Abstract
Distribution network stability protection wireless bearer passes through multiple wireless transmission and core network forwarding, resulting in many delay accumulation links, large delay control difficulty and high communication packet loss rate. In view of these problems, the dual-path transmission technology is put forward, and the key technology research of 5G low delay, low jitter technology and 5G carrying control business is carried out, so as to form the core technology of 5G carrying power control business. Developed a high-precision timing gateway based on real-time operating system and 5G clock synchronization, and tested parameters such as delay, jitter and packet loss rate in the laboratory to realize 5G wireless dual-path transmission (dual-path zero-self-healing wireless network). The terminal reduces the packet loss rate and delay, and conducts technical verification for the large-scale application of the distribution network stability protection business.