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hongzimao / pensieve

Neural Adaptive Video Streaming with Pensieve (SIGCOMM '17)
http://web.mit.edu/pensieve/
MIT License
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How to simulate the BW fluctuation? #94

Closed RoyE3BBB closed 4 years ago

RoyE3BBB commented 4 years ago

Hi!How could I simulate the network enviroment like Figure 3 and trace the true bandwidth?

hongzimao commented 4 years ago

The trace files are included in https://github.com/hongzimao/pensieve/blob/master/traces/README.md. You can load the trace for the simulator in https://github.com/hongzimao/pensieve/tree/master/sim. IIRC, figure 3a is a synthetic trace to showcase and motivate the problem with a fixed ABR scheme (i.e., too conservative in sawtooth bandwidth trace). You can generate similar trace and load it to the simulator.