| 摘要 |
<p>A method and system for determining channel performance is applied to various subscriber digital line networks. An office terminal equipment obtains uplink channel parameters according to uplink signals transferred in an uplink channel, a remote terminal equipment obtains downlink channel parameters according to downlink signals transferred in a downlink channel channel performance is determined based on the uplink channel parameters obtained from the office terminal equipment and the downlink channel parameters obtained from the remote terminal equipment. Present invention can acquire a complete line character, ensure to determine correctly channel performance.</p> |
