MSF Roadmap 2011-12

bottlelewdMobile - Wireless

Dec 12, 2013 (3 years and 6 months ago)

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MSF Roadmap 2011
-
12

Wayne Cutler

Technical Committee Chair

wcutler@msforum.org


Copyright 2011:
MultiService

Forum

Headline Items


VoLTE


Network Robustness


Content Distribution Networks (CDNs)


Network
-
to
-
Network Interface (NNI) Performance Testing



Copyright 2011:
MultiService

Forum

VoLTE (1/2)



VoLTE IOT Event planned for September 2011


Builds on the LTE/EPC executed in March 2010


Executes tests not performed at previous IOT event


Validates GSMA Permanent Reference Documents
IR.88, IR.92, IR.65


Joint event with GSMA


co
-
operation agreement signed


VoLTE IOT officially announced at GSMA MWC in
February 2011




Copyright 2011:
MultiService

Forum

VoLTE (2/2)



Scope of VoLTE IOT event completed.


Five defined scenarios :


VoLTE (compliant to GSMA PRD IR.92),


Roaming & Interconnect, (compliant to GSMA PRD's
IR.65 and IR.88),


2G/3G access to EPC via both legacy/S4
-
SGSN,


Handovers (intra LTE & LTE <
-
> 2G/3G),


SON (Self
-
Optimising Networks).


See
www.msforum.org/interoperability/VoLTE.shtml



Copyright 2011:
MultiService

Forum

Network Robustness (1/3)




Multi
-
part Work Item covering :


N/W Monitoring,


Congestion & Overload Control,


Disruption Testing,


Network feedback & instabilities,


Prioritization,


End
-
End
QoS
,
inc.

NNI
QoS

in particular




Copyright 2011:
MultiService

Forum

Network Robustness (2/3)


First IOT event, “P
-
IOT 2010” completed, November 8
th
-
19
th



2010 at NCS's XTC labs in Chantilly, Virginia


P
-
IOT 2010 was the 1st of a series of planned IOT events and


White Paper published February 2011 and liaised to i3Forum &


GSMA.


P
-
IOT 2010 focussed on the reporting / logging capability of


SBGs (both access & n/w side) and includes:


Voice sessions via an IMS core under varying load
conditions


Video sessions via an IMS core under varying load
condition


Data sessions under varying load conditions




Copyright 2011:
MultiService

Forum

Network Robustness (3/3)



Next phase of work currently being scoped out


Feedback received from i3Forum in response to MSF liaison


following P
-
IOT 2010 event


Potential future topics:


Testing PCRF under congestion,


LTE & Metro Ethernet Congestion,


Additional Operational Measurement & CRD analysis,


Further NNI testing,


IP6 testing on SBGs & IP4/IP6 inter
-
working.




Copyright 2011:
MultiService

Forum

Content Delivery Networks



Formal Work Item (WI) adopted in April 2010


Conduct Architectural Analysis and develop architectural


framework for CDNs taking input from all SDOs


LS received from ITU
-
T SG13 regarding (inter alia) CDN


Functional Architecture Framwork


Define Physical Scenarios and Test Cases for an IOT event


IOT Event planned for Q2 2012




Copyright 2011:
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NNI Performance Testing



New WI agreed in Q1 2011


Study of IP NNI work in other fora


Creation of a NNI Profile


Considers both national & international IP NNI


LSs sent to ATIS PTSC NG
-
CI, ETSI TC
-
INT, i3F & GSMA


Define Physical Scenarios and test plans


for future IOT events


Initial scope of work looking at North American IP


NNI based on ATIS specs
-

IOT event planned for


Q4/11. Close co
-
operation with ATIS PTSC NG
-
CI


Subsequent work to look at international IP NNI





Copyright 2011:
MultiService

Forum

MSF White Papers


Please note that all MSF White Papers relating to MSF IOT
Events are publicly available at
http://www.msforum.org/interoperability/GMI.shtml





Thank You