Aerospace and Electronic Systems Magazine November 2017 - 59

Kim, Jo, and Lee
a low-cost GPS-disciplined oscillator
can easily provide such a high accuracy. This will increase the material cost
slightly over the current ADS-B devices,
potentially by $10 to $20.

ADVANTAGES OF ADS-BT
ADS-BT does not rely on cryptographic
processing, so the additional data is very
small and no cryptographic operation is
needed. It works without any third-party
stations and can detect bogus messages
with nearly 100% accuracy based on
the geometric property of mobile objects instead of probability. All ADS-BT
functions are implemented in the digital
domain (no signal strength measurement, directional finder, or frequency
shift measurement), so it can be implemented practically and cost-effectively.
Once the timing information is gathered, the detection can be done slowly
in the background as it can detect the
fake aircraft within a reasonable period,
e.g., a few seconds. So, there is no need
for real-time processing and the detection algorithm can be implemented in
software on a slow computing platform,
which makes it cost-effective.

Figure 7.

Trend of Tsender values.

Figure 8.

Performances for spoofed message detection. (a) Static attacker. (b) Mobile attacker.

NOVEMBER 2017

IEEE A&E SYSTEMS MAGAZINE

59



Table of Contents for the Digital Edition of Aerospace and Electronic Systems Magazine November 2017

No label
Aerospace and Electronic Systems Magazine November 2017 - No label
Aerospace and Electronic Systems Magazine November 2017 - Cover2
Aerospace and Electronic Systems Magazine November 2017 - 1
Aerospace and Electronic Systems Magazine November 2017 - 2
Aerospace and Electronic Systems Magazine November 2017 - 3
Aerospace and Electronic Systems Magazine November 2017 - 4
Aerospace and Electronic Systems Magazine November 2017 - 5
Aerospace and Electronic Systems Magazine November 2017 - 6
Aerospace and Electronic Systems Magazine November 2017 - 7
Aerospace and Electronic Systems Magazine November 2017 - 8
Aerospace and Electronic Systems Magazine November 2017 - 9
Aerospace and Electronic Systems Magazine November 2017 - 10
Aerospace and Electronic Systems Magazine November 2017 - 11
Aerospace and Electronic Systems Magazine November 2017 - 12
Aerospace and Electronic Systems Magazine November 2017 - 13
Aerospace and Electronic Systems Magazine November 2017 - 14
Aerospace and Electronic Systems Magazine November 2017 - 15
Aerospace and Electronic Systems Magazine November 2017 - 16
Aerospace and Electronic Systems Magazine November 2017 - 17
Aerospace and Electronic Systems Magazine November 2017 - 18
Aerospace and Electronic Systems Magazine November 2017 - 19
Aerospace and Electronic Systems Magazine November 2017 - 20
Aerospace and Electronic Systems Magazine November 2017 - 21
Aerospace and Electronic Systems Magazine November 2017 - 22
Aerospace and Electronic Systems Magazine November 2017 - 23
Aerospace and Electronic Systems Magazine November 2017 - 24
Aerospace and Electronic Systems Magazine November 2017 - 25
Aerospace and Electronic Systems Magazine November 2017 - 26
Aerospace and Electronic Systems Magazine November 2017 - 27
Aerospace and Electronic Systems Magazine November 2017 - 28
Aerospace and Electronic Systems Magazine November 2017 - 29
Aerospace and Electronic Systems Magazine November 2017 - 30
Aerospace and Electronic Systems Magazine November 2017 - 31
Aerospace and Electronic Systems Magazine November 2017 - 32
Aerospace and Electronic Systems Magazine November 2017 - 33
Aerospace and Electronic Systems Magazine November 2017 - 34
Aerospace and Electronic Systems Magazine November 2017 - 35
Aerospace and Electronic Systems Magazine November 2017 - 36
Aerospace and Electronic Systems Magazine November 2017 - 37
Aerospace and Electronic Systems Magazine November 2017 - 38
Aerospace and Electronic Systems Magazine November 2017 - 39
Aerospace and Electronic Systems Magazine November 2017 - 40
Aerospace and Electronic Systems Magazine November 2017 - 41
Aerospace and Electronic Systems Magazine November 2017 - 42
Aerospace and Electronic Systems Magazine November 2017 - 43
Aerospace and Electronic Systems Magazine November 2017 - 44
Aerospace and Electronic Systems Magazine November 2017 - 45
Aerospace and Electronic Systems Magazine November 2017 - 46
Aerospace and Electronic Systems Magazine November 2017 - 47
Aerospace and Electronic Systems Magazine November 2017 - 48
Aerospace and Electronic Systems Magazine November 2017 - 49
Aerospace and Electronic Systems Magazine November 2017 - 50
Aerospace and Electronic Systems Magazine November 2017 - 51
Aerospace and Electronic Systems Magazine November 2017 - 52
Aerospace and Electronic Systems Magazine November 2017 - 53
Aerospace and Electronic Systems Magazine November 2017 - 54
Aerospace and Electronic Systems Magazine November 2017 - 55
Aerospace and Electronic Systems Magazine November 2017 - 56
Aerospace and Electronic Systems Magazine November 2017 - 57
Aerospace and Electronic Systems Magazine November 2017 - 58
Aerospace and Electronic Systems Magazine November 2017 - 59
Aerospace and Electronic Systems Magazine November 2017 - 60
Aerospace and Electronic Systems Magazine November 2017 - 61
Aerospace and Electronic Systems Magazine November 2017 - 62
Aerospace and Electronic Systems Magazine November 2017 - 63
Aerospace and Electronic Systems Magazine November 2017 - 64
Aerospace and Electronic Systems Magazine November 2017 - Cover3
Aerospace and Electronic Systems Magazine November 2017 - Cover4
http://www.brightcopy.net/allen/aesm/34-2s
http://www.brightcopy.net/allen/aesm/34-2
http://www.brightcopy.net/allen/aesm/34-1
http://www.brightcopy.net/allen/aesm/33-12
http://www.brightcopy.net/allen/aesm/33-11
http://www.brightcopy.net/allen/aesm/33-10
http://www.brightcopy.net/allen/aesm/33-09
http://www.brightcopy.net/allen/aesm/33-8
http://www.brightcopy.net/allen/aesm/33-7
http://www.brightcopy.net/allen/aesm/33-5
http://www.brightcopy.net/allen/aesm/33-4
http://www.brightcopy.net/allen/aesm/33-3
http://www.brightcopy.net/allen/aesm/33-2
http://www.brightcopy.net/allen/aesm/33-1
http://www.brightcopy.net/allen/aesm/32-10
http://www.brightcopy.net/allen/aesm/32-12
http://www.brightcopy.net/allen/aesm/32-9
http://www.brightcopy.net/allen/aesm/32-11
http://www.brightcopy.net/allen/aesm/32-8
http://www.brightcopy.net/allen/aesm/32-7s
http://www.brightcopy.net/allen/aesm/32-7
http://www.brightcopy.net/allen/aesm/32-6
http://www.brightcopy.net/allen/aesm/32-5
http://www.brightcopy.net/allen/aesm/32-4
http://www.brightcopy.net/allen/aesm/32-3
http://www.brightcopy.net/allen/aesm/32-2
http://www.brightcopy.net/allen/aesm/32-1
http://www.brightcopy.net/allen/aesm/31-12
http://www.brightcopy.net/allen/aesm/31-11s
http://www.brightcopy.net/allen/aesm/31-11
http://www.brightcopy.net/allen/aesm/31-10
http://www.brightcopy.net/allen/aesm/31-9
http://www.brightcopy.net/allen/aesm/31-8
http://www.brightcopy.net/allen/aesm/31-7
https://www.nxtbookmedia.com