| 摘要 |
<p>A base station(BTS)-base station controller(BSC) interface includes: BTS-side interface module, including a BTS-side high level data link control(HDLC) unit connected with a BTS-side E1 transceiver, the BTS-side HDLC unit used for encapsulating and de-encapsulating the HDLC frame data, the BTS-side E1 transceiver used for transmitting and receiving the HDLC frame data; the BSC-side interface module, including a BSC-side HDLC unit connected with a BSC-side E1 transceiver, the BSC-side HDLC unit used for encapsulating and de-encapsulating the HDLC frame data, the BSC-side E1 transceiver used for transmitting and receiving the HDLC frame data; and a transmission module connected between the BTS-side E1 transceiver and the BSC-side E1 transceiver, used for transmitting HDLC frame data between the BTS-side and the BSC-side, wherein one of the BTS-side HDLC unit and the BSC-side HDLC unit could generate any frame. A method for detecting the BTS-BSC interface is disclosed in the invention. The BTS-BSC interface provided by the invention has a better testability.</p> |
