Source:	TSG S2/SMG12

To:	TSG T WG2 SWG1 (MExE)

CC:	TSG CN1

Topic:	Response to LS on QoS parameters

___________________________________________________________________________

TSG S2 would like to thank TSG T WG2 for the LS on QoS parameters. 

The UMTS Bearer service parameters are defined in TR 23.907 v 1.5.0 (to be updated as per S2 decision). These parameters are available to MExE applications. 

3GPP TSG-T2 #5 / ETSI SMG4
Helsinki, FINLAND, 6-9 September 1999	TSGT299735	

Source:	TSG T WG2 SWG1 (MExE)

To:	TSG S2/SMG12

CC:	TSG CN1

Topic:	Proposed LS on QoS parameters

___________________________________________________________________________
MExE applications require QoS mechanisms to allow multimedia applications, with multiple data streams, to negotiate and modify the QoS of each network data connection.
QoS aware MExE applications will present the following parameters to the TE through a standardised QoS API, such as GQoS.

TokenRate	
TokenBucketSize	
PeakBandwidth	
Latency	
Delay variation	
ServiceType	
MaxSduSize	
MinimumPolicedSize	

As a minimum set the MExE application will present to the TE:-

TokenRate	
TokenBucketSize	
PeakBandwidth