tgoop.com/Telecom_Engineering/4221
Last Update:
There are several communication technologies that are similar to GSM (Global System for Mobile Communications), including:
CDMA (Code Division Multiple Access): A digital cellular technology that uses spread-spectrum technology to allow multiple users to share the same frequency band simultaneously. CDMA is used in the 3G and 4G networks in the Americas and some parts of Asia.
TDMA (Time Division Multiple Access): A digital cellular technology that uses time-division multiplexing to allow multiple users to share the same frequency band simultaneously. TDMA is used in some 2G and 3G networks, particularly in North America.
CDMA2000: A 3G mobile communications standard that is an evolution of CDMA and is used in the Americas and some parts of Asia.
WCDMA (Wideband Code Division Multiple Access): A 3G mobile communications standard that is an evolution of GSM and is used in Europe, Asia, and other parts of the world.
LTE (Long-Term Evolution): A 4G mobile communications standard that is an evolution of GSM and WCDMA and is used in Europe, Asia, and other parts of the world.
5G: The 5th generation of mobile networks, it is designed to provide faster and more reliable internet access to devices, as well as support for new technologies such as Internet of Things (IoT) and autonomous vehicles.
It's worth noting that these technologies are not mutually exclusive and some networks use a combination of these technologies to provide better coverage and services to their users.
BY هندسة إتصالات وتقنية معلومات 🧑💻
Share with your friend now:
tgoop.com/Telecom_Engineering/4221