3GPP TSG-T2 #6 / ETSI SMG4
Kyongju, KOREA, 4-6 October 1999	TSGT2#6(99)789	

3GPP TSG CN WG1#7	Tdoc N1-99B33
Makuhari, Japan	
13-17 September, 1999

To:	TSG-T WG2
Cc:	TSG-SA WG1, TSG-CN WG2, CN WG2 ss adhoc, TSG-CN WG3
From:	TSG-CN WG1
Title:	Response to LS on Service/Baseline Implementation Capabilities 

___________________________________________________________________________

TSG-CN WG1 thanks TSG-T WG2 for liaison on Terminal Capabilities.  
N1 understands that Baseline Capability is a set of core features that is a basis for all the services, and that Baseline Capability itself is service independent. 
Based on this understanding, N1 categorizes Mobility Management (MM and GMM) related functionality as Baseline Capability. As Baseline Implementation Capability is a component of whole set of Baseline Capability, it would be natural with regard to such each of MM procedures. Table 1 was created based on this understanding picking up the MM procedures from UMTS 24.008 as the Baseline Implementation Capability.

Service Capability is understood as service specific part of mobile functionality which would correspond to the CM sub-layer (i.e., CC, SM, SMS, etc). Table 2 shows Service Implementation Capability, and it is composed of CM sub-layer procedures.
Since N1 are still developing R99, T2 are reminded that these tables might be changed based on future discussion in N1. 
N1 would like to ask to S1, N2, ss adhoc and N3 to review the table from your point of view.

This document is informative.

Table 1: Terminal Baseline Implementation Capabilities for NAS
M: mandatory, O: Optional, C: Conditional
Baseline Implementation Capabilities	Ref. Doc	Section(s)	Kind of Terminals	Comments	
			CS-only	PS-only	CS+PS		
UMTS CS mobility management (Optional)	MM common procedures	TMSI reallocation procedure	24.008	4.3.1	M	-	M		
		Authentication procedure	Ditto	4.3.2	M	-	M		
		Identification procedure	Ditto	4.3.3	M	-	M		
		IMSI detach procedure	Ditto	4.3.4	M	-	M		
		Abort procedure	Ditto	4.3.5	M	-	M		
		MM information procedure	Ditto	4.3.6	O	-	O		
	MM specific procedure	Location updating procedure	Ditto	4.4.1	M	-	M		
		Periodic updating procedure	Ditto	4.4.2	M	-	M		
		IMSI attach procedure	Ditto	4.4.3	M	-	M		
		Generic Location 
Updating procedure	Ditto	4.4.4	M	-	M		
	MM connection management procedure	MM connection establishment	Ditto	4.5.1.1	M	-	M		
		MM connection establishment for emergency call	Ditto	4.5.1.5	C	-	C	Mandatory If speech calls supported.	
		MM re-establishment	Ditto	4.5.1.6	C	-	C	Mandatory If CC supported.	
		Paging response procedure	Ditto	Not yet defined	M	-	M		
		Network initiated MM connection establishment 	Ditto	4.5.1.3	O	-	O		
		MM connection release	Ditto	4.5.3	M	-	M		
UMTS PS mobility management (Optional)	GMM common procedures	P-TMSI reallocation procedure	ditto	4.7.6	-	M	M		
		Authentication and ciphering procedure	ditto	4.7.7	-	M	M		
		Identification procedure	ditto	4.7.8	-	M	M		
		Paging procedure	ditto	4.7.9	-	M	M		
		GMM status procedure	ditto	4.7.10	-	M	M		
		GMM support for anonymous access	Ditto	4.7.11	-	O	O		
		GMM Information procedure	Ditto	4.7.12	-	O	O		
	GMM specific procedure	GPRS attach procedure	Ditto	4.7.3.1	-	M	M		
		Combined GPRS attach procedure	Ditto	4.7.3.2	-	-	C	Mandatory If  class-A or B.	
		MS initiated GPRS detach procedure	Ditto	4.7.4.1	-	M	M		
		MS initiated Combined GPRS detach procedure	Ditto	4.7.4.1.3	-	-	C	Mandatory If  class-A or B.	
		Network initiated GPRS detach procedure	Ditto	4.7.4.2	-	M	M		
		Normal and periodic routing area updating Procedure	Ditto	4.7.5.1	-	M	M		
		Combined routing area updating Procedure	Ditto	4.7.5.2	-	-	C	Mandatory If  class-A or B.	

Table 2: Terminal Service Implementation Capability (1/2) for NAS	M: mandatory, O: Optional, C: Conditional
	Service Implementation Capabilities	Ref. Doc	Section(s)	Tele-service for Terminals	Comments	
				Speech 
(w/ E. call)	FAX	SMS-PP	SMS-CB			
	Layer 3 specification	UMTS Call Control (Optional)	Mobile originating call Establishment	24.008	5.2.1	M	M	-	-			
			Mobile terminating call Establishment	Ditto	5.2.2	M	M	-	-			
			Call clearing	Ditto
	5.4.2	M	M	-	-			
					5.4.3	M	M	-	-			
					5.4.4	M	M	-	-			
			In-band tones and announcements	Ditto	5.5.1	M	M	-	-			
			Status procedure	Ditto	5.5.3	M	M	-	-			
			DTMF protocol control procedure	Ditto	5.5.7	M	-	-	-			
		UMTS Session Management (Optional)	PDP context activation	Ditto	6.1.3.1	-	-	-	-			
			PDP context modification procedure	Ditto	6.1.3.2	-	-	-	-			
			PDP context deactivation procedure	Ditto	6.1.3.3	-	-	-	-			
			AA PDP context activation	Ditto	6.1.3.4	-	-	-	-			
			AA PDP context deactivation	Ditto	6.1.3.5	-	-	-	-			
			Receiving a SM STATUS message by a SM entity	Ditto	6.1.3.6	-	-	-	-			
		SMS (Optional)	CM-procedure	24.011	5	-	-	M	-			
			SM-RL-procedure	Ditto	6	-	-	M	-			
			Message format on BTS-MS I/F	04.12	3	-	-	-	M		04.12 For further study	
		Supplement. (Opt)	Generic Procedure for the control of SS	24.010	2	See comments(CFU+CC) 	See comments(CC) 	-	-		If speech call supported then CFU is Mandatory. SS&CC are Related. 	
			SS Support procedure	Ditto	3	See comments (CFU+CC)	See comments(CC)	-	-			

Table 2: Terminal Service Implementation Capability (2/2)
	Service Implementation Capabilities	Ref. Doc	Section(s)	Bearer service for Terminals	Supplementary service for Terminals	Comments	
				Circuit SW data	Packet SW data	Call Forward, Advise of Change, USSD, Explicit Call transfer, and others		
	Layer 3 specification	UMTS Call Control (Optional)	Mobile originating call Establishment	24.008	5.2.1	M	-	-		
			Mobile terminating call Establishment	Ditto	5.2.2	M	-	-		
			Call clearing	Ditto
	5.4.2	M	-	-		
					5.4.3	M	-	-		
					5.4.4	M	-	-		
			In-band tones and announcements	Ditto	5.5.1	M	-	-		
			Status procedure	Ditto	5.5.3	M	-	-		
			DTMF protocol control procedure	Ditto	5.5.7	-	-	-		
		UMTS Session Management (Optional)	PDP context activation	Ditto	6.1.3.1	-	M	-		
			PDP context modification procedure	Ditto	6.1.3.2	-	M	-		
			PDP context deactivation procedure	Ditto	6.1.3.3	-	M	-		
			AA PDP context activation	Ditto	6.1.3.4	-	O	-		
			AA PDP context deactivation	Ditto	6.1.3.5	-	O	-		
			Receiving a SM STATUS message by a SM entity	Ditto	6.1.3.6	-	M	-		
		SMS (Optional)	CM-procedure	24.011	5	-	-	-		
			SM-RL-procedure	Ditto	6	-	-	-		
			Message format on BTS-MS I/F	04.12	3	-	-	-	04.12 For further sturdy	
		Supp. (Opt)	Generic Procedure for the control of SS	24.010	2	-	-	M	SA defines items. SS&CC are Related.	
			SS Support procedure	Ditto	3	-	-	M