Space Link Extension - Service Management - CCSDS

DRAFT RECOMMENDED STANDARD FOR SPACE LINK EXTENSION SERVICE MANAGEMENT
Table 5-49: [R|F]SpaceLinkChangeEvent Data Set
Parameter Name Parameter Definition/Description Data Type
eirp See table 5-5.
Data
Units
Applicable Service
Agreement
Parameter
eventTime
The time at which an event is to occur. It can be
expressed in either relative terms or absolute
terms.
If expressed in relative terms, then eventTime
is the time at which an event is to occur
expressed relative to the stateStartTime of
the container
[R|F]SpaceLinkAvailableStates.
UTC (if
absolute),
Positive
Integer (if
relative)
Seconds
(if
relative)
n/a
NOTE – The absolute time for the event is returned
as the scheduledEventTime, a parameter of
the of the CSP-SR.
eventTimeWindowLead
eventTimeWindowLag
An offset that is subtracted from the
eventTime providing the earliest time that the
event may occur.
An offset that is added to the eventTime
providing the latest time that the event may
occur.
Positive
Integer
Positive
Integer
eventInstanceNo A monotonically increasing positive integer. Positive
Integer
seconds
seconds
n/a
maxEventTimeWind
owLead
maxEventTimeWind
owLag
n/a
Table 5-50: RSpaceLinkDataTransportState Data Set
Parameter Name Parameter Definition/Description Data Type
availableState- See table 4-32
InstanceNo
stateStartTime See table 5-48.
stateStartTime- See table 5-48.
WindowLead
stateStartTime- See table 5-48.
WindowLag
stateEndTime See table 5-48.
stateEndTime- See table 5-48.
WindowLead
Data
Units
Applicable Service Agreement
Parameter
CCSDS 910.11-R-2 Page 5-50 March 2008