Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heterogeneously-Distributed Joint Radar Communications: Bayesian
  Resource Allocation   Due to spectrum scarcity, the coexistence of radar and wireless communication
has gained substantial research interest recently. Among many scenarios, the
heterogeneouslydistributed joint radar-communication system is promising due to
its flexibility and compatibility of existing architectures. In this paper, we
focus on a heterogeneous radar and communication network (HRCN), which consists
of various generic radars for multiple target tracking (MTT) and wireless
communications for multiple users. We aim to improve the MTT performance and
maintain good throughput levels for communication users by a well-designed
resource allocation. The problem is formulated as a Bayesian Cram\'er-Rao bound
(CRB) based minimization subjecting to resource budgets and throughput
constraints. The formulated nonconvex problem is solved based on an alternating
descent-ascent approach. Numerical results demonstrate the efficacy of the
proposed allocation scheme for this heterogeneous network.

26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex