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一种轻量化传输模拟器设计与实现
发布时间:2022-02-28  作者:叶洪波, 潘俊臣, 崔勇  阅读量:

一种轻量化传输模拟器设计与实现

叶洪波1,潘俊臣2,崔勇2
(1. 国网上海市电力公司,中国 上海 200122;2. 清华大学,中国 北京 100084)

摘要:传输优化方案的验证依赖于模拟器,但大量基于机器学习的优化方案和端网结合的传输优化方案的出现,使得现有模拟器不适应日益复杂的传输优化方法。为了解决该问题,提出了一种轻量化传输模拟器。该模拟器支持多种传输功能的模拟,并利用算法接口抽象提升模拟器的易用性。通过在所提出的模拟器上构造常见传输场景并对多种算法进行模拟实验,验证了本传输模拟器的有效性和实现的正确性。  
关键词:传输模拟器;拥塞控制算法;码率自适应  


Design and Implementation of a Lightweight Transmission Simulator

YE Hongbo1, PAN Junchen2, CUI Yong2
(1. State Grid Shanghai Municipal Electric Power Company, Shanghai 200122, China; 2. Tsinghua University, Beijing 100084, China)

Abstract: The verification of transmission optimization schemes depends on simulators, but existing simulators are not suitable for increasingly complex transmission optimization methods, including optimization schemes based on machine learning and transmission optimization schemes combined with end networks. To solve this problem, a lightweight transmission simulator is proposed. The simulator supports the simulation of multiple transport functions and uses algorithmic interface abstraction to improve the simulator's ease of use. Experiments are carried out on the simulator proposed in this paper through common transmission scenarios and different optimization algorithms to verify the effectiveness and correctness of the implementation of the simulator.   
Keywords: transmission simulator; congestion control algorithm; adaptive bitrate

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