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Space Link Extension - Service Management - CCSDS

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DRAFT RECOMMENDED STANDARD FOR SPACE LINK EXTENSION SERVICE MANAGEMENT<br />

ASLSPD-20 If the value of the modulationType parameter of the<br />

R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set is ‘OQPSK’ and the<br />

R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set contains two R401SymbolStream data sets,<br />

then the value of the iqChannelAssignment parameter for one of the<br />

R401SymbolStream data sets shall be ‘oqpskIChannelSeparate’ and the value of the<br />

iqChannelAssignment parameter for the other R401SymbolStream data set shall be<br />

‘oqpskQChannelSeparate’.<br />

[service management validation]<br />

ASLSPD-21 If the value of the modulationType parameter of a R401<strong>Space</strong><strong>Link</strong>CarrierProfile<br />

data set is ‘GMSK’, the R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set shall contain one<br />

R401SymbolStream data set, the value of the iqChannelAssignment parameter shall be<br />

‘gmskChannel’, and the value of the modulationIndex parameter shall be between 1561<br />

and 1571 milliradians (inclusive).<br />

[service management validation]<br />

ASLSPD-22 If the value of the modulationType parameter of a R401<strong>Space</strong><strong>Link</strong>CarrierProfile<br />

data set is ‘PSK/PM’, the R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set shall contain one<br />

R401SymbolStream data set, the value of the iqChannelAssignment parameter shall be<br />

‘pskPmChannel’, and the value of the modulationIndex parameter shall be between 100<br />

and 1560 milliradians (inclusive).<br />

[service management validation]<br />

ASLSPD-23 The value of the iqChannelAssignment parameter for any R401SymbolStream data set<br />

shall match the iqChannelAssignmentAgreement parameter for one of the R401Symbol-<br />

StreamAgreement data sets contained by the R401<strong>Space</strong><strong>Link</strong>CarrierAgreement data<br />

set referenced by the r401<strong>Space</strong><strong>Link</strong>CarrierAgreementRef parameter.<br />

[service management validation]<br />

ASLSPD-24 A R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set shall contain one R401Subcarrier data<br />

set if and only if the R401<strong>Space</strong><strong>Link</strong>CarrierAgreement data set referenced by the<br />

r401<strong>Space</strong><strong>Link</strong>CarrierAgreementRef parameter contains a<br />

R401SubcarrierAgreement data set.<br />

[service management validation]<br />

ASLSPD-25 The powerRatio parameter shall be present in the R401<strong>Space</strong><strong>Link</strong>CarrierProfile<br />

data set only if the value of the modulationType parameter is ‘UQPSK’.<br />

[syntactic validation]<br />

ASLSPD-26 The R401<strong>Space</strong><strong>Link</strong>CarrierProfile data set shall contain:<br />

a) Neither a ReturnCoherenceModel data set nor a ReturnOffsetModel data set; or<br />

b) One ReturnCoherenceModel data set; or<br />

c) One ReturnOffsetModel data set.<br />

[syntactic validation]<br />

ASLSPD-27 A R401SymbolStream data set shall contain one RafProd data set.<br />

[syntactic validation]<br />

ASLSPD-28 A RafProd data set shall contain at least one of the following:<br />

a) RafTsM data set;<br />

b) RcfTsM data set;<br />

c) BilateralTsM data set;<br />

d) DataSink data set; and/or<br />

e) BilateralDataSink data set.<br />

A RafProd data set may contain more than one of any of the above-specified data sets.<br />

[syntactic validation]<br />

<strong>CCSDS</strong> 910.11-R-2 Page 5-23 March 2008

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