The statistical indicators of dsl subscribers essay
Essay on statistical methods and probability - according to chesemore (2011), statistics is concerned with methods based on mathematics theory and probability, which allows the user to summarize many observations concisely. Subscriber lines (dsl) offered by the local regulated telephone company (the incumbent local exchange carrier, or ilec) and competitors who resell dsl using the ilec facilities. International organization's feedback on egypt's effort to measure the information society insead, france feedback soumitra dutta dean of external relations, insead, france oecd's feedback on vincenzo spiezia head of the oecd territorial indicators and statistics unit world bank feedback.
In frontier dsl areas, the upload speed will be much lower, usually about a tenth of the download speed having download speeds that are much faster is normal for home internet service most online activities (netflix, facebook, etc) need dramatically more download bandwidth than upload. With dsl, the telecommunications carrier also has a modem, allowing it to converts the data to a more appropriate digital format and transmit it across the network to the destination, possibly via another dsl link. This subscription provides online access to the oecd telecommunications and internet statistics database, which provides annual data from 1980 onwards for 100 telecommunications variables such as standard lines, digital lines, idn lines, dsl lines, mobile subs, residential lines, pay phones, telecoms staff, revenues, investment, traffic, and much more for oecd countries. The diagnostic and statistical manual of mental disorders is used by clinicians and psychiatrists to diagnose psychiatric illnesses in 2013, a new version known as the dsm-5 was released.
The global telecommunications sector is a bastion of global growth the global internet service providers (isps) industry, however, has had its demand siphoned by operators in wireless telecommunications, truncating revenue growth to an extent. Although there has been a surge in subscriber numbers, fixed broadband remains a relatively small but expanding market segment most significantly, the arrival of mobile broadband has seen widespread access to faster internet speeds. Telecom revenue revenues generated from telecom activities such as voice calls, mobile calls, internet access or pay tv (cable, fiber or dsl) revenues can be derived from service to consumers or businesses. Given the region’s general economic indicators, there is ample room for expansion 1942 forecast fixed broadband subscribers 1943 operator statistics 1944 mobile broadband 20 nicaragua 201 national overview table 253 panama broadband subscribers, dsl and cable 2001 - 2012 table 254 c&w panama dsl subscribers - 2005 - 2011. Adsl - asymmetric digital subscriber line adsl is the most commonly deployed types of dsl in north america short for asymmetric digital subscriber line adsl supports data rates of from 15 to 9 mbps when receiving data (known as the downstream rate) and from 16 to 640 kbps when sending data (known as the upstream rate.
Measuring ict statistics results from expert group on telecommunication/ict indicators meeting, march 2010 christian ø madsen •dsl •fibre-to-the-home/building oecd fixed xed wireless' broadband subscribers per 100 inhabitants, by technol ogy,december. Vietnam - telecoms, mobile, broadband and digital media - statistics and analyses - this report provides a comprehensive overview of the trends and developments in the telecommunications and digital media markets in vietnam. Indicators by: research and markets via business wire news releases october 03, 2018 at 12:17 pm edt the report provides statistics and an overview of broadband market developments and trends, as well as subscriber forecasts to 2023 and this process has prompted telia to stop services based on dsl by the end of 2020. Vietnam - telecoms, mobile and broadband - statistics and analyses publication overview this report provides a comprehensive overview of trends and developments in vietnam’s telecommunications market. “broadband internet access in oecd countries: a comparative analysis” sherille ismail 4 an alternative indicator is deployment, ie, the availability of broadband services this data is harder to • the number of dsl subscribers exceeds the number of cable modem subscribers in south korea, belgium, denmark, sweden, japan, and.
Computer and internet use in the united states: 2015 this report is an update to the 2013 report it highlights computer and internet use data for various demographic and geographic characteristics. Official statistics in sociology posted on december 22, 2015 by karl thompson definition: official statistics are numerical information collected and used by the government and its agencies to make decisions about society and the economy. World broadband statistics q1 2013 june 2013 point topic ltd the decline in subscriber numbers for copper based technologies (dsl, adsl, adsl2+) continues in regulatory authorities (nras) also frequently report dsl and other broadband statistics, although often with a greater time delay despite any difficulties that may arise as a. Indicators included in the core list are clearly defined and associated with statistical standards, which allows comparability across countries an increasing number of countries are. Introduction at&t is a leader in telecommunication services, including cell phones, wireless, u-verse, digital tv, high speed internet, dsl, and home phone the company currently has lost its exclusive i-phone contract with apple, and one of its main competitors, verizon, has come out with the 4g network.
The statistical indicators of dsl subscribers essay
Validity refers to the extent to which an indicator (or set of indicators) really measure the concept under investigation this post outlines five ways in which sociologists and psychologists might determine how valid their indicators are: face validity, concurrent validity, convergent validity, construct validity, and predictive validity. The shift to broadband continues, with the number of dial-up subscribers becoming negligible continuous improvements in national and international fibre infrastructure as well as in 3g and 4g services have raised zimbabwe's internet and broadband performance indicators in recent years. Descriptive statistics were used to explain the statistical indicators of the following variables : (a) dsl monthly charge in oecd member countries, (b) dsl speed of connection in oecd member-countries, and (c) volume of dsl subscription in the light of the problem under study.
- Guyana - telecoms, mobile and broadband guyana's mobile sector stimulated by m-payment services launchbuddecomm's report guyana - telecoms, mobile and broadband provides a comprehensive overview of the trends and developments in the telecommunications market of guyana, including industry and operator data updates and estimates to 2014.
- However, it is important that oecd countries try to ensure a better consistency in the use of indicators to measure availability of broadband the paper, in certain tables, lists all oecd countries even though they may be using different indicators to measure broadband coverage.
Digital subscriber line (dsl originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines in telecommunications marketing, the term dsl is widely understood to mean asymmetric digital subscriber line (adsl), the most commonly installed dsl technology, for internet access. Because of the shortcomings of economic and social indicators, additional information is required for wide policy making keywords: economic indicators , gdp (gross domestic product) , policy , policy makers , quality of life , social indicators. Reason • internet indicators essential for quantifying “the state of the internet” & the “digital divide” • a variety of statistics are used.