Rohde & Schwarz R&S FSL3 - Page 1429

Remote Commands of the 1xEV-DO BTS Analyzer Option (K84) R&S FSL
1300.2519.12 6.670 E-11
Composite Constellation
The command returns two values, the real and imaginary parts, for every chip in the following
order:
<re chip 0>, <im chip 0>, <re chip 1>, <im chip 1>, …, <re chip n>, <im chip n>, …
The number of results corresponds to the number of chips of the selected channel type.
Therefore the number of results is between 64 and 1600 chips per slot (see Characteristics of
the 1xEV-DO channel types, column 'Chips per slot' on page 6.664).
Return values for parameter CTABle
The command returns 12 values (including 4 reserved values) for maximum timing and phase
offsets in the following order:
<max. time offset in s>, <channel type>, <code number for max. time>, <code class for max.
time>, <max. phase offset in rad>, <channel type>, <code number for max. phase>, <code
class for max. phase>, <reserved 1>, ..., <reserved 4>,
Return values
Value Description Range Unit
<max. time offset in s> Max timing offset value of all channels s
<channel type> channel type indication
The channel type is coded with numbers as follows:
0 = PILOT, 1 = MAC, 2 = PREAMBLE with 64chip , 3
= PREAMBLE with 128chip, 4 = PREAMBLE with
256chip, 5 = PREAMBLE with 512chip, 6 =
PREAMBLE with 1024chip, 7 = DATA
{0 ... 7}
<code number for max. time> The code number which has max timing offset value
<code class for max. time> The code class which has max timing offset value
<max. phase offset in rad> Max phase offset value of all channels rad
<channel type>
<code number for max. phase> The code number which has max phase offset value
<code class for max. phase> The code class which has max phase offset value
<reserved> reserved for future functionality {0}