Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Leveraging SDN for The 5G Networks: Trends, Prospects and Challenges   Today 4G mobile systems are evolving to provide IP connectivity for diverse
applications and services up to 1Gbps. They are designed to optimize the
network performance, improve cost efficiency and facilitate the uptake of mass
market IP-based services. Nevertheless, the growing demand and the diverse
patterns of mobile traffic place an increasing strain on cellular networks. To
cater to the large volumes of traffic delivered by the new services and
applications, the future 5G network will provide the fundamental infrastructure
for billions of new devices with less predictable traffic patterns will join
the network. The 5G technology is presently in its early research stages, so
researches are currently underway exploring different architectural paths to
address their key drivers. SDN techniques have been seen as promising enablers
for this vision of carrier networks, which will likely play a crucial role in
the design of 5G wireless networks. A critical understanding of this emerging
paradigm is necessary to address the multiple challenges of the future
SDN-enabled 5G technology. To address this requirement, a survey the emerging
trends and prospects, followed by in-depth discussion of major challenges in
this area are discussed.

21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol