Pros and cons of a wireless network with Wi-Fi

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By Miro Stoichev

There are benefits and drawbacks to every endeavor. They categorically decide which technology to use under what circumstances. Wi-Fi networks and this fate were not able to coexist. What then is it, in the end? LAN or Wi-Fi? Let’s examine now. Although Wi-Fi has many benefits, it also has some drawbacks.

Wireless network benefits

Wi-Fi Network creation and expansion are simple. This may be the primary benefit of wireless networks. It implies that setting up a functional and quick enough wireless network won’t take much time or effort. Above all, it will involve the least amount of money. For instance, Wi-Fi is the answer if you recently purchased a renovated home or apartment without a wired network. The idea isn’t even that making a “regular” network is sometimes just indolent (yes, there are those who do such things). Additionally, with one or more access points, you can connect to a single local network, even in buildings that are standalone. Or PCs located on various floors. Even though they are separated from one another by a significant distance. Furthermore, wireless networks are easy to set up, affordable, and attractive (they don’t require a lot of wires). Particularly considering that setting up a wired network isn’t always feasible. For instance, at different seminars, conferences and exhibits.

Remember the buildings where it is not possible to run cables because of their historical significance. This holds true for historical sites like museums and buildings. Connectivity and expansion are relatively easy to achieve. It’s finished when you add a new computer via Wi-Fi. Please let us know if you would like to establish an Ad-Hoc connection or an access point once more.



The unquestionable benefit nowadays is universal mobility. It allows someone to conduct business wherever they are and under any circumstances. Portable computers, tablets, cell phones and even in vehicles. All of these are examples of the technologies that enable human mobility. Mobility has taken on a more expansive meaning with the development of wireless networks and associated computer technologies. It currently provides the ability to connect any communication-capable device. And because there are currently a great deal of them in the contemporary world. If you have a mobile device, you can travel the nation and city safely. And make sure you maintain constant communication. As well as have access to the most recent data. Here and now!

The saying “If the mountain does not go to Mohammed, Mohammed goes to the mountain” can eventually be taken in a different way. The Wi-Fi network will come to you if you choose not to visit the network. Connect to Wi-Fi even when you’re overseas to access everything. Not overpaid.

Possibility of connecting to a different kind of network

Benefits and drawbacks of wireless networks. One benefit of wireless networks is that wired connections are always possible. Also, any laptop or PC can be connected. Using the port on the access point or router is sufficient to accomplish this. In this instance, there won’t be any limitations on your access to network resources. This is in case the Wi-Fi driver is not found.

This feature is primarily utilized for tying distant locations and buildings into a shared network. A wireless technology connects multiple buildings. In locations where setting up a wired network is either prohibitively expensive or impossible. It is, to put it simply, irrational.

Access to the Internet quickly

Access to the Internet quickly

You can arrange Internet access if you have an access point with a connection to the Internet. And every one of your local networked computers. In this scenario, the connection speed will be far faster than what standard 3G modems and even LTE can offer. Access through a wireless network is a viable substitute for a costly option like a fiber-optic channel. Some large companies are unable to finance the installation of said channel. We are discussing 4G technologies here, as well as the impending 5G boom. What cannot be said about purchasing a Wi-Fi router or access point, which is something that the average person can buy? All that matters is how much you are prepared to pay for the offered channel. And of course, the routers actual cost.

A channel with a speed of at least 10 Mbit/s has long since ceased to be regarded as a great luxury. And for a fair price, you can currently get 100 mbps in practically any home. Only the Wi-Fi router needs to be installed. Basically, every router or access point has a WAN port with an RG45 connector. You can now connect to popular wired Ethernet networks as a result. From any provider of services in your residence.

Wireless networks’ drawbacks

Wi-Fi in older protocols, there is a low data transfer rate

Regardless of the network’s speed, it is consistently insufficient. This issue is especially serious because it affects the wireless network. The actual data transfer speed in such a network is not the same as the theoretical one. For a variety of causes.

One can attribute certain circumstances to them, like the quantity of obstacles on the signal path. In addition to the quantity of PCs linked to the network. Characteristics of data packet construction (a lot of service data). Distance between PCs and the router, among other things.

Many radio streams are now available thanks to technologies like MU MIMO. Every network client device operates independently. By doing this, the problem with Wi-Fi transmission speed is partially resolved, and the network load is lessened. However, it doesn’t totally resolve the problem. Furthermore, LAN speed is 1 gbps. That is not available over Wi-Fi. It is sufficient for basic tasks, though. This could soon change, though, with the introduction of the new 802.11ax protocol.

Network Security

Workplace security, whether it is wired or wireless, has always come first. For businesses that use cash or other tangible assets for operations, this is a crucial problem. Working on a wireless network has somewhat less security than on its “friend,” the wired network. This is because the encryption and authentication systems are not robust enough. The first encryption protocol, WEP, demonstrated this by encrypting data using a 40 (pc) key length. It turns out that analyzing the intercepted packets for two to three hours is sufficient to calculate such a key. Thus, exercise caution when using public Wi-Fi. Anybody could find themselves in the same network as you!

Undoubtedly, this is a challenging task for a novice user, but it is not a problem for an expert. But things aren’t always as bad as they appear. As you are aware, more sophisticated and “tricky” encryption algorithms have been employed over time. People who are able to encrypt data using keys that are up to 256 bits long. But this forced a decision between speed and encryption technique. Considering that the service header grows as the key length does. And consequently a discernible drop in the data rate. It is evident that a wireless network has benefits and drawbacks.

Devices with high energy consumption

This drawback primarily affects users who operate within a wireless network. Whether from tablets, laptops, or other portable devices. You are aware that the batteries used to power these kinds of gadgets don’t have infinite energy. Furthermore, any “extra” device causes the stock to run out quickly.

There are definitely systems in place to help you use less energy. However, energy is used up, and it does so quickly.

Device incompatibility

With Wi-Fi Users have always been interested in compatibility issues. Because if his device suddenly stops working, nobody will like it. In relation to the generation of wireless network equipment that is being replaced. In essence, the following strategy is used: equipment that was created earlier can function with equipment that was developed later. We refer to this as backward compatibility. Regarding wireless network hardware, this idea isn’t always applicable. It is primarily about speed. For instance, IEEE 802.11g and 802.1 1g+ wireless equipment was actively used in the past. In “incomprehensible” turbo modes, it doubled the speed at which data could be transmitted. In comparison to comparable “native” standards equipment. IEEE 802.11n, and IEEE 802.11ac in particular, now operate far more smoothly. Moreover, 802.11ax will perform even better!

In wireless networks, incompatible devices are practically nonexistent due to various circumstances. The fact that IEEE 802.11g (or IEEE 802.1 1g+) devices are backwards compatible with IEEE 802.11b (or IEEE 802.1 1b+) devices is the only thing that has made life easier. I would like to emphasize that using devices made by the same manufacturer is preferred for complete compatibility with these standards. Not naturally, though. It is evident that a wireless network has benefits and drawbacks. The updated 802.11AC protocol is currently accessible. For it, there aren’t many client modules, though. Most likely, only Macs have them now. You purchase an AC router, but your laptop is IEEE 802.11n compliant. The enjoyment lies in that. Although it will function, the router’s full beauty won’t be revealed. That speed will remain constant – in accordance with the IEEE 802.11n protocol. We’ll have to wait and see what happens when 802.11ax is released.

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