Qualcomm announced that its subsidiary Qualcomm Technologies has launched the first 5G NewRadio (NR) spectrum sharing prototype system and test platform. The 5G new space intermediaries being designed by the industry will take full advantage of all spectrum types (including authorized, unlicensed and shared spectrum) and span the available spectrum from the low frequency range (below 6 GHz) to the millimeter wave high frequency range.
Qualcomm's prototype system is designed to demonstrate that 5G spectrum sharing technology will enhance the mobile broadband performance of shared spectrum, providing a fiber-like mobile experience while extending 5G to new deployment types such as enterprise and industrial IoT ( IoT) dedicated 5G network.
MattGrob, executive vice president and chief technology officer of Qualcomm Technology, said: "Qualcomm's new 5G spectrum sharing prototype system has been added to our existing 5G new space intermediate prototype system below 6GHz and millimeter wave, further demonstrating that we follow and promote The determination of the 3GPP5G new space mediation standardization process, this new system also has forward compatibility to support the new spectrum sharing technology. The innovation of 5G new space intermediaries in spectrum sharing will support the new spectrum sharing mode. It is beneficial to telecom operators with licensed spectrum and organizations that do not have licensed spectrum, such as cable network operators, enterprises and industries in the IoT vertical market, to support their use of 5G new intermediaries.
The new prototype is based on Qualcomm's end-to-end prototype of 6G and millimeter-wave 5G air-to-air intermediaries containing base stations and terminal equipment (UE). In addition to developing the design and evaluation of new spectrum sharing technologies, Qualcomm Technologies' spectrum sharing test platform has been extended to support Listen-Before-Talk (LBT) technology, low-latency broadband waveforms, and wireless and network protocols. Enhanced features.
5G spectrum sharing technology will expand and enhance multiple spectrum sharing technologies introduced by LTE, including support for Assisted Access (LAA) across spectrum-type aggregations, and LTE and Wi-Fi links for cross-technology aggregation. Aggregation (LTE Wi-Fi Aggrega TIon; LWA), CBRS/LicenseShared Access (LSA) sharing spectrum with existing operators and other deployment modes, and support for MulteFire running independently on unlicensed spectrum, and will be introduced A new model for spectrum sharing.
Qualcomm's new prototype system will be used for technology development in 2017 and will be used for field testing with a number of industry leaders.
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