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The history of the Internet has its origin in the efforts of scientists and engineers to build and interconnect computer networks.The Internet Protocol Suite, the set of rules used to communicate between networks and devices on the Internet, arose from research and development in the United States and involved international collaboration, particularly with researchers in the United Kingdom and ...
DSLAM. A digital subscriber line access multiplexer ( DSLAM, often pronounced DEE-slam) is a network device, often located in telephone exchanges, that connects multiple customer digital subscriber line (DSL) interfaces to a high-speed digital communications channel using multiplexing techniques. [1] Its cable internet ( DOCSIS) counterpart is ...
About 49 million people in South Korea (or 97.0% of the population) use the Internet. [1] The country has the world's fastest average internet connection speed. [2] [3] South Korea has consistently ranked first in the UN ICT Development Index since the index's launch. The government established policies and programs that facilitated the rapid ...
Switzerland has progressively phased out its GSM (2G) network, introduced in 1993, by the end of 2022. The 3G network, covering 99% of the population, is also being retired, with Swisscom operating it until 2025. As of 2022, over 99% of Switzerland is covered by LTE (4G), and rapid 5G network rollout has led to Swisscom achieving 99% population ...
There were 114,000 broadband subscriptions. 84% of Internet users accessed the Internet at home, 75.8% at work, and 24% use public Internet cafés. There were 2,602,640 Facebook users in June 2011 for a 24.5% penetration rate. This compares well with the 10.3% rate for the world as a whole, 3.0% for Africa, and the 7.5% rate for the Middle East.
Also in 2020, Norway ranked 107th out of 193 countries with 5,721,255 mobile broadband Internet subscriptions giving 107.84 subscriptions per 100 population (95th in the world). Lyse, Norway, with an average measured connection speed of 8.1 Mbit/s, is the fastest city in Europe according to a 2011 report from Akamai. ADSL
HSPA+ sign shown in notification bar on an Android-based smartphone. Evolved High Speed Packet Access, HSPA+, HSPA ( Plus) or HSPAP, is a technical standard for wireless broadband telecommunication. It is the second phase of HSPA which has been introduced in 3GPP release 7 and being further improved in later 3GPP releases.
Contention ratio. In computer networking, the contention ratio is the ratio of the potential maximum demand to the actual bandwidth. The higher the contention ratio, the greater the number of users that may be trying to use the actual bandwidth at any one time and, therefore, the lower the effective bandwidth offered, especially at peak times. [1]