ZTE and AIS to Achieve Milestone in Millimeter-Wave Communication with Dynamic RIS Trial - TelecomLead
ZTE and Thailand's Advanced Info Service (AIS) have come together for a groundbreaking trial in millimeter-wave communication. This trial, conducted at the AZ center in Bangkok, is the world's first to test the dynamic Reconfigurable Intelligent Surface (RIS) within an mmWave network. This achievement signifies a major advancement in 5G technology. By collaborating, ZTE and AIS hope to change the millimeter-wave communication landscape by introducing an affordable and eco-friendly solution for global deployment of mmWave networks. The key to this breakthrough is RIS, a cutting-edge technology that uses electromagnetic metamaterials to create multiple antennas. With RIS, base station signals can be intelligently reflected and transmitted, expanding the coverage area while minimizing costs and carbon emissions.
One impressive feature of ZTE's dynamic RIS technology is its ability to dynamically function, specifically through beam sweeping and user tracking. This advancement greatly improves the range of coverage provided by base stations, guaranteeing uninterrupted connectivity for users who are constantly on the move within the designated coverage area. Throughout the testing period, ZTE effortlessly integrated dynamic RIS products into AIS's network that operates with millimeter-wave frequency, utilizing a significant bandwidth of 400MHz. The results were truly remarkable, as the trial successfully expanded the coverage of millimeter-wave signals to a substantial extent.
In an impressive accomplishment, individuals encountered steady high download rates surpassing 1.6Gbps and upload peak speeds surpassing 260Mbps while moving around in an office area that covers over 400 square meters. This impressive performance was achieved even in situations where obstacles were present, demonstrating the superior quality of RIS technology. Millimeter-wave technology brings significant benefits in terms of bandwidth and capacity for 5G networks. However, it faces difficulties in terms of transmitting over long distances and penetrating obstacles. The partnership between ZTE and AIS has effectively addressed these hurdles, pushing forward the implementation of dynamic RIS technology in millimeter-wave networks.
The productive collaboration between ZTE and AIS represents a significant advancement in millimeter-wave communication. This not only demonstrates the adoption of dynamic RIS technology in the marketplace but also paves the way for revolutionary transformations in the worldwide communication sector. This progress carries deep consequences for the growth of upcoming intelligent cities, industrial applications of the Internet of Things, and numerous other areas that rely on strong and extensive network connectivity.
Wasit Wattanasap, the leader of the Nationwide Operations and Support Business Unit at AIS, showed excitement about the partnership, affirming, "Our cooperation with ZTE has given us the chance to delve into the usage of RIS technology in mmWave communications, resulting in remarkable accomplishments."
As the whole world observes this significant accomplishment in millimeter-wave communication, it highlights the possibility of cooperation between big technology companies and leaders in the telecommunications industry to encourage innovation and shape the future of connectivity. The accomplishment of the active RIS experiment opens doors for a fresh period of improved network capacities and effortless user experiences.
