Data transmission method, terminal, and base station in LAA-LTE system
地域：
Guangdong
摘要
The present disclosure relates to example data transmission methods, user equipment, and access network devices in an LAA-LTE system. An example data receiving method includes determining, by user equipment, first information of a first cell. The user equipment determines a first subframe based on the first information, where a downlink data transmission length of the first subframe is less than a first threshold. The user equipment then determines a data transmission characteristic of the cell in the first subframe based on a preset condition, so as to receive, based on the data transmission characteristic, data including the first subframe. In doing so, a data transmission characteristic of a base station or a terminal is standardized, and a reference signal such as a DRS can be correctly identified.
說明書
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The reference sequence may include but is not limited to the following sequences: a CAZAC sequence, a binary sequence, an m sequence, a pseudo-random sequence, and a ZC sequence.
It should be noted that the reference sequence may correspond to different data transmission lengths of the target subframe, where explanation of the target subframe is the same as above. That is, in this embodiment of the present invention, the target subframe may include one subframe in one burst data transmission of the first cell on the carrier on which the first cell is located, or may be any subframe on the carrier on which the first cell is located.
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