The SASS algorithm proposed here realizes the dynamic scheduling of service roaming based on fine granularity without centralized control. With the expanded TCP protocol, it implements the autonomous fine-grained connection migration mechanism for WANs.

• 本文提出的随机自治可生存调度(SASS)算法在细粒度无集中控制的基础上实现服务漂移的动态调度,它使用扩充了的TCP协议实现广域网环境自治的细粒度连接迁移机制。