| 摘要 |
Disclosed are a communication device, method and system. The method comprises: generating, by a communication node, N original data packets, where N is a natural number which is greater than or equal to 2; determining, by the communication node, M coefficient vectors, any N of the M coefficient vectors being linearly independent, and the number of components in each of the coefficient vectors being N, where M is less than or equal to the number Y of data packets which can be transmitted in one frame, and Y and M are natural numbers which are greater than or equal to 2; combining, by the communication node, the N original data packets using the M coefficient vectors, so as to obtain M combined packets; and sending, by the communication node, the M combined packets to an opposite-end communication node through the frame. Also provided are a corresponding communication device and system. The method, communication device and system in the embodiments of the present invention can improve the transmission efficiency and the probability of correct reception. |
