Distribution network differential millisecond-level low delay method based on 5G network

The invention belongs to the technical field, and particularly relates to a distribution network differential millisecond-level low delay method based on a 5G network. A multi-access spectrum is collected through a single carrier frequency SC-FDMA through a high spectrum, a scheduling unit TTI is transmitted through an LTE, stability can be effectively improved through the LTE by adopting a NodeB single-layer structure, an SC-FDMA signal is transmitted through a transmitting terminal; the short-time dynamic scheduling unit TTI (Transmission Time Interval) allocation is performed, a scheduling unit TTI less than or equal to 1 ms is effectively introduced, the transmitting is performed through URLLC, the data connection is performed by arranging an orthogonal frequency OFDM (Orthogonal Frequency Division Multiplexing) connection port and a core network UTRAN (Universal Terrestrial Radio Access Network) connection port arranged on the front surface of the upper side of an equipment shell, both the scheduling uni