Prerequisite: Basics of WiFi
Wi-Fi is a part of wireless network protocols which are used for LAN i.e. Local Area Networking and for accessing wireless internet. By using Wi-Fi nearer devices can exchange data by radio waves. It is the worldwide used computer network used at offices, schools, colleges, restaurants, stations, etc.
What is WI-FI
Radio frequencies and signals are utilized by Wi-Fi technology to transmit and receive data wirelessly between two devices. Wi-Fi can be thought of as a wireless method of accessing broadband. The two frequency bands that all Wi-Fi connections operate on are 2.4 GHz and 5 GHz. Whereas the 5Ghz frequency range is used for shorter distances and higher bandwidth, the 2.4Ghz frequency band is used for longer distances.
What is the process of a Wi-Fi connection?
All Wi-Fi connections operate in two easy steps: sending and receiving data on the 2.4 and 5 GHz frequency bands. Initially, your modem and router get a request to access the internet in order to retrieve data. After that, the modem sends the desired response back to the router. The information is then wirelessly transmitted back to the device by the router.
What is broadband
Broadband data transmission is represented by a large bandwidth. Consider the internet as a channel for data transfer between two devices. In this case, the passway that the data is traveling over is broadband. Broadband connections come in a variety of forms: ASL, DSL, Cable, Fiber, etc. The goal of all these technologies is to provide customers with high-speed internet. For example, the greatest technology available to users is fiber optic lines, which provide high bandwidth and symmetrical speeds.
What is the process of a broadband connection?
The broadband uses several lines to transmit large amounts of data Instead of the one line that older dial-up connections utilized to transfer large amounts of data,. The word "broadband" refers to the use of many bands for data transfer.
Functionality of Wifi and Broadband
The following terms shows the working functionality of the wifi and broadband terms.
Working of WiFi:
Wi-Fi is high-speed network connectivity without any use of cables. In this wireless network basically, three components are used i.e., Router, Antenna, and Radio signals. It basically uses radio waves to transfer its data from another wireless router to access Wi-Fi with the help of another device like TV, Smartphone, Tablet, and Computer. Other wireless devices connect to the wireless networks by using wireless Access Points (AP). The access point carries the bandwidth approaching a router, and then it provides networks to other different devices.
Broadband is one type of higher-speed internet connectivity that provides uninterrupted internet service. It can be termed as a lifetime internet service. This provides an internet connection through a telephone line. Earlier a dial-up connection was used to provide internet but that was not as expected by the user. It is generally available in every shape and size. Earlier the broadband was difficult to use for using the broadband connection the user needs to hang up the cellphone just for the use of the internet but nowadays the channels are divided into two parts so that we can use the telephone and internet at the same time.
Working of Broadband:
It is just like a dial-up connection, in this the DSL uses a particular wire i.e. copper phone wires and the coaxial cable are used for cable internet, some fiber-optic cables are used for fiber internet. Some wireless broadband connections are also available such as satellite, 4G, or 5G LTE. Every connection uses different frequencies that provide different ranges and internet speeds.
Difference Between Wi-Fi and Broadband:
S.No. | Wi-Fi | Broadband |
|---|---|---|
1. | Wi-Fi is wireless connectivity that uses radio waves to provide an internet connection. | Broadband is open connectivity in which a high-speed internet connection is always available. |
2. | It is having great portability. | It is having fewer portability features. |
3. | More network blocking can be faced in this. | Less network blocking can be faced in this. |
4. | It is very expensive. | It is less expensive. |
5. | Wi-Fi relies on the original devices that produce the internet. | Broadband doesnât rely on the original devices, it has the capacity to provide higher internet connectivity. |
6. | It connects devices to home and business networks. | While it connects those networks to the internet. |
7. | 802.11a, 802.11b, 802.11g, and 802.11n are four major types of WiFi technology. | DSL, cable, fiber optic, and satellite are four common forms of broadband. |
Pros and Cons of Wi-Fi and Broadband:
we can see the pros and cons of the broadband and Wi-Fi.
Pros and Cons of Broadband
S.No. | Pros | Cons |
|---|---|---|
1. | a broadband connection is majorly faster than the standard dial-up. | Broadband typically has a monthly fee that varies depending on the ISP. |
2. | The actual connection is more dependable than dial-up | Any issues with the ISP could cause the connection to drop. |
3. | Plugging in and accessing the internet is possible since there is no authentication procedure. | Since there is no authentication procedure. Anyone can join without a password which is raises the possibility of a hacking. |
4. | Your phone line is not interrupted by broadband. | It is possible to wired broadband access is scarce or nonexistent in rural locations. it helps to rely on more costly satellite or mobile services for forcing residents. |
Pros and Cons of Wi-Fi
S.No. | Pros | Cons |
|---|---|---|
1. | higher security against hackers as a result of passwords and authentication | Public WiFi networks are more prone to hacking attacks. |
2. | Almost every room in the house is connected to Wi-Fi using a single router. | if we are located in a large home then boosters can necessary Since the network's range is only about 150 meters. |
3. | It is possible for multiple devices and users to connect at once. | In general, wired ethernet connections are faster than wireless ones. |
4. | A large number of wires don't need to connect to each device Since everything is wireless. | More devices mean less bandwidth available on the network. |
Conclusion
the wifi and broadband plays vital role in the internet and networking communication. we can use according to requirement and functionality. Both have some operational pros and cons but provide the communication and networking service.
