| 摘要 |
<p>The invention provides a method, device and system for signal transmission. The method includes that: a transmitter performs signal multiplexing processing for the first service data block in the service data blocks to be transmitted and uplink control information, performs channel interleaving processing for the hybrid data generated after the signal multiplexing processing, and generates a hybrid data block; the transmitter performs signal spatial multiplexing processing for the hybrid data block and the service data blocks except the first service data block in the service data blocks to be transmitted, generates a spatial multiplexing signal, and transmits it to a receiver via a Physical Uplink Shared Channel (PUSCH). The embodiments of the invention solve the signal transmission problem of the PUSCH after the Multiple-Input Multiple-Out-put (MIMO) technique is introduced into a Long Term Evolution - Advanced (LTE-A) system, enable the MIMO technique to be suitably applied to the LTE-A system, and increase the uplink transmission rate of the system.</p> |
