| 摘要 |
<p>A method and apparatus for processing a return path signal transmitted from a user device (116, 1181a????n, 122) is described. In one example, an apparatus (114) receives, and subsequently decodes, a return path signal that is transmitted from a user device. From the decoded signal, the type of user device transmitting the return path signal is determined. The apparatus then routes the return path signal to a media access control (MAC) processor (2041a????n) that is specifically designed to process return path signals transmitted from the determined type of user device.</p> |
