Patent attributes
A method, an apparatus and a system for co-frequency networking based on a trunking service are provided. The method includes: acquiring a multi-layer data flow generated through a layer mapping process; pre-coding the multi-layer data flow with a preset multi-port pre-coding method to obtain encoded data of each of the transmission trunking ports, where the multi-port pre-coding method matches with the preset plurality of transmission trunking ports; performing resource mapping on the encoded data and the trunking-specific reference signal of each of the transmission trunking ports to obtain transmission data of the transmission trunking port; and transmitting the transmission data of each of the transmission trunking ports to reception trunking ports which match with the transmission trunking port using the transmission trunking port.
