Summary  
This chapter covers the principles of wireless communication protocols, explaining how standards like Wi-Fi (IEEE 802.11), Bluetooth, 5G, and Zigbee define data framing, modulation, and network topology for reliable radio-frequency transmissions.

General domain of usage  
Smart home systems

**Wireless networking standards** are essential for facilitating seamless communication between devices without the need for physical connections. Some of the most widely used standards include **Wi-Fi**, **Bluetooth**, **5G**, and **Zigbee**. 

**Wi-Fi (802.11 standards)** enables high-speed internet access, evolving over time with versions like **802.11n**, **802.11ac**, and the latest **802.11ax (Wi-Fi 6)**, which offers faster speeds and better performance, especially in crowded environments. 

**Bluetooth** supports short-range communication for personal devices, such as headphones, speakers, and smartwatches, allowing quick, low-power data transfers. 

**Cellular networks**, including **4G LTE** and **5G**, have transformed mobile communication by delivering faster speeds, lower latency, and increased capacity, with **5G** supporting emerging technologies like **IoT**, **smart cities**, and **autonomous vehicles**. 

Lastly, **Zigbee** is designed for low-power, short-range communication and is frequently used in smart home systems, creating reliable mesh networks that connect devices like lights, thermostats, and security cameras efficiently.

What is the main advantage of 5G over 4G LTE?

Fondamenti di Networking è un corso completo pensato per principianti e utenti intermedi che desiderano acquisire competenze pratiche nel networking. Coprendo tutto, dai concetti di base alle applicazioni avanzate, il corso affronta argomenti chiave come tipi di rete, indirizzamento IP, protocolli e sicurezza di rete. Al termine del corso, sarai in possesso delle competenze essenziali per risolvere problemi, mettere in sicurezza e gestire reti in modo efficace, creando una solida base per ulteriori specializzazioni nel networking.

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Discover the essential tools and techniques used to diagnose and resolve network issues. Learn how to identify and address common network problems, monitor performance, and ensure networks are running optimally. This section will also cover best practices for maintaining a network and keeping it secure.

Wireless Networking Standards

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Wireless Networking Standards