Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reinforcement Learning Based Scheduling Algorithm for Optimizing Age of
  Information in Ultra Reliable Low Latency Networks   Age of Information (AoI) measures the freshness of the information at a
remote location. AoI reflects the time that is elapsed since the generation of
the packet by a transmitter. In this paper, we consider a remote monitoring
problem (e.g., remote factory) in which a number of sensor nodes are
transmitting time sensitive measurements to a remote monitoring site. We
consider minimizing a metric that maintains a trade-off between minimizing the
sum of the expected AoI of all sensors and minimizing an Ultra Reliable Low
Latency Communication (URLLC) term. The URLLC term is considered to ensure that
the probability the AoI of each sensor exceeds a predefined threshold is
minimized. Moreover, we assume that sensors tolerate different threshold values
and generate packets at different sizes. Motivated by the success of machine
learning in solving large networking problems at low complexity, we develop a
low complexity reinforcement learning based algorithm to solve the proposed
formulation. We trained our algorithm using the state-of-the-art actor-critic
algorithm over a set of public bandwidth traces. Simulation results show that
the proposed algorithm outperforms the considered baselines in terms of
minimizing the expected AoI and the threshold violation of each sensor.

11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th