Dynamic File Sizes - DBM ACE9600 Operating Manual

dBm
ACE600
Operations Manual
Advanced Channel Emulator
Figure 2- 13. An example of a Dynamic Multipath file. Two out
of 1000 data lines are illustrated.
Line 1: designates the total number of time increments included in the
file. This number must exactly match the number of data lines.
Lines 2 -13: Represents paths 1 through 12 respectively. The format for
these lines is:
Type Correlation Path Correlation %
In each line, the path type is followed by the correlation path and then
the correlation percentage. k-factor is required for Rician paths, and can
optionally appear for other path types. Path type is one of
CW
RAY
RICE
OFF
Each subsequent data line contains the dynamic path parameter values.
The format for the path data is:
;Doppler (Hz) Delay (usec) Loss(dB) AoA(degrees)
Path data is delimited by a semicolon. Each data line must contain six
semicolons. The first semicolon is followed by path #1 data, the second
semicolon is followed by path #2 data, etc. AoA can optionally appear
for Rayleigh paths, but is required for Rician and CW paths. When no
path data is required, the semicolon must still be present. A path that is
OFF can have path data in the file, and the data will be ignored.
Each line in the file is ended with a carriage return. Spaces are
allowable.
Dyn a m ic File s ize s
Parameter data file sizes are unlimited, however the total of all
downloaded files is limited by the ACE9600 SD card memory capacity.
K-factor
49