Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-SIM support in 5G Evolution: Challenges and Opportunities   Devices with multiple Subscriber Identification Modules (SIM)s are expected
to prevail over the conventional devices with only one SIM. Despite the growing
demand for such devices, only proprietary solutions are available so far. To
fill this gap, the Third Generation Partnership Project (3GPP) is aiming at the
development of unified cross-platform solutions for multi-SIM device
coordination. This paper extends the technical discussion and investigation of
the 3GPP solutions for improving mobile Terminated (MT) service delivery to
multi-SIM devices. Implementation trade-offs, impact on the Quality of
Service(QoS), and possible future directions in 3GPP are outlined.

12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph