With the constraint of subcarrier switching path, a subcarrier label assignment strategy in satellite subcarrier switching networks was proposed for unsymmetrical transmission.

• 摘要分析了卫星通信副载波标记交换网络中网络对动态业务条件下非对称业务传输的适应问题，提出了一种副载波标记划分策略与资源分配算法。