Wireless communication method and device for blind detection of downlink signals
摘要
說明書
In some embodiments, the first time-point is determined according to at least one of a format of a preamble signal symbol configured for sending the preamble signal and a time-point at which the channel detection succeeds.
In some embodiments, the first time-point includes at least one of a candidate time-point in the preamble signal symbol and a starting point of the preamble signal symbol.
In some embodiments, the preamble signal symbol is the first preamble signal symbol which is located behind the time-point at which the channel detection succeeds.
In some embodiments, the preamble signal symbol includes a first cyclic prefix (CP) and an information segment; and the first time-point includes a starting point of the first CP in the preamble signal symbol.
In some embodiments, the preamble signal symbol includes a second CP and M information segments, wherein M is a positive integer greater than or equal to 2; and the first time-point includes a starting point of the second CP or any one of the M information segments in the preamble signal symbol.
In some embodiments, the processor is configured for calling and performing the computer program stored in the memory to further execute: sending an occupying signal or a CP of the preamble signal on the carrier from the time-point at which the channel detection succeeds to the first time-point, in response to the first time-point not being the time-point at which the channel detection succeeds.
In some embodiments, the first time-point includes a starting point of a downlink signal symbol configured for sending the downlink signal.
