QAM is an advanced modulation technology that relates to the amount of data (in bits) that can be sent over each transmission. The higher the QAM number, the more efficient a transmission is. While most commercial networks use 256QAM, 3GPP Release 17 calls for the use of 1024QAM. As Samsung notes, “This enhanced QAM technology helps operators maximize their use of spectrum resources and allows mobile users to seamlessly enjoy various mobile services such as live video streaming and online multi-player gaming, which require higher download speeds.”
Samsung and Qualcomm deliver 20% faster 5G downlink speed using 1024QAM
To understand Carrier Aggregation, think about how fast traffic moves on a one-lane highway. Adding a second lane allows the highway to accommodate more traffic that can then move faster.
Sunil Patil, Vice President, Product Management, Qualcomm Technologies, Inc. says, “We are honored to have collaborated with Samsung on this industry first achievement. This accomplishment showcases our unwavering commitment to supporting operators in their efforts to enhance 5G throughput and boost spectral efficiency. By leveraging advanced QAM technology, we are empowering operators to maximize spectrum resources and deliver seamless, high-speed mobile services to 5G users.”
