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发明公开
CN109217977A 数据发送方法、装置及存储介质 无效 - 撤回

数据发送方法、装置及存储介质
摘要：
本申请提供了一种数据发送方法，该方法可以包括：获得干扰信号的统计特征；根据干扰信号的统计特性确定多层编码的层数以及每个编码层对应的码率和发射功率；根据确定的多层编码的层数对待发送的信息比特进行数据重组，得到对应各个编码层的信息比特；根据确定的每个编码层的码率分别对该编码层的信息比特进行编码，得到各个编码层对应的编码后的数据流；根据确定的每个编码层的发射功率对各个编码层编码后的数据流进行层映射以及调制，得到待发送的符号流；以及发送所述待发送的符号流。
摘要（英）：

The present application provides a data transmission method which may include: obtaining the statistical characteristic of an interference signal; determining the number of layers of multi-layer encoding and a code rate and a transmission power corresponding to each encoding layer according to the statistical characteristic of the interference signal; regrouping the information bits to be transmitted according to the determined number of layers of the multi-layer encoding to obtain the information bits corresponding to each encoding layer; encoding the information bits of each encoding layer according to the determined code rate of each encoding layer so as to obtain the encoded data stream corresponding to the each encoding layer; and subjecting the encoded data stream of each encoding layer to layer mapping and modulation according to the determined transmission power of each encoding layer to obtain a symbol stream to be transmitted; and transmitting the symbol stream to be transmitted.

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