSL technology, which was intended for the transmission of video over telephone networks, but did not receive proper development. The difference between ADSL was the presence of asymmetry in the communication channel - the speed of receiving information on the client side was significantly higher.
Ordinary wired telephone lines were used as a communication line, a modem was connected on the user's side, which worked with the equipment installed on the PBX. The operation of ADSL equipment in the frequency range significantly higher than the speech one ensured the normal operation of the classical telephone communication. The absence of costs for the laying and installation of connecting highways determined the relative cheapness of this method of high-speed access to the Internet at that time.

ADSL technology provided the maximum speed of incoming traffic up to 24 Mbit/s, the data transfer speed was significantly lower - up to 1.5 Mbit/s. Real numbers were often significantly lower, as they were determined by the parameters of the connecting line.

At present, the priority direction of organizing broadband access to the Internet is the use of twisted pair (Ethernet technology) and fiber optic communication lines (FTTx technology).
A twisted pair cable is a cable with wires twisted in pairs in an insulating, usually plastic, sheath. Depending on the operating frequency, the cable is divided into several categories.
For networks 100 ... 1000 Mbps, the most commonly used twisted pair category CAT5e.

The advantages of twisted pair networks are their low cost and ease of installation.
Flaws:

Due to losses in copper conductors, the cable has a limitation on the length of the laying.
Weather exposure.
The need for lightning protection.
If it is necessary to increase the speed of the network, it is necessary to replace the entire backbone with a cable of a higher category

All these shortcomings are deprived of broadband access networks built on fiber optic communication lines. Currently, this type of construction of wired networks is the most promising. There are two types of networking on fiber optic communication lines.

The first one is called Fiber To The Home or FTTH. In this option, the fiber-optic line reaches the apartment or house, where the switching equipment is installed directly. This type connection is able to provide the highest possible access speed to the external network (1 Gb / s and higher), but at the same time it is also more expensive.
FTTH is reasonable to use in villages or small towns with low-rise buildings located at a considerable distance from each other.

The second type of fiber optic link organization is called Fiber To The Building or FTTB for short. The point of this fiber optic communication technology is that the backbone fiber optic line only reaches the building, usually with a large number of apartments or offices, which are wired by twisted pair. The load of one fiber optic line, as a rule, is 150 ... 250 subscribers, for each of which the data exchange rate is 100 Mbps.
This technology of broadband access to the Internet in terms of monetary costs for installation and subsequent operation is by far the most the best option provision of high-speed communication services.

Recently, wireless technologies have begun to actively develop, which can compete with wired ones in terms of Internet access speed. We are talking about 4G networks. Currently, high-speed WiMAX networks (802.16 standard) and LTE are actively used.

For example, the so-called "fixed" WiMAX, based on the 802.16d standard, provides a network bandwidth of up to 75 Mbps and a signal coverage radius of up to 100 km.
These technologies will be in demand primarily in areas where the installation of wired networks for one reason or another is impossible, as well as to provide mobile broadband access to the Internet.

11. 09.2017

Blog of Dmitry Vassiyarov.

Broadband Internet - application in modern reality

Hi all. At the present time, broadband Internet is ubiquitous - few people know this in practice, although millions of people in our country use it every day. Do you also not quite understand what is at stake? Read this article - and you will find out what wide bands hide behind them, why such an Internet is now popular, at what speed it works and what types it comes in.

The advent of broadband connection (a bit of history)

You may remember the time when the only way to connect to the Internet was through a phone and a modem. It was not so long ago - about 10-15 years ago. The speed was painfully slow - a maximum of 256 Kb / s. But we did not know that it could be different, so we did not complain.

Moreover, this is not the only inconvenience - the Internet also occupied the telephone line, so at some point it was possible to use either one or the other good of mankind. Such happiness was called dial-up access or

Further, the Internet evolved with the xDSL family of technologies, which also involved the use of a modem and a telephone, but with one caveat: you can surf the Internet and talk on the phone at the same time. The latter operates at the lowest frequencies, and the rest of the bandwidth is occupied by the Internet.

In general, any internet that exceeds 256 Kb/s can be considered high-speed as well as broadband. The most common technology from the described family (ADSL2++) also meets this criterion. Her maximum speed is 48 Mbps.

It is quite possible that in the offices of enterprises and public institutions where you can't do without landline phone, still use this type of communication. Be that as it may, he is already outliving his own. What came to replace him? Read on.

Types of broadband internet

There are quite a few varieties. I will not spam, but I will tell you about the most popular ones. Let's start with the highest speed.

This means that the provider is pulling a cable to your computer or router. He happens different types: obsolete - coaxial; more modern, still in use today - twisted pair; the highest quality.

The latter has several advantages over the previous two:

First, it can transmit a signal over long distances without the use of amplifiers.
Secondly, such communication lines are not afraid of electromagnetic interference.
Thirdly, the channels are protected from unauthorized access, because it is almost impossible to intercept the signal passing through the fiber without being noticed.

Among cable Internet technologies, Ethernet operating at a speed of 1-5 Gbit / s has received the maximum distribution. There are also faster subspecies of it, but not all equipment is capable of operating at such speeds.

3G/4G

Which modern man does not know these names? These are mobile wireless technologies. Such a connection is offered mainly by operators mobile communications, as well as individual providers specializing in this.

You can either order the appropriate service and surf from your phone or tablet using your telephone SIM card, or get a special modem, also with a SIM card, and get the opportunity to surf the Internet also from a PC. Only in this case, the speed will be higher than in the case of dial-up modem access.
The situation is like this:

with high mobility (up to 120 km/h), a maximum speed of 144 kbit/s will be provided;
with slow movements (up to 3 km / h) - 384 kbps;
if your device stays put - 2048 Kbps.

It is a promising technology, and therefore the requirements for it are higher: the minimum speed for mobile objects should be 100 Mbps, and for stationary objects - 1 Gbps. But in reality, we have not yet received such a luxury.

VSAT

This is a way to connect through a small satellite earth station. This type of Internet has been used since the 90s and will not become a thing of the past, because in our country there are still remote from civilization settlements where laying cable and stretching mobile networks is not cost-effective.

The approximate speed of such a connection is 4 Mbps.

Benefits of Wide Bands

In conclusion, let's look at the difference between modern broadband Internet and modem:

As you already understood, mainly - a significantly increased speed;
Does not occupy a telephone line;
Provides a continuous connection: you can access the Internet at any time, and in the case of dial-up access, you had to establish a new connection every time;
Assumes two-way communication, that is, data can be simultaneously sent and received;
Allows you to watch digital TV.

I hope that you will often visit my blog in wide bands;)

Broadband access networks (BBA) as your business

* Calculations use average data for Russia

What is "SHPD!" (Broadband or high speed internet access)? Is it a “local home network”? Is he a “broadband service”?

So, broadband access is Internet access at high speed, as opposed to dial-up access using a modem and a telephone jack.

Let's take a closer look at the market opportunities, the broadband market or the so-called "broadband services".

A local home network, designed for 300 subscribers, will cost you at the start in the amount of 6 to 12 thousand dollars. In any case, you can reach the break-even point in two years. However, do not forget that in any case, you will have to grow the subscriber network to 1 thousand...

The market for broadband access networks (BBA) is directly related to the personal computer (PC) market. The more computers people have (ideally, one computer in each apartment), the more confident the broadband access market feels.

Broadband (broadband) versus dial-up

The trump card of broadband access, in contrast to “dial-up access using a modem and a telephone socket,” is a high transmission speed (up to 8 Mbps) and the absence of an annoying “disconnect”. At the same time, broadband access never occupies a telephone line!

That is why the broadband (broadband access) has every chance to win the competitive struggle with a low-speed type of access - with dial-up access or - dial-up.
Not so long ago, the ratio of broadband access (BBA) to dial-up was 10% to 90%. Now dial-up accounts for no more than 30%, and broadband access accounts for 70% of Internet access points!

A provider through one cable usually provides three services at once:

Internet access (70% of income),
IP-telephony (22% of income)
IP TV (8% of income).

A profitable business is already when you have managed to build a network of at least 300-350 users. According to statistics, in one high-rise building, from 10 to 20% of apartments are connected to the “network-locale”.

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Obtaining permits
You will only need to obtain permits for:
in ZhEK
and firefighters for fire safety the project you have started.

ZhEKs take permission to access each of the residential buildings in order to stretch a cable into them and install the necessary equipment there.

Obtaining permission to lay a cable, and inserting it into a common cable (which market players lovingly call “sewerage”) is sometimes a rather difficult process.

There is an alternative way: “pull the network through the air”, it will cost less. With this method, you will spend 1.5 times less cable.

Ready-made ideas for your business

This, however, also requires permission. Permission is obtained from the district administration in whose territory the given microdistrict is located. In the case of stretching "air networks" you will pay annual contributions to the district budget at the rate - for each pole involved in the construction of the network.

After receiving all permits, you conclude a contract with a provider whose traffic your network will use in the future.

Broadband Access: Key Market Figures and Equipment

Conducting the Internet and related services in one residential building (using fiber-optic network technology) costs from 4 to 5 thousand dollars.

The cable costs $400,

All the rest of the costs from the above amount go to the so-called “network control elements”, which include:
switches,
routers,
routers.

If we calculate the costs, taking not a house as a unit, but one user, then we have the following figure:
Connecting each specific user costs an average of 200 to 400 dollars.

Broadband Access: Personnel and Personnel

Two installation engineers can serve the network, who will perform the following functions:

follow the worker technical condition networks,

troubleshoot,

connect new users.

Broadband: Marketing

To begin with, you have to develop three or four packages of proposals for various tariff plans.

Players advise the following:

two tariffs must be made unlimited,

one more tariff - night,

last tariff (optional) - tariff for weekends and holidays.

Additional earnings on broadband access:: two ways

The first additional way to earn money is to sell access to the film library you created, in the database of which there must be several thousand films in demand, including new ones.

The second way to earn broadband access:.

Another unusual way to make money... selling your business to a bigger player. For some time now, there has been a trend in the market: large companies began to actively buy small players.

Therefore, small players "grow" their network to 1 thousand users, and then "sold" to a large player, and for a lot of money. (Approximately according to the same scheme, small farmers sell their calves to large farms).

True, in order to be wanted to be bought, you will have to create a high-quality subscriber base with a high and stable ARPU.

(ARPU is “Average revenue per user”, the average revenue per user. An indicator introduced by telecommunications companies and meaning the average monthly revenue per subscriber. This indicator is used today by IT specialists and Internet providers and is one of the indicators characterizing business success).

The profitability of a network with a capacity of one thousand users is 50%. This will allow the entrepreneur to recoup the money he invested at the start within two years and be able to develop the business further.

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