PAN

Definition:
A Personal Area Network (PAN) is a small network used to connect personal devices, typically within a very limited range (usually within 10 meters). It is commonly used for communication between devices such as smartphones, tablets, laptops, and wearable devices.

Key Features:

1. Small Range: PANs typically cover a very short distance, usually around 10 meters (33 feet).
2. Low Power Consumption: PANs are designed to operate with minimal power, suitable for personal devices.
3. Wireless Connectivity: Most PANs use wireless technologies like Bluetooth, Wi-Fi, or infrared for communication.
4. Ease of Setup: PANs are easy to set up and don't require complex configurations.

Core Components:

• Devices: Smartphones, laptops, smartwatches, wireless headphones, and other personal devices.
• Wireless Technologies: Bluetooth, Wi-Fi, NFC (Near Field Communication), and infrared are commonly used for connectivity.

Uses:

• Connecting devices like smartphones to Bluetooth headphones or smartwatches.
• Sharing files between devices using Wi-Fi or Bluetooth.
• Connecting peripheral devices (e.g., keyboard, mouse) to a laptop or computer.

Example:
You use a Bluetooth PAN to connect your phone to your wireless earbuds or pair your smartwatch with your smartphone to sync data.

Summary:
A Personal Area Network (PAN) is a small-scale network used to connect personal devices over short distances, usually with wireless technologies like Bluetooth or Wi-Fi, to facilitate communication and data sharing.