Definition
A cellular network is a wireless communication system that facilitates communication between mobile devices. It divides geographic areas into smaller sections (cells), each served by a cell tower or base station. These cells transmit data using radio frequencies.
Cellular Network Examples
- Smartphones rely on cellular networks for voice calls, internet connectivity, and text messaging.
- Internet of Things (IoT) devices use cellular networks for remote control and monitoring.
Pros and Cons of Cellular Network
Pros
- Universal coverage: Cellular networks cover extensive regions, even remote locations.
- Mobility: Cellular networks allow mobile devices to transition between cells without disconnection.
Cons
- Bandwidth limitation: The performance of cellular networks can decline in densely populated areas or during peak usage times.