首页>
外国专利>
METHOD FOR OPTIMIZING USER EQUIPMENT WIRELESS LOCALIZATION USING RECONFIGURABLE INTELLIGENT SURFACES, RELATED DEVICE AND COMPUTER PROGRAM
METHOD FOR OPTIMIZING USER EQUIPMENT WIRELESS LOCALIZATION USING RECONFIGURABLE INTELLIGENT SURFACES, RELATED DEVICE AND COMPUTER PROGRAM
展开▼
机译:使用可重新配置智能表面,相关设备和计算机程序优化用户设备无线定位的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for optimizing user equipment wireless localization using K reconfigurable intelligent surfaces reflecting signal(s) transmitted between a base station and the user equipment, the method including, whatever an a priori position of the user equipment selecting at least one reconfigurable intelligent surface to activate among the K reconfigurable intelligent surfaces, determining phases of elements of the at least one reconfigurable intelligent surface, by minimizing a predetermined cost function, depending on the a priori position, and accounting for a predetermined position error bound of the user equipment, while ensuring that at most K reconfigurable intelligent surfaces are selected, ensuring that the minimum Euclidian distance between two consecutive selected reconfigurable intelligent surfaces of a predetermined configuration, is strictly higher than a predetermined value limiting interference between additional multipath components generated by the at least one reconfigurable intelligent surface.
展开▼