Comments up-thread speculate Musk may be looking at something like ATM, which uses small, fixed packet sizes for better flow control, along with expectation pac

Comments up-thread speculate Musk may be looking at something like ATM, which uses small, fixed packet sizes for better flow control, along with expectation packets may arrive out of order due to traversing multiple paths. ATM has implementations for reordering packets, and the fixed packet size ensures reordering can be accomplished within a fixed latency.