Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Full-Stack Open-Source Framework for Antenna and Beamforming
  Evaluation in mmWave 5G NR   Millimeter wave (mmWave) communication represents one of the main innovations
of the next generation of wireless technologies, allowing users to reach
unprecedented data rates. To overcome the high path loss at mmWave frequencies,
these systems make use of directional antennas able to focus the transmit power
into narrow beams using BeamForming (BF) techniques, thus making the
communication directional. This new paradigm opens up a set of challenges for
the design of efficient wireless systems, in which antenna and BF components
play an important role also at the higher layer of the protocol stack. For this
reason, accurate modeling of these components in a full-stack simulation is of
primary importance to understand the overall system behavior. This paper
proposes a novel framework for the end-to-end simulation of 5G mmWave cellular
networks, including a ray-tracing based channel model and accurate models for
antenna arrays and BF schemes. We showcase this framework by evaluating the
performance of different antenna and BF configurations considering both
link-level and end-to-end metrics and present the obtained results.

21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int