Xidian University

Qixuan Cao

Jiandong Li

Min Sheng

Yan Shi

Di Zhou

Weigang Bai

Haoran Li

Yan Zhu

Feng Ding

Lianwei Zhou

A large-scale network node simulation method based on Linux container is provided, which solves problems of low packet transmission efficiency and multi-thread creation in real-time simulation in a large-scale network scenario. The method includes: scheduling all container nodes in a scenario; managing, by a container node, a dynamic thread through an idle thread management queue, and setting a finite state machine and a function pointer for the dynamic thread; registering, by a source container node, an output queue with a next-hop container node, and informing the next-hop container node to allocate a dynamic thread for receiving and processing the output queue. Packet transmission is realized between the container nodes through data units created in a shared memory. The sending thread and the receiving thread dynamically adjust the number of dynamic threads by checking the state of the output queue.

Network node simulation method based on Linux container

Growing community of inventors

Xi'an, China

Qixuan Cao