3G和4G技术的区别

3G 和 4G 在技术合规性、信息传输速率、容量、信息处理设计和连接种类等方面往往存在差异。3G代表第三代，其中优化了移动平方措施，以支持更高属性的信息和宽带服务。 4G LTE 代表第四代，它提供了许多功能，可实现更快且受陪审团操纵的移动宽带体验，并允许大量连接。

让我们看看3g和4g技术的区别：

S.NO	3G Technology	4G Technology
1.	It stands for 3rd generation technology.	While it stands for 4th generation technology.
2.	Maximum upload rate of 3G technology is 5 Mbps.	While the maximum upload rate of 4G technology is 500 Mbps.
3.	Maximum download rate of 3G technology is 21 Mbps.	While the maximum download rate of 4G technology is 1 Gbps.
4.	It uses packet switching technique.	While it uses packet switching technique as well as message switching technique.
5.	The frequency range of 3G technology is from 1.8 GHz to 2.5 GHz.	While it’s frequency range is from 2 GHz to 8 GHz.
6.	It lenient horizontally.	While it lenient horizontally as well as vertically.
7.	It is a wide area cell based network architecture.	While it is the integration of Wireless LAN as well as Wide Area cell based network architecture.
8.	There is turbo codes are used for error correction in 3G technology.	4G technology uses concatenated codes for error correction.