Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Feasibility, Architecture and Cost Considerations of Using TVWS for
  Rural Internet Access in 5G   The cellular technology is mostly an urban technology that has been unable to
serve rural areas well. This is because the traditional cellular models are not
economical for areas with low user density and lesser revenues. In 5G cellular
networks, the coverage dilemma is likely to remain the same, thus widening the
rural-urban digital divide further. It is about time to identify the root cause
that has hindered the rural technology growth and analyse the possible options
in 5G architecture to address this issue. We advocate that it can only be
accomplished in two phases by sequentially addressing economic viability
followed by performance progression. We deliberate how various works in
literature focus on the later stage of this two-phase problem and are not
feasible to implement in the first place. We propose the concept of TV band
white space (TVWS) dovetailed with 5G infrastructure for rural coverage and
show that it can yield cost-effectiveness from a service provider perspective.

3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat