Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Is There WiFi Yet? How Aggressive WiFi Probe Requests Deteriorate Energy
  and Throughput   WiFi offloading has emerged as a key component of cellular operator strategy
to meet the data needs of rich, mobile devices. As such, mobile devices tend to
aggressively seek out WiFi in order to provide improved user Quality of
Experience (QoE) and cellular capacity relief. For home and work environments,
aggressive WiFi scans can significantly improve the speed on which mobile nodes
join the WiFi network. Unfortunately, the same aggressive behavior that excels
in the home environment incurs considerable side effects across crowded
wireless environments. In this paper, we show through empirical studies at both
large (stadium) and small (laboratory) scales how aggressive WiFi scans can
have significant implications for energy and throughput, both for the mobile
nodes scanning and other nearby mobile nodes. We close with several thoughts on
the disjoint incentives for properly balancing WiFi discovery speed and
ultra-dense network interactions.

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The categories of this paper are: math-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
5
The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: chao-dyn
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The categories of this paper are: ao-sci