3G is a wireless communication technology, third generation of wireless communication standards, following the earlier 2G technology that operates on various frequency bands, enabling widespread connectivity across different regions.
Specification | 2G Network | 3G Network |
|---|---|---|
What is 3G speed for data transfer
| Up to 384 Kbps
| 200 Kbps (moving devices) 384 Kbps (stationary devices) |
What is Network Architecture
| GSM (Global System for Mobile Communications) | UMTS (Universal Mobile Telecommunications System) |
3G Voice Calls
| Circuit-switched
| Circuit-switched or Voice over IP (VoIP) |
Internet Access within 3G
| Basic web browsing and limited data services | Faster web browsing, email, multimedia streaming |
Advanced Features in 3G
| N/A
| Video calling, mobile internet access, multimedia streaming, enhanced security |
Smart Metering: accurate billing, remote monitoring, and efficient energy management.
Asset Tracking: logistics operations, supply chains.
Environmental Monitoring: monitoring pollution levels, optimizing resource usage, and ensuring a sustainable environment.
Healthcare: wearable devices, virtual consultations, and timely medical assistance.
The structure of 3G networks involves base stations, mobile devices, and core network components. Here's how it works:
Base stations or Node B are access points for mobile devices to connect to the 3G network. They get and transfer data signals, providing seamless communication between devices and the network.
3G-enabled devices, such as smartphones, tablets, and IoT sensors, utilize the 3G network to access the internet, make calls, and transmit data. These devices are equipped with SIM cards that authenticate and authorize network access.
Core Network implies various elements, including the mobile switching center (MSC), serving GPRS support node (SGSN), and gateway GPRS support node (GGSN) enable call routing, data transfer, and network management.
Visit the 1NCE Shop and start connecting your IoT devices easily. Simply order your SIM cards, choose the desired type of SIM card and fill out all required forms. After the payment has been approved you get your cards within seven to ten business days.
