关键词:智能超表面;6G;联合wgFdruafaBWkeP6sizp4+DyF5NHfkwIsDdAs7Tm366I=雷达与通信JhIIqrrAWk7YUnJkaiRJHOPXu6Jxjuy5omEmrPwvvMM=系统;加权和速率