| 摘要 |
<p>An apparatus comprising a processor and memory including computer program code, the memory and the computer program code configured to, with the processor, cause the apparatus to scan an electromagnetic spectrum for broadcast signals with respect to a signal strength threshold, the signal strength threshold based on at least one criterion, and detect any broadcast signals having a signal strength greater than or equal to the signal strength threshold, wherein a geographical location criterion comprises a current geographical location of the apparatus, and wherein the apparatus is configured to set the signal strength threshold according to the current geographical location of the apparatus.</p> |
