Network Technology or Mobile Network Technology is the technology that widely used for cellular communications and cellular network i.e Internet. Also termed as 2G / 3G / 4G. When it comes to Internet there is 2G, 3G, 4G services available for cellular network.
2G Network (GPRS): 2G, Second-generation mobile telecommunications technology Network was firstly introduced in 1992. 2G is the first digital cellular system, in which the sound of superior quality goes, and it is even safer than 1G. It offers data services and SMS text messaging. 2G network is little bit improved to 2.5 G network is a new version of 2G. Its speed is approximately 144kbit/s. This network is still used mostly on mobile networks.
3G Network (HSPA): 3G “3rd generation”mobile telecommunications technology that is used to run the network high speed internet. The 3G network will be found in almost all of India. It is the successor of 2G and also the first one to enable video calls. With 3G Network, you can quickly download data in your mobile without any problem. We can also call 3G as a mobile broadband, because its speed is quite good as a broadband.
4G Network (LTE): 4G, Fourth generation mobile telecommunications technology is called short in the fourth generation or 4G LTE. A 4G system can provide fast mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, 3D television, and cloud computing services. A user who uses 4G networks gets 5-7 times or more faster speed compared to the 3G network.
Internet, which is also called short in Net, is a group of countless computer-connected computer networks, with the help of which you can exchange all kinds of information from one computer to another computer. To connect all the computers to the Internet, many organizations connect the Internet globally with the help of servers, switches, routers, fiber cables etc. using TCP / IP and other technologies in a managed way. No one owns a company, but many companies in the world collaborate with it to ensure its proper functioning and development. High-speed fiber-optic cables is the backbones of the Internet and Esko telephones companies owns in different countries of the world. These fiber cables are the largest communication medium in the internet, on which the world travels data of the internet.
What is the use of internet
Thus, for the Internet, we can say that it is a group of thousands of small networks in which many small private, public, business, education or government network interacts with each other by connecting to a wired or wireless medium.
Internet History – The time of 1950 was when the development of electronic computers was started and digital communication was thought of. Top universities of the United States felt that they should have a tool that does not take much time to do information sharing and access, so that they can transfer the research data without time wasted. In those days, US defense was also researching on the digital network and network data system. With this thought, the US Department of Defense contacted the US universities for the development of ARPANET and packet network systems in the late 1950 and asked for research. Research started on packet switching in the early 1960s and in the late 1960s, hue packet switched networks such as the ARPANET, Cyclade, the Merit Network, NPL network, Tymnet, and Telenet were developed using different protocols.
In this, inter-networking protocols were developed in the ARPANET project, in which many different networks could be used to join single network of networks. ARPANET was started to develop from two network nodes, which was connected to two different locations. After that ARPANET achieved success in connecting fifteen sites to the end of 1971. Here the expert has understood how much potential and future is in this interconnection tool. When the National Science Foundation (NSF) funded Computer Science Network (CSNET) in 1981, ARPANET was expanded more and when the Internet Protocol Suite (TCP / IP) standardized was adopted in 1982, then worldwide, all networks were interconnected. Began to be connected. Then in 1984, the concept of domain name started, it was the beginning of the Internet revolution that went ahead after the existence of the World Wide Web.
Another related Smartphone terms:
4G | Smartphone | Network Technology | Network Speed | GPRS | EDGE | Body | Dimensions | Weight | Sim | Sim Slots | Display | Resolution | Pixel density (PPI) | Sensors | Protection | Camera | Android | OS (Operating System) | CPU | GPU | Chipset | ROM | RAM | WLAN | Bluetooth | GPS | Browser | Battery