Data transmission method and device and electronic equipment

The invention discloses a data transmission method and device and electronic equipment, and belongs to the technical field of communication. The method comprises the following steps: acquiring a plurality of available channels; detecting the channel quality of the ith available channel; according to the channel quality of the ith available channel, determining the target type of a data packet corresponding to the ith available channel, wherein the channel quality of the ith available channel is in positive correlation with the length of the target type of the data packet; transmitting the target type of the data packet through the ith available channel, wherein i is any integer from 1 to N, and N is the number of the plurality of available channels. 本申请公开了一种数据传输方法、装置和电子设备，属于通信技术领域。方法包括：获取多个可用信道；检测第i个可用信道的信道质量；根据第i个可用信道的信道质量，确定第i个可用信道对应的数据包的目标类型，其中，第i个可用信道的信道质量与目标类型的数据包的长度正相关；通过第i个可用信道传输目标类型的数据包；其中，i为1～N中的任意一个整数，N为多个可用信道的数量。