Coexistence Analysis between UWB Device and IMT System in 6~7GHz band

This paper discusses the compatibility coexistence problem between UWB equipment and IMT system in 6~7GHz frequency band. By analyzing the parameters of IMT system and UWB technical parameters, combined with the link budget calculation method, the allowable interference in eMBB scene, intelligent manufacturing scene and auto-driving car networking scenario. The strength calculation and the summation analysis method calculate the total interference of multiple UWB devices to the IMT system in the eMBB scenario, and finally obtain the same-frequency interference of the single UWB device to the IMT system, the adjacent-frequency interference of the single UWB device to the IMT system, and multiple The calculation results of the same-frequency interference of the UWB equipment to the IMT system under different propagation models.