High-speed signal timing synchronization and precision measurement method based on laser inter-satellite link

The invention relates to a high-speed signal timing synchronization and precision measurement method based on a laser inter-satellite link, which aims at a high sampling rate requirement and a parallel processing requirement in a laser inter-satellite link high-speed communication and precision distance measurement system and a requirement of integration combination of a laser communication algorithm and a precision distance measurement algorithm according to the characteristics of the inter-satellite link. In combination with laser communication and ranging technologies, a full-digital parallelization processing architecture is adopted, high-speed signal timing synchronization and precision measurement are combined, and communication ranging algorithm integrated design and high-speed signal multi-path parallel precision ranging based on laser inter-satellite links are realized. 一种基于激光星间链路的高速信号定时同步与精密测量方法，根据星间链路的特性，针对激光星间链路高速通信与精密测距系统中高采样率需求、并行处理需求和激光通信算法与精密测距算法一体化相结合的需求，结合激光通信、测距技术，采用全数字并行化处理架构，将高速信号定时同步与精密测