Multimode Modem Manufacturers & Vendors: GSM, WCDMA, LTE

A multimode modem is a wireless communication device designed to support multiple generations of mobile network technologies within single unit. The cellular technologies include 2G (GSM), 3G (WCDMA), 4G (LTE) and 5G (NR).

The major challenge in creating these products is supporting multiple frequency bands covering various radio access networks (RANs). This is achieved using a single chip RF transceiver that dynamically configures these bands as needed. This versatility offers seamless connectivity across different network types and bands.

Key functions

Following are some of the key functions of multimode modem.

• Supports multiple RATs (Radio Access Technologies) which allows smooth operation across diverse cellular networks
• Facilitates seamless handover between different network types from 4G to 5G without any interruption in ongoing services.
• Offers global roaming across various international networks to enhance global usage
• Automatically selects most efficient network available

Leading manufacturers of Multimode modem

Following are popular multimode modem manufacturers that support GSM, WCDMA, and LTE wireless standards/technologies. Several companies, including Ericsson, Qualcomm, Intel, MediaTek, and Samsung, are working on multimode modem products.

Summary

Multimode modems are integral to modern mobile devices, ensuring connectivity across a spectrum of network technologies and facilitating global communication.