公开(公告)号：US20100197255A1

公开(公告)日：2010-08-05

申请号：US12322646

申请日：2009-02-05

申请人： Shree Jaisimha ,  Hans A. Troemel ,  Gopalan Velayutham ,  Tatsuya Fujisawa

发明人： Shree Jaisimha ,  Hans A. Troemel ,  Gopalan Velayutham ,  Tatsuya Fujisawa

IPC分类号： H04B1/18

CPC分类号： H04H60/51 ,  H04H60/41 ,  H04H60/50 ,  H04H2201/13

摘要： A method of operating a radio having a plurality of station preset pushbuttons includes assigning to the preset pushbuttons a first group of radio frequencies associated with a first country. A spectrum of radio frequencies is scanned. A signal quality metric is measured for each of the scanned frequencies. A country of origin is determined for each of the scanned frequencies. A country in which the radio is disposed is ascertained dependent upon the measuring step and the determining step. If the country in which the radio is disposed is different from the first country, then either the preset pushbuttons are automatically re-assigned to a second group of radio frequencies associated with the country in which the radio is disposed, or a user is provided with an option to re-assign the preset pushbuttons to the second group of radio frequencies.

摘要翻译： 一种操作具有多个站预设按钮的无线电的方法包括：向预设的按钮分配与第一国家相关联的第一组无线电频率。 扫描无线电频谱。 测量每个扫描频率的信号质量度量。 确定每个扫描频率的原籍国。 根据测量步骤和确定步骤确定放置收音机的国家。 如果放置收音机的国家不同于第一国家，则将预设按钮自动重新分配给与放置无线电的国家相关联的第二组无线电频率，或者向用户提供 将预设按钮重新分配给第二组无线电频率的选项。