Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Early Acceptance Matching Game for User Association in 5G Cellular
  HetNet   In this paper we examine the use of matching theory for user association in
millimeter wave (mmWave)-enabled cellular heterogeneous networks (HetNets). In
a mmWave system, the channel variations can be fast and unpredictable,
rendering centralized user association potentially inefficient. We propose an
efficient distributed matching algorithm, called early acceptance (EA),
tailored for user association in 5G HetNets. The effectiveness of the proposed
algorithm is assessed by comparing its performance with the well-known deferred
acceptance (DA) matching algorithm, in which user association is delayed until
the algorithm finishes. Numerical results show that the proposed EA matching
algorithm reaches a near-optimal solution when compared with a centralized user
association, and leads to a more power-efficient and much faster user
association process when compared to the distributed DA algorithm.

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The categories of this paper are: hep-th
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The categories of this paper are: stat
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The categories of this paper are: physics
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: nlin
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg