How to get Internet without Cable?-The Internet consists of networks interconnected by standardized communication protocols. It is a worldwide web-making system of the virtual network. The network of websites connected by hyperlinks makes the internet. The internet connects the computers to each other through wired connections via wires, cables, or wireless connections by electromagnetic waves or any other types of networks. And yes, the internet can be accessed without a cable through modes of wireless connections.
The transfer of information between two or more points uses Radio waves which are the most common wireless technologies. Wireless Fidelity (Wi-Fi) is one such thing that allows a device to connect with other devices through the internet or communicate wirelessly within a particular area. In simple words, we can say Wi-Fi is a wireless signal used to connect devices by radio frequencies. The Wi-Fi signals are very easily picked up by any wireless capable device such as a laptop, tablet, smartphone, etc.
There is a satellite internet connection also that provides an internet signal using a satellite that reaches your device through your internet service provider (ISP). This technology can be available anywhere as it connects to a satellite circling the Earth.
Working on the Wi-Fi
- When a radio signal is sent from a wireless router, it translates the signal into data you can see and use on your device.
- The Wi-Fi frequencies are of two different bandwidths which are split into multiple channels. Thus, preventing high traffic and interference while sharing data across these channels the process becomes easy.
- When the internet is accessed on your device then the information you’ve requested is primarily converted into binary code as a series of 1s and 0s.
- After that, the code is translated into wave frequencies. The translation is done by the Wi-Fi chip embedded in your appliance. Then the frequencies move across the radio channels and are received by the connected Wi-Fi router.
- The router converts the frequencies back into binary code and translates it into the data that you requested which is received by the router is through the Internet.
- All of this process of conversion and required details happen in a blink of an eye; as most routers operate at 54 Mbps (megabits per second).
Working of the Satellite Internet
- Satellite internet is a process of transmission and reception of data from a small satellite dish on Earth communicating with an orbiting geostationary satellite above Earth’s equator.
- The Network Operations Centre or NOC is responsible for transmitting and receiving information from the orbiting satellite to Earth.
- All the communication made from a satellite dish to the orbiting satellite flows along the NOC which itself is connected to the internet or a private network.
- The satellite internet provides high data speed which improved from the earlier times using modern technologies.
How and Where to Use
Today Wi-Fi has become an integral part of our fast-paced lives which made the use of the internet possible in a lot of ways without any cables. It is widely used in all sectors of digital media and computers.
- Wi-Fi can be used to get internet in any of the wireless capable devices.
- Wireless streaming of audio or videos can be done on these gadgets. Sharing of files, folders, data, etc through high-speed transfer rate is much useful nowadays.
- Wi-Fi hotspots enable internet access over a Wireless local area network (WLAN). Hotspot uses the main network connection to offer temporary internet access on the connected devices without any acknowledgment of the main network connection.
- One of the many innovative ways is using it as Voice-over Wi-Fi. VoLTE (Voice over Long-Term Evolution) introduced by the telecom companies enables you to call anyone through the mobile is connected to the home Wi-Fi network.
- Wi-Fi can provide network connectivity to a whole city by deploying well-versed routers in certain areas to utilize the internet facility.
- The location of any Wi-Fi hotspots can also be identified using it as a positioning system.
- Over 99% of the US population has access to satellite internet available even in rural areas.
- The satellite internet has less bandwidth and is also prone to interferences.
Is Wi-Fi and Satellite Internet similar?
Both the connections are an alternative to DSL or cable internet connections
- To access this fixed wireless internet, a Line of Sight (LOS) connection to that tower that broadcasts this service is needed while satellite internet is easily available anywhere through the connection of the orbiting satellite.
Is Wi-Fi better or Satellite Internet?
- The satellite internet has high latency compared to Wi-Fi which makes delays in the connection so Wi-Fi is considered more responsive.
- Weather impact can be seen on the satellite internet while Wi-Fi has connected through local network thus no interference due to clouds, rain or fog.
- Wi-Fi is also less expensive than satellite internet, which makes it a better internet connection system.
Conclusion
Thus, the internet is a worldwide telecommunications system of any type to provide connectivity across distance and computer platforms making it a network of networks in a true sense. The use of wireless internet connection has splurged in recent times because of its high availability and cost-effectiveness. This has made human life a lot easier and faster in terms of easy access and successful navigation to the required data all over the world.
