What is passive WiFi

The internet has turned out to be one of the most useful inventions man has created for his benefit. Thanks to this, the devices can be connected to the network , which makes it possible to get the most out of their utility.

Wireless networks represent an important element as the use of Wi-Fi networks is increasingly being added to everyday elements . Learn more in this link how wireless network technology works. Despite the fact that this tool is very useful, it has a drawback and it is the amount of energy it consumes on your phone.

Did you know that WiFi consumes almost 60% of your battery power? And this is not just a problem for your phone. It can also affect any device that is capable of connecting to the network, but thanks to great technology it is possible to solve this problem.

This lifesaving technology is known as passive WiFi . In this article you will learn what it is and if it is better than the conventional one.

What is passive Wi-Fi?

The objective of this is to reduce the energy consumption that occurs when having more than one device connected to a WiFi network. This is necessary because the IoT in the future will allow our connections to be on a larger scale .

So having a WiFi network that is responsible for reducing the daily consumption of devices up to ten thousand times less is amazing. Generating energy, but without subtracting consumption from other devices is a very small line than this network.

Why use the conventional one? How does it work?

Both conventional Wi-Fi and passive Wi-Fi present data transmission digitally if there is a difference. One of them is that the speed of the passive is barely greater than 11 Mbit / s. On the other hand, the conventional one has a 54 Mbit / s and 300 Mbit / s.

For conventional WiFi to start working it is necessary that there are two devices to transmit and receive radio signals. In turn, both devices with appropriate hardware must handle the transmission and reception of data with information in an equitable way.

That is, device A through a cable receives reception of the Internet signal and then processes it. Device B will receive this signal by means of radio waves.

This can be done in reverse when device B transmits a signal via radio waves to device A or wireless router.

What makes passive WiFi better is that it makes it possible for this transmission and reception to take place over separate radio waves. This implies that only one device involved is the one that transmits the signal since there are specific passive sensors.

So it is not necessary that both devices have an antenna and a broadband chip as in conventional WiFi. This last detail is what allows this wireless network to reduce the consumption of the devices involved with the transmission.

If your device says that this technology makes the most of it, but if not and you want to have this passive WiFi, what can you do?

Your mobile device must have a passive chip installed in it for the expected operation to occur. In addition, your router must have specialized software to allow it to carry out this type of low-consumption wireless signal.

What are the advantages and disadvantages of passive Wi-Fi?

Among the advantages of this wireless network is that it is highly efficient and thus reduces energy consumption. Thanks to this it is possible to keep the environment healthy, since less consumption equals less pollution.

Since it does not require putting your savings at risk, it is not necessary to buy new large installations, its operation is simple.

On the other hand, this wireless network has disadvantages since, being new to the market, it is in the framework of improvement. As we saw compared to the conventional WiFi network, it has a lower one which means that it is an area that requires improvements.

In the following link learn more about WiFi Routers – What is it, what is it for, how does it work? – Their types and characteristics.

If you want to learn other things about Wi-Fi networks, this article on how to change the username and password of the Wi-Fi router administrator may be of help.

 

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