TSG-T2
Yokohama, JP, 19-21 April 1999	TSGT2#3(99)437

Agenda Item:	SWG6 (General Features)

Source:	NTT DoCoMo, Sharp

Title:	Proposed LS on terminal capabilities (Report of the current situation)

Document for:	Decision

Proposed Liaison Statement to all WGs

Source:	TSG-T2

Liaison To:	All WGs

CC:	

Title:	Report of the current status on terminal capabilities

TSG-T2 had requested all WGs to identify the terminal capabilities until 15th of April. We received many excellent responses. T2 appreciates the cooperation of each WG on the work to identify terminal capabilities.

We have summarzed the commens we received in the table below. The table lists the contibuton number assigned by SWG6, and includes a brief summary of the response. We would appreciate it if you would let us know if we have not captured your response accurately. 

T2 has not investigated the details of the LS answers yet. This Liaison Statement is to report the current status of investigation. In addition, we have indicated work items for each WG that we would like to request the WG as the next stpe in making progress. These are also shown in the table below.

With regard to “service implementation capabilities”, TSG-S1 is requested to identify service capabilities. In accordance with the identification of service capabilities by S1, each relevant WGs are asked to identify service implementation capabilities for each service capability.

WGs	LS answer Status	Requested future work
and Comments	
	STC_DOC	Subject and Brief
	Source		
S1	T2-99398	“Answer from S1 chairman on Terminal Capabilities”
- S1 have not had an opportunity to study its implications or to prepare a response.	S1 chairman	- WG S1 is requested to list service or service capabilities to assist in the identification of terminal capabilities.	
S2	no answer			- We would like to request an answer to the LS even if there is no requirement for terminal capabilities.	
S3	no answer			- It is requested to identify the terminal capabilities for “security” technical domain.	
S4	T2-99332	“LS to TSG-T on Terminal Capabilities”
- S4 identified any capability to be mandatory supported by any 3G Terminal supporting the related service capability, i.e. speech and circuit switched multimedia service H.324 based.	S4	- It is requested to identify service implementation capabilities for H.323 packet based multimedia service 	
S5	no answer			- The LS answer is requested even if there is no requirements for terminal capabilities.	
N1	no answer			- It is requested to identify terminal capabilities for CC and MM.	
N2	T2-99388	“Reply from TSG-N2 on terminal capabilities”
N2 does not foresee any specific
requirements for terminal capabilities for the work of TSG-N2.	N2 chairman	- It is requested to treat the issue of USSD.	
N3	T2-99399	“LS from CN3 on Terminal Capabilities”
- N3 identified service capabilities on a store & forward mechanism and a real-time service. For a real-time service, two implementation capabilities are identified.	N3	- T2 is responsible for a store & forward mechanism.	
R1	T2-99360	“LS from TSG RAN WG1 on UE physical layer capabilities”
RAN WG1 has started the work on defining UE physical layer baseline implementation capabilities. TSG RAN WG1 awaits further guidance on the service capabilities required for UE.	R1	- It is requested to identify baseline implementation capabilities.	
R2	T2-99397	“LS from RAN2 on  Baseline Implementation Capabilities”
R2 identified the baseline implementation capabilities.	R2	- It is requested that each capability is identified as mandatory or optional.	
R3	T2-99363	“LS from TSG RAN WG3 on Terminal Capabilities”
No terminal capabilities were identified that were within the scope of TSG RAN WG3.	R3		
T1	no answer			- It is requested to identify the terminal capabilities for “security” technical domain.	
T2	T2-99435	“Terminal Capabilities within T2 – suggested starting point”
No baseline implementation capabilities are identified.	BT (chairman)		
T3	no answer			- It is requested to identify the terminal capabilities for “security” technical domain.