TSG-RAN Working Group 3                                                     TSGR3#5(99)646
6th to 9th July 1999
Helsinki, Finland

Agenda Item:	15.3

Source: 	Fujitsu
 
Title:   Deletion of Perch Channel Ec/Io from Radio Link Setup/Addition  messages 
 
Document for:	Decision
  
____________________________________________________________________________________
 
1	Introduction
This contribution proposes the deletion of Perch Channel Ec/Io from Radio Link Setup and Radio Link Addition messages.
 
2    Discussion
Perch Channel Ec/Io is included in [1] Section 9.1.2 ‘Radio Link Setup’, Section 9.1.5 ‘Radio Link Addition’  and Section 9.2.34 ‘Perch Channel Ec/Io’. However, it’s assumed that Perch Channel Ec/Io is the measurement parameter of Primary CCPCH Ec/Io from UE which is not necessary to be transferred over Iub and Iur. Thus we propose to delete Perch Channel Ec/Io  from relevant messages and sections containing it in [1]. 
 
3    Proposal
It’s proposed to change [1] Section 9.1.2, 9.1.5 and 9.2.34 as ANNEX.

4	References
[1] TS25.423 V1.1.1 UTRAN Iur Interface RNSAP Signalling

ANNEX
9.1.2 RADIO LINK SETUP
 
Information element	Reference	Type	
Message type	9.2.24	M	
Transaction ID 	9.2.45	M	
S-RNTI	9.2.43	M	
DCH information		M	
   DCH ID	9.2.11	M	
   DCH Type	9.2.13	M	
   Transport format set (DL)	9.2.48	M	
   Transport format set (UL)	9.2.48	M	
TFCS (UL)	9.2.47	M	
TFCS (DL)	9.2.47	M	
Uplink scrambling code		M	
UL Channelisation Codes		M	
  Channelisation code length (UL)	9.2.6	M	
DL Channelisation Codes		M	
  Channelisation code length (DL)	9.2.6	M	
RL information		M	
   RL-ID	9.2.39	M	
   Cell-ID  	9.2.3	M	
   OFF	9.2.31	M	
   Chip offset	9.2.7	M	
   Diversity control field	9.2.14	C2	
  			
Uplink Eb/No Target	9.2.52	M	
			
Maximum Uplink Eb/No 	9.2.23	FFS	
Minimum Uplink Eb/No 	9.2.25	FFS	
DL reference power	9.2.18	M	
C2=present only if # of RL >1

9.1.5 RADIO LINK ADDITION
 
Information element	Reference	Type	
Message type		M	
Transaction ID 		M	
RL information		M	
   RL-ID 		M	
   Cell-ID  		M	
   OFF		M	
   Chip offset		M	
   Diversity Control field		M	
  			
Uplink Eb/No Target		M	
			
Uplink Maximum Eb/No 		FFS	
Uplink Minimum Eb/No 		FFS	
DL reference power		O