5G Promotion Group’s public account announced that Huawei, under the organization of the IMT-2020 (5G) Promotion Group, has recently tested micro-deformation and ocean ship perception monitoring based on 5G-A Synaesthetic Fusion technology. capabilities, and verified the synaesthesia enhancement performance of UAVs in low-altitude scenarios.
communication perception fusion technology is one of the important innovation directions of 5G-A. Huawei uses the 4.9GHz frequency band, A transmitter, and Areceiver Sensing technology, to test the base station's ability to sense small movements of objects. When the proportion of sensing resources does not exceed 3%, 5G-A synaesthetic fusion technology can realize millimeter-level micro-movement sensing of metal reflectors at line-of-sight.
This technical solution has important application prospects for identifying the deformation status of infrastructure buildings such as bridges and buildings and discovering potential risks and safety hazards in advance.
This time Huawei's synaesthetic fusion capability verification extends traditional low-altitude and road-sensing capabilities to ocean scenes. In Yantian, Shenzhen, the 4.9GHz frequency band is used, and 20MHz can be used to track and report the tracks of multiple ships. The sensing distance reaches 20km, and the average sensing speed error is less than 1km/h.
This test single-station UAV sensing coverage range exceeds 2km, supports accurate tracking of multiple UAV trajectories, and verifies that sensing supports normal uplink and downlink communications for commercial terminal products. This capability verification provides important basic technical solutions for the commercial implementation of 5G-A synaesthesia in the low-altitude economy and other fields.
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