| 摘要 |
<p>A device, computer program product and method for providing path information and a device using the method are disclosed. A method for providing path information comprises receiving broadcast signals comprising traffic information and cost information, extracting and storing traffic information and cost information from received broadcast signals, requesting information about navigation path after receiving a first, position and a second position, and searching for paths leading to the second position from the first position and calculating cost required to reach the second position from the first position based on traffic information and cost information of each searched path and displaying the cost.</p> |
