| 摘要 |
Disclosed are an LTE transmission method and apparatus on an unlicensed spectrum so as to transmit a DRS and a PDSCH on a same subframe. The method comprises: monitoring an unlicensed spectrum on the basis of an LBT mechanism for sending a PDSCH; and when channel idle is monitored, the channel occupation time is superposed with the DMTC time of the DRS and a DRS sendable position is comprised in the superposed time, simultaneously sending the DRS and the PDSCH on a same subframe in the channel occupation time, the same subframe comprising the DRS sendable position. By executing embodiments of the present invention, a DRS and a PDSCH can be simultaneously sent on an unlicensed spectrum, so as to provide a user with better broadband experience, a higher speed, higher stability and better mobile convenience, and better coexistence with WiFi can be achieved. |
