What is Wireless? How Does It Work?
With the widespread use of the internet in our lives, wireless connections have also become an essential part of our daily routines. That's why we often hear the terms wireless or Wi-Fi. In simple terms, “wireless” can be translated as “radio” or “telecommunication wave” and generally refers to wireless communication or data transfer.
The wireless system was originally developed for emergency communication. Over time, due to the advantages it offered, the system became more widespread. One of the main reasons for this expansion was the low cost of installation, especially in urban areas. Wired systems, on the other hand, came with high infrastructure costs, which limited internet accessibility. Because of this, broad infrastructure could not be established in many areas.
Today, wireless systems are used not only in computers or smartphones but also in dozens of other devices. The term Wi-Fi, which is often confused with wireless, is actually a standard under the wireless umbrella. Wi-Fi stands for Wireless Fidelity.
How Do Wireless / Wi-Fi Systems Work?
Wireless access points are systems that generate radio waves. These waves are produced according to various standards and can be detected by compatible receivers. Many modern devices come with built-in Wi-Fi receivers, allowing them to detect these waves and connect to the network. Devices without Wi-Fi capability can still connect using a wireless adapter.
Some of the components used in wireless systems include:
ADSL modem
Wireless network adapter
Access point
Wireless bridge
What Are the Types of Wireless Connections?
Wireless connections are generally divided into two main types: WAN and LAN.
LAN (WLAN) stands for Wireless Local Area Network. In Turkish, it's referred to as Kablosuz Yerel Alan Ağı. It allows devices to exchange information over short distances using radio waves, typically within homes, offices, or campuses.
WAN stands for Wireless Wide Area Network. This type is used in more challenging conditions where cable connections are insufficient. It enables building-to-building communication through wireless devices such as a wireless bridge.
