Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analysis of Channel Model for LAA-WLAN Coexistence with different OFDM
  Parameters between LAA and Wi-Fi   In this work, the channel model for the asynchronous Wi-Fi and LAA signals is
investigated, also taking into consideration the impairment of the OFDM
parameters between LAA and Wi-Fi. Even for the same bandwidth, e.g., 20 MHz
channel, OFDM parameters of LAA-LTE and Wi-Fi are different [1], [2]. In
addition, the legacy Wi-Fi devices cannot receive or transmit synchronously
with LAA-LTE. Thus, the orthogonality between the subcarriers is broken if
LAA-LTE's signals are received at Wi-Fi devices and vice versa. In order to
facilitate an analysis of the throughput, we should derive the distortion of
LAA-LTE's signals received at Wi-Fi devices and the distortion of Wi-Fi's
signals received at LAA-LTE devices due to the difference in OFDM parameters of
LAA-LTE and Wi-Fi.

22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex