Companies’ very first demonstration of 5G sub-six GHz carrier aggregation abilities shows how operators can optimize spectrum assets to boost community capacity and general performance.

Fujitsu Constrained and Qualcomm Technologies, Inc. together achieved an industry-top landmark by correctly finishing a 5G NR facts get in touch with with a multi-gigabit link working with 5G sub-six GHz carrier aggregation(1). The link was proven working with non-standalone architecture, aggregating a non-contiguous spectrum on three.5 GHz (n78) and four.9 GHz (n79) bands. The firms achieved this milestone using a Fujitsu 5G New Radio (NR) base station and a 5G smartphone sort factor check product driven by a Qualcomm Snapdragon X55 5G Modem-RF Process.

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Achieving additional than three Gbps speeds(2) working with sub-six GHz spectrum, this link is the companies’ very first demonstration of 5G carrier aggregation, which builds upon the background of Qualcomm Technologies’ technical successes these types of as the very first 5G facts link on a modem chipset, the very first 5G mmWave about-the-air get in touch with, the very first 5G facts get in touch with about-the-air working with spectrum sharing and a the latest Voice-about-NR get in touch with.

The Snapdragon X55 5G Modem-RF Process can assistance peak speeds up to 5 Gbps by aggregating 200 MHz across find 5G sub-six GHz bands. 5G sub-six GHz carrier aggregation presents operators with increased adaptability to improve 5G general performance using their assorted spectrum assets, making it possible for them to boost community capacity and general performance. 5G carrier aggregation helps to boost 5G speeds and trustworthiness in complicated wireless disorders, making it possible for buyers to expertise smoother video streaming and more rapidly downloads.

“This milestone with Fujitsu makes it possible for us to unlock 5G’s likely for seamless and pervasive connectivity,” stated Durga Malladi, senior vice president and normal supervisor, 4G/5G, Qualcomm Technologies, Inc. “As the world’s top wireless innovator, Qualcomm Technologies continuously develops methods that enrich the stop-to-stop community activities men and women count on just about every day, and we’re happy to collaborate with Fujitsu to demonstrate the gains carrier aggregation delivers to 5G and buyers.”

“Our prosperous completion of this 5G carrier aggregation facts get in touch with exemplifies Fujitsu and Qualcomm Technologies’ collaborative, extensive-expression tactic to top the evolution of 5G,” stated Masaki Taniguchi, Senior Vice President, Cellular Process Business Unit,Fujitsu. “We are enthusiastic to elevate the use of 5G carrier aggregation to convey gains for each operators and customers, and search forward to foreseeable future perform with Qualcomm Technologies to enrich what is attainable for 5G networks.”

As additional operators help assistance for 5G carrier aggregation, they will be able to count on the Snapdragon 5G Modem-RF Units and Fujitsu’s community infrastructure methods to boost community capacity and general performance by getting benefit of non-contiguous spectrum assets. Carrier aggregation is an critical feature in the evolution of 5G networks to enrich process capacity, improve trustworthiness in weak signal disorders, and supply greater peak speeds – bettering person activities in present programs and enabling new use circumstances in the foreseeable future.

Professional units featuring carrier aggregation abilities and driven by the Snapdragon X55 5G Modem-RF Process are anticipated to be offered later on this year.

(1) Carrier Aggregation Technological innovation to mix various spectrum bands by aggregating ingredient carriers (CC). Throughput enhancement is achieved by the resulting raise in bandwidth.

(2) Achieving additional than three Gbps speeds In non-standalone mode of operation two CC carrier aggregation in Japanese Sub-six GHz spectrum bands (bandwidth: 2CC x 100MHz/CC, four-layer, 256-QAM, TDD 8:2 (DL:UL), sub-carrier spacing: 30KHz)

Supply: ACN Newswire