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IEEE/ICACT20260302 Question.7 Questioner: wangsy@dsp.ac.cn 2026-02-09 오전 12:56:30	IEEE/ICACT20260302 Answer.7 Answer by Auhor zhaoyb@dsp.ac.cn 2026-02-09 오전 12:56:30
You mentioned that multiple paths and cache nodes can cause packet disorder in the same flow and reduce goodput. So, what is the core method of ISMMC to reduce packet disorder? Make the packets of the same flow follow the same path as much as possible? Or should we conduct per-packet delay prediction and scheduling to make the arrival sequence more consistent?	Thank you for your question. ISMCC reduces packet disorder using a "Delay Equalization" strategy, rather than the two methods you guessed.ISMCC explicitly uses per-packet multipath transmission. It splits a single flow across multiple paths to maximize bandwidth utilization.It does NOT use complex per-packet prediction. Instead of calculating the arrival time for every single packet (which is computationally expensive), it uses the Cache Occupancy as a simple, mechanical proxy for delay.

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