Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An efficient distributed scheduling algorithm for relay-assisted mmWave
  backhaul networks   In this paper, a novel distributed scheduling algorithm is proposed, which
aims to efficiently schedule both the uplink and downlink backhaul traffic in
the relay-assisted mmWave backhaul network with a tree topology. The
handshaking of control messages, calculation of local schedules, and the
determination of final valid schedule are all discussed. Simulation results
show that the performance of the distributed algorithm can reach very close to
the maximum traffic demand of the backhaul network, and it can also adapt to
the dynamic traffic with sharp traffic demand change of small-cell BSs quickly
and accurately.

4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph