TS 33108 v12.0.0 (2013-03-15) agreed at SA#59

33108/r12/EpsHI2Operations.asn

-EpsHI2Operations {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi2eps(8) r11(11) version-3(3)} 
+EpsHI2Operations {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulintercept(2) threeGPP(4) hi2eps(8) r12(12) version-0(0)} 
 
 DEFINITIONS IMPLICIT TAGS ::=
 
@@ -34,7 +34,7 @@ securityDomain(2) lawfulIntercept(2)}
 
 -- Security Subdomains
 threeGPPSUBDomainId OBJECT IDENTIFIER ::= {lawfulInterceptDomainId threeGPP(4)}
-hi2epsDomainId OBJECT IDENTIFIER	::= {threeGPPSUBDomainId hi2eps(8) r11(11) version-3 (3)}
+hi2epsDomainId OBJECT IDENTIFIER	::= {threeGPPSUBDomainId hi2eps(8) r12(12) version-0 (0)}
 
 eps-sending-of-IRI  OPERATION ::= 
 {
@@ -61,7 +61,8 @@ EpsIRISequence		::= SEQUENCE OF EpsIRIContent
 -- immediately and not withheld in the DF or MF in order to
 -- apply aggragation.
 -- When aggregation is not to be applied,  
--- UmtsIRIContent needs to be chosen.
+-- EpsIRIContent needs to be chosen. 
+-- EpsIRIContent includes events that correspond to EPS and UMTS/GPRS.  
 
 
 EpsIRIContent		::= CHOICE 
@@ -71,6 +72,7 @@ EpsIRIContent		::= CHOICE
 	iRI-Continue-record		[3] IRI-Parameters,	-- include at least one optional parameter 
 	iRI-Report-record		[4] IRI-Parameters	-- include at least one optional parameter 
 }
+-- the EpsIRIContent may provide events that correspond to UMTS/GPRS as well.
 
 unknown-version 		ERROR ::= { CODE local:0}
 missing-parameter		ERROR ::= { CODE local:1}
@@ -125,6 +127,7 @@ IRI-Parameters		::= SEQUENCE
 
 	national-Parameters		[16] National-Parameters OPTIONAL,
 	ePSCorrelationNumber	[18] EPSCorrelationNumber OPTIONAL, 
+-- this parameter provides GPRS Correlation number when the event corresponds to UMTS/GPRS.
 	ePSevent 				[20] EPSEvent OPTIONAL,
 		-- This information is used to provide particular action of the target
 		-- such as attach/detach
@@ -552,11 +555,11 @@ TypeOfBearer ::= ENUMERATED
 EPSLocation	::= SEQUENCE 
 {
    
-	userLocationInfo    [1] OCTET STRING (SIZE (1..34)) OPTIONAL,
+	userLocationInfo    [1] OCTET STRING (SIZE (1..39)) OPTIONAL,
         -- coded according to 3GPP TS 29.274 [46]; the type IE is not included 
 	gsmLocation			[2] GSMLocation OPTIONAL,
  	umtsLocation		[3] UMTSLocation OPTIONAL,
-	olduserLocationInfo	[4] OCTET STRING (SIZE (1..34))	OPTIONAL,
+	olduserLocationInfo	[4] OCTET STRING (SIZE (1..39))	OPTIONAL,
         -- coded in the same way as userLocationInfo
 	lastVisitedTAI	    [5] OCTET STRING (SIZE (1..5))	OPTIONAL,
         -- the Tracking Area Identity is coded in accordance with the TAI field in 3GPP TS 29.274