Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-access Coded Caching Scheme with Linear Sub-packetization using
  PDAs   We consider multi-access coded caching problem introduced by Hachem et.al.,
where each user has access to $L$ neighboring caches in a cyclic wrap-around
fashion. We focus on the deterministic schemes for a specific class of
multi-access coded caching problem based on the concept of PDA. We construct
new PDAs which specify the delivery scheme for the specific class of
multi-access coded caching problem discussed in this paper. For the proposed
scheme, the coding gain is larger than that of the state-of-the-art while the
sub-packetization level varies only linearly with the number of users. Hence,
we achieve a lower transmission rate with the least sub-packetization level
compared to the existing schemes.

7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex