Space Link Extension - Service Management - CCSDS

DRAFT RECOMMENDED STANDARD FOR SPACE LINK EXTENSION SERVICE MANAGEMENT
Table 7-27: QueryServiceAgreementOperationConstraints Data Set
Name Definition/Description Data Type Units
qsaRoutineTimeout Value of routineTwoPhaseTimeout for the Unsigned seconds
QUERY_SERVICE_AGREEMENT operation. Integer
qsaUrgentTimeout
Value of urgentTwoPhaseTimeout for the
QUERY_SERVICE_AGREEMENT operation.
Unsigned
Integer
seconds
Table 7-28: F401SpaceLinkCarrierAgreement Data Set
Name Definition/Description Data Type Units
carrierFrequencyRange The minimum and maximum nominal (not Dopplercorrected)
pair of Hz
values for the carrier frequency allowed
during the lifetime of the Service Agreement.
Composed of two elements
(minCarrierFrequency,
maxCarrierFrequency).
Unsigned
Integers
carrierUse
The carrier usage to be applied to the carrier during Enum n/a
the lifetime of the Service Agreement. Possible
values:
– ‘remnant’—remnant carrier (phase
modulation);
– ‘suppressed’—suppressed carrier.
carrierWaveformOptions The Waveform of the carrier during the lifetime of
the Service Agreement. Possible values:
– ‘sine’—sine wave;
– ‘square’—square wave.
Enum n/a
eirpRange
f401SpaceLinkCarrier-
AgreementId
fPolarizationOptions
modulationIndexRange
The minimum and maximum allowed values for the
transmitter EIRP. Composed of two elements
(minEirp, maxEirp).
Identifier of
F401SpaceLinkCarrierAgreement data set,
unique within ServiceAgreement data set.
Set of nominal polarization of the RF carrier that will
be available during the lifetime of the Service
Agreement. It represents a set containing any
combination of the following values, with no
repeated components:
– ‘LinearHorizontal’;
– ‘LinearVertical’;
– ‘RCP’—right hand circular;
– ‘LCP’—left hand circular.
The set shall contain at least one component.
The range on the angle by which the RF carrier is
phase-shifted with respect to the un-modulated RF
carrier that will apply for the duration of the Service
Agreement. Composed of two elements
(lowerBound, upperBound).
NOTE – Meaningful only if the parameter
carrierUse has the value ‘remnant’.
pair of
Integers
String256
set of Enums
pair of
Unsigned
Integers
dBW
n/a
n/a
milliradians
CCSDS 910.11-R-2 Page 7-16 March 2008