TF160 / SS VENDORS SESSION
3GPP RAN5#65
R5-14xxxx
© ETSI 2014. All rights reserved
10 – 14 November 2014
Venice, Italy
Presented by TF160 Leader
Agenda
R5-145069r1 / R5-145070 – eICIC:
• Test Model for OCNG support: brainstorming with proponent.
R5-145286 – AP#64.03 – FGIs for LTE FDD/TDD Branch:
• Urgency of prose update. Any real issues today in the field?
R5w140302 – UTRAN Activation time Reduction in TTCN-3:
• Action 27.2: SS Vendors: To trial the activation time test provided by TF160
and report results. By SS Sidebar of RAN5 #65.
R5-145242 – IMS TC 15.15:
• How and when to get the UE to subscribe to the MWI package.
R5-145010 – Slide 8 – IMS/XCAP:
• Translated-from-XSD TTCN-3 modules will not be delivered any more from
iWD-wk49 TTCN-3 delivery.
R5w140301 – TTCN Deliveries and Miscellaneous:
• Clash between iwd-15wk25 delivery date and CAG#43 deadlines. SS Vendors
should investigate whether this is an issue for them and how to alleviate it.
© ETSI 2014. All rights reserved
R5-145069r1 / R5-145070 – eICIC
Qualcomm:
• Trials performed with 10MHz BW using OCNG Pattern TS 36.133 A.3.2.1.6 and
with 5MHz BW using OCNG Pattern TS 36.133 A.3.2.1.19.
Baseline for OCNG Test Model in eICIC SIG TCs:
• TS 36.133 A.3.2.1 for FDD (top section part),
• Modulation: QPSK,
• Pattern: In dirty subframes OCNG is transmitted over the whole Bandwidth, in
clean subframes OCNG is not transmitted,
• OCNG is not transmitted in REs used for CRS,
• OCNG is not transmitted in RB used by PDSCH for SysInfo Tx,
• PCFICH/PDCCH/PHICH handling: as per TS 36.133 A.3.2.1.
Actions:
• Qualcomm: To update R5-145070 spreadsheet to add the RSRQ calculations
•
for dirty subframes.
TF160 / SS Vendors: To investigate Test Model and discuss in upcoming
Workshop. Qualcomm to help answer any further question.
© ETSI 2014. All rights reserved
R5-145286 – AP#64.03 –
FGIs for LTE FDD/TDD Branch
Anite confirmed that they have observed the issue with real
UEs. But no clear view on the urgency for those UE partners.
Impact:
• Some test cases are wrongly defined as not applicable to certain UEs.
• E.g.: in 13.4.3.1, the TTCN check the pc_FeatrGrp_27 as per C112 in
Table 4-1a, while a UE only support it on FDD (have pc_FeatrGrp_27_F
as true , but pc_FeatrGrp_27 and pc_FeatrGrp_27_T as false) will not
be able to run the test case.
Action:
• TF160 Leader to report to RAN5 SIG session for final decision on when
to bring the necessary prose updates.
© ETSI 2014. All rights reserved
R5w140302 –
UTRAN Activation time Reduction in TTCN-3
Anritsu provided results for 13.4.3.2, 8.4.2.2 , 13.3.2.1 ,
13.1.3. Failure with 13.1.3, SIP retransmission still seen with
13.4.3.2 .  Anritsu have reservations on TF160 change.
KeySight will soon provide some results, failure on 13.1.3 also
seen.
TF160 requested SS logs so that we can further investigate
those issues, and would welcome any additional results from
SS Vendors.
 The UTRAN ActTime reduction will not be introduced in
TTCN-3 in iwd-wk49.
© ETSI 2014. All rights reserved
R5-145242 – IMS TC 15.15
Uncertainties about when to configure the UE to subscribe to
MWI.
• OptionA: pre-configuration,
• OptionB: after UE registration.
Prose of 15.15 currently specifies something like OptionB, but
R&S mentioned that they have UEs behaving like OptionA.
Once UE is configured with MWI, does it retain it at switch
off/on?
What parallelism do we need to cater for with the registration
event package?
Action:
• R&S to contact the original prose author to obtain feedback on those
open points.
© ETSI 2014. All rights reserved
R5-145010 – Slide 8 – IMS/XCAP
Anritsu suggested to wait until baseline upgrade to stop
delivering those files.
TF160 Leader clarified that there are copyright issues with the
TTCN-3 Tool Vendors. Also recurrent issue of TTCN CRs
proposing changes to those files, which are not under TF160
control.
 Translated-from-XSD TTCN-3 modules will not be delivered
any more from iWD-wk49 TTCN-3 delivery.
© ETSI 2014. All rights reserved
R5w140301 –
TTCN Deliveries and Miscellaneous
Clash between iwd-15wk25 delivery date and CAG#43
deadlines:
• The timings are so close that even an early wk25 delivery would not
help the SS Vendors.
• Alternative solution is for RAN5 / TF160 to define a list of critical prose
CRs coming out of RAN5#67.
• Only required in relations to the CAG 10day-rule submissions.
•  To re-discuss in the next Workshop.
© ETSI 2014. All rights reserved
Thank you!
© ETSI 2014. All rights reserved