| 摘要 |
<p>The present invention provides a noise network coding method in a hierarchical cooperation communication system using a MIMO communication method comprising: a step of enabling a source node to divide a target message into a plurality of part messages; a step of enabling the MIMO transmission nodes included in a first cluster including the source node to receive the part messages; a step of enabling the MIMO transmission nodes to transmit the part messages to the MIMO reception nodes included in a second cluster including the purpose node; a step of enabling the MIMO reception nodes to execute noise network coding for the received part messages; and a step of enabling the MIMO reception nodes to transmit the messages corresponding to the noise network coding to the purpose node. [Reference numerals] (AA,DD) Using correlation of a MIMO channel;(BB) MIMO transmission node;(CC) MIMO reception node;(EE) Phase 1, distributing messages to MIMO transmission nodes;(FF) Phase 2, MIMO transmission;(GG) Phase 3, transmitting a signal to a destination by quantizing the signal</p> |
