Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Topology Management, Multi-Path Routing, and Link Scheduling for mmW WMN
  Backhaul   Mobile backhaul system based on a wireless mesh network using point-to-point
millimetre wave links is a promising solution for dense 5G small cell
deployments. While mmW radio technology can provide the sufficient capacity,
the management of transport delays over multiple wireless hops is challenging
especially if TDD backhaul radios are used. Earlier, we have proposed the
Self-Optimizing WMN concept and presented routing and link scheduling
principles that can be used for backhaul nodes with single radio unit. In this
paper, we are extending the concept to support backhaul nodes that can have
multiple radio units with own beam steering antennas covering non-overlapping
sectors. The proposed system is based on dividing the task in separate phases.
In the first phase, an active network topology is created by selecting a
suitable subset of all available links. In the next step, the routing
information and transmission sets are generated. Finally, the link schedule is
optimized by finding an optimal ordering of transmission sets. In this paper,
we are proposing a feedback loop from transmission set generation to topology
management. We show that this feedback loop removes efficiently "troublesome"
links from the active topology making it easier to find optimal link schedules.

9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg