| 摘要 |
Disclosed are a data transmitting and receiving method, device and system. In the solution, each subcarrier uses a channel coding mode corresponding to the number of loadable bits for data coding, so that each subcarrier obtains the maximum gain, and transmits data at the maximum transmission rate, thus solving the problems of huge waste of resources, low gain, and low transmission rate, improving resource utilization, and increasing gain and transmission rate. |
