Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A network paradigm for very high capacity mobile and fixed
  telecommunications ecosystem sustainable evolution   For very high capacity networks (VHC), the main objective is to improve the
quality of the end-user experience. This implies compliance with key
performance indicators (KPIs) required by applications. Key performance
indicators at the application level are throughput, download time, round trip
time, and video delay. They depend on the end-to-end connection between the
server and the end-user device. For VHC networks, Telco operators must provide
the required application quality. Moreover, they must meet the objectives of
economic sustainability. Today, Telco operators rarely achieve the above
objectives, mainly due to the push to increase the bit-rate of access networks
without considering the end-to-end KPIs of the applications. The main
contribution of this paper concerns the definition of a deployment framework to
address performance and cost issues for VHC networks. We show three actions on
which it is necessary to focus. First, limiting bit-rate through video
compression. Second, contain the rate of packet loss through artificial
intelligence algorithms for line stabilization. Third, reduce latency (i.e.,
round-trip time) with edge-cloud computing. The concerted and gradual
application of these measures can allow a Telco to get out of the
ultra-broadband "trap" of the access network, as defined in the paper. We
propose to work on end-to-end optimization of the bandwidth utilization ratio.
This leads to a better performance experienced by the end-user. It also allows
a Telco operator to create new business models and obtain new revenue streams
at a sustainable cost. To give a clear example, we describe how to realize
mobile virtual and augmented reality, which is one of the most challenging
future services.

29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math