Patent ID: 9220112
Filing Date: 2015-12-22
Classification: H04L,H04W

Abstract:
1. A signal sending method, comprising: receiving, by a terminal, Modulation and Coding Scheme (MCS) values of uplink subchannels used to transmit service data blocks; performing using multiple input and multiple output (MIMO) technology, by the terminal, signal multiplexing processing on one first service data block in the service data blocks to be transmitted on an uplink subchannel from among the uplink subchannels and on uplink control information of the uplink subchannel used to transmit the one first service data block to generate mixed data, wherein an MCS value of the uplink subchannel used to transmit the one first service data block is greater than the MCS values of the uplink subchannels used to transmit remaining service data blocks except the one first service data block; performing, by the terminal, channel interleaving processing on the mixed data to generate a mixed data block; performing, by the terminal, signal spatial multiplexing processing on the mixed data block and the remaining service data blocks of the service data blocks to be transmitted except the one first service data block to generate a spatially multiplexed signal; and transmitting on the uplink subchannel used to transmit the one first service data block, by the terminal, the spatially multiplexed signal to a receiver through a physical uplink shared channel.