Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Beyond Bufferbloat: End-to-End Congestion Control Cannot Avoid Latency
  Spikes   End-to-end congestion control is the main method of congestion control in the
Internet, and achieving consistent low queuing latency with end-to-end methods
is a very active area of research. Even so, achieving consistent low queuing
latency in the Internet still remains an unsolved problem. Therefore, we ask
"What are the fundamental limits of end-to-end congestion control?" We find
that the unavoidable queuing latency for best-case end-to-end congestion
control is on the order of hundreds of milliseconds under conditions that are
common in the Internet. Our argument depends on two things: The latency of
congestion signaling -- at minimum the speed of light -- and the fact that link
capacity may change rapidly for an end-to-end path in the Internet.

36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org