3G
In a computer context, 3G refers to the third generation of mobile telecommunications technology. Developed in the early 2000s, it significantly increased data transfer rates and enabled advanced mobile internet capabilities beyond its predecessor, 2G.
Key features and capabilities
Third generation: The "G" stands for "generation" and represents a major technological leap in mobile networking.
Faster speeds: 3G offered peak data transfer rates of up to 2 Mbps, which was a vast improvement over 2G networks. Later iterations, such as HSPA (3.5G), further boosted speeds to over 14 Mbps.
Mobile multimedia: With its higher bandwidth, 3G made it possible for mobile devices to handle data-intensive applications, including:
Increased capacity: 3G networks had significantly more capacity than 2G, allowing them to serve a larger number of users with reliable service.
Key technologies: Major 3G standards include Universal Mobile Telecommunications System (UMTS) and CDMA2000.
Evolutionary step: 3G laid the groundwork for the development of modern mobile broadband services, including the more advanced 4G and 5G technologies that have since superseded it.
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