Fixed Wireless Access (FWA): Fixed Wireless Access is a type of wireless communication that provides high-speed wireless internet access to a fixed location, such as a home or business. It involves the use of radio signals to provide a connection between the service provider's network and the customer's location. FWA is often used in areas where traditional wired broadband options (like DSL or cable) are impractical or expensive to deploy.Here's a brief overview of how FWA works:FWA is particularly useful in rural or remote areas where laying traditional wired infrastructure is cost-prohibitive.
Base Station: The service provider sets up a base station with a high-capacity connection to the internet. This station is equipped with antennas that transmit and receive signals over the air.
Customer Premises Equipment (CPE): The customer has a receiver/transmitter installed at their location, often referred to as the Customer Premises Equipment. This can be a small outdoor unit (similar to a satellite dish) that communicates with the base station.
Wireless Link: The base station and the CPE establish a wireless link, typically using radio frequencies. This link provides the customer with internet access without the need for physical cables.
Router/Modem: Inside the customer's premises, there is usually a router or modem that connects to the CPE. This device then provides wired or wireless connectivity to the user's devices.
WiFi: WiFi, on the other hand, is a technology that enables devices to communicate wirelessly using radio waves. It is commonly used for local area networking (LAN) and internet access in homes, businesses, and public spaces. WiFi operates based on the IEEE 802.11 family of standards, and it allows devices like smartphones, laptops, and other wireless-enabled devices to connect to a local network and access the internet.Key components of a WiFi network include:
Wireless Router: This device connects to the internet through a wired connection (like DSL or cable) and has built-in wireless capabilities. It allows devices within its range to connect to the internet.
Wireless Access Points (WAPs): In larger networks, additional wireless access points may be used to extend the coverage area. These devices are connected to the router or a wired network and provide additional WiFi coverage.
Wireless Devices: Devices such as laptops, smartphones, and tablets come equipped with WiFi capabilities, allowing them to connect to a WiFi network.
SSID and Encryption: WiFi networks are identified by a Service Set Identifier (SSID), and security features such as encryption (WPA2 or WPA3) help protect the communication between devices and the network.
