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© 3GPP 2012
© 3GPP 2013
3GPP Status
Dinesh Chand Sharma
Seconded European Standardization Expert in India
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© 3GPP 2012
© 3GPP 2013
Outline
The role of the Seconded European Standardization Expert in India
The role of 3GPP • Structure
• Approach
• Deliverables
Status Report • RAN
• System and Core Network Evolution
• Future Plans
Summary
THE Mobile Broadband Standard
© 3GPP 2012 LTE India – 3GPP Workshop May 14, 2012 3
SESEI
Seconded European Standardization Expert in India,
Project Owner CEN, CENELEC, ETSI, EC and EFTA
EU-India dialogue and cooperation on standards, R&D, Innovation, and policy, regulation around standardization
Priority Sector for SESEI – 1 (3 Year) • ICT , Automotive, Consumer Electronics, Machinery, Manufacturing and
Energy
INDIA EUROPE Standards
Harmonization
ISO, IEC, ITU, 3GPP, EN
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© 3GPP 2012
© 3GPP 2013
What is 3GPP?
Organizational Partners
• 6 Regional standards
organizations
(Asia, Europe & North America)
Market Representative
Partners
• 13 Market partners
representing the broader
industry
Member Companies
Member Companies
(…)
A Project of Partnership, detailed listing is on the web site:
http://webapp.etsi.org/3gppmembership/QueryForm.asp
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© 3GPP 2012
© 3GPP 2013
I n t e r n e t p r o t o c o l
S p e c i f i c a t i o n s
I T U - R / T
M o b i l e a p p l i c a t i o n
S p e c i f i c a t i o n s
R
efe
rring to
3GP
P sp
ecs
for lo
cal stand
ards
Cross reference of
specifications
W i r e l e s s
L A N / M A N
S p e c i f i c a t i o n s
J a p a n E U K o r e a C h i n a N o r t h
A m e r i c a
M a r k e t
P a r t n e r s
R e c o m m e n d a t i o n s
3GPPs Standards Eco-system
M o b i l e S y s t e m s
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© 3GPP 2012
© 3GPP 2013
3GPP Membership
39 Countries
20
04
20
05
20
06
20
07
20
08
20
09
20
10
20
11
20
12
EMEA 41%
Americas 19%
Asia 40%
Participation by Region
June 2012
390 Companies (via Regional Partners)
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© 3GPP 2012
© 3GPP 2013
Services The Core network Radio Interfaces
Whole System Approach
All-IP network
Improved security
Support of non-3GPP accesses
Greater device diversity
More IMS applications
Greater session continuity
Higher data throughput
Lower latency
More spectrum flexibility
Improved CAPEX and OPEX Legacy
Interworking (Incl. GELTE)
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© 3GPP 2012
© 3GPP 2013
3GPP Group Structure
Leaders elected from Member companies Each Technical Specification Group has Working Groups Quarterly Meetings cycle
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© 3GPP 2012
© 3GPP 2013
Some key terms (1)
Technical Specifications Revised versions of 3GPP specifications are published - free of charge - up to four times a year following the quarterly Technical Specification Group plenary meetings.
Work Plan In the Work plan "Features“ of the 3GPP system are divided into "Building Blocks" and "Work Tasks", which lead to the production of Technical Specifications (or Reports) and / or Change Requests to existing Specifications.
Specification series 3G / GSM (≥R99 )
GSM only (≥R4)
GSM only (< R4)
Requirements 21 series 41 series 01 series
Service aspects ("stage 1") 22 series 42 series 02 series
Technical realization ("stage 2") 23 series 43 series 03 series
Signalling protocols ("stage 3") - user equipment to network
24 series 44 series 04 series
Radio aspects 25 series 45 series 05 series
CODECs 26 series 46 series 06 series
Data 27 series 07 series
Signalling protocols ("stage 3") -(RSS-CN) and OAM&P and Charging (overflow from 32.- range)
28 series 48 series 08 series
Signalling protocols ("stage 3") - intra-fixed-network
29 series 49 series 09 series
Programme management 30 series 50 series 10 series
Subscriber Identity Module (SIM / USIM), IC Cards. Test specs.
31 series 51 series 11 series
OAM&P and Charging 32 series 52 series 12 series
Security aspects 33 series (2) (2)
UE and (U)SIM test specifications 34 series (2) 11 series
Security algorithms (3) 35 series 55 series (4)
LTE (Evolved UTRA) and LTE-Advanced radio technolgy
36 series - -
Multiple radio access technology aspects
37 series - -
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© 3GPP 2012
© 3GPP 2013
Some key terms (2)
3 Stages of a Release Parallel “Releases”, each at its own state of maturity, give a stable platform for implementation:
• Stage 1 - Service description from a service-user’s point of view. • Stage 2 - Logical analysis, functional elements, information flows & reference points between functional entities. • Stage 3 - Implementation
NB: Test specifications are completed after Stage 3 Freeze.
Change Requests To create revised versions of 3GPP specifications:
• Add a new feature • Correct / clarify / enhance an existing feature of a Release still under development • Correct an error in a Specification
Release 11 – Stage 3 freeze December 2012
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© 3GPP 2012
© 3GPP 2013
1999
Release 99
Release 4
Release 5
Release 6
1.28Mcps TDD
HSDPA
W-CDMA
HSUPA, MBMS
Release 7 HSPA+ (MIMO, HOM etc.)
Release 8 LTE
Release 9
Release 10
LTE enhancements
Release 11+
ITU-R M.1457 IMT-2000 Recommendation
ITU-R M.[IMT.RSPEC] IMT-Advanced Recommendation
Motivation for LTE-Advanced
LTE-Advanced
2011
3GPP aligned to ITU-R IMT process
Allows Coordinated approach to WRC
3GPP Releases evolve to meet:
• Future Requirements for IMT
• Future operator and end-user requirements
Further LTE enhancements
3 Gbps
64QAM
8x8 MIMO 100MHz BW
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© 3GPP 2012
© 3GPP 2013
LTE-Advanced, Release 10 & 11
Support of Wider Bandwidth
Advanced MIMO techniques
Heterogeneous network and eICIC (enhanced Inter-Cell Interference Coordination)
Relay - Improvement of coverage and flexibility of service area extension
100
MHz
f
CC
LTE Rel-8 cell
LTE Rel-8 terminal LTE-Advanced terminal
LTE-Advanced cell
LTE Rel-8 terminal LTE-Advanced terminal
LTE-Advanced backward compatibility with LTE Rel-8
An LTE-Advanced terminal can work in an LTE Rel-8 cell
An LTE Rel-8 terminal can work in an LTE-Advanced cell
LTE-Advanced contains all features of LTE Rel-8&9 and additional features for further
evolution
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© 3GPP 2012
© 3GPP 2013
1st Workshop on Release 12
TSG-RAN Workshop on Release 12 Onward, June 11-12, 2012 in Ljubljana, Slovenia • About 250 participants • 43 presentations • Detailed information and all
contributions are found at following link: http://www.3gpp.org/Future-Radio-in-3GPP-300-attend
Release 12 time plan: • Target Stage 2 freeze - December 2013 • Target Stage 3 freeze - June 2014
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© 3GPP 2012
© 3GPP 2013
Summary of Release 12 ‘Requirements’
Common and converged requirements identified:
Capacity increase to cope with traffic explosion
Energy saving
Cost efficiency
Support for diverse application and traffic types
Higher user experience/data rate
Backhaul enhancement
Small Cell Enhancements, 3D MIMO/beamforming, CoMP/MIMO enhancements, LTE to support diverse traffic types, Interworking with WiFi, enhancements for: Machine type communications(MTC), Self-organizing network(SON), Minimization of drive test(MDT), Advanced receiver, Device to Device(D2D)
Can become
bottleneck with
larger data traffic
increase
New apps, MTC,
device to device,
interworking, public
safety
2010 → 2020: 500x
more & most data
traffic indoor
Network operation /
expanding costs,
eNB/UE power
consumption
User expects higher
data rate for similar
costs
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© 3GPP 2012
© 3GPP 2013
Core Network Evolution
THE Mobile Broadband Standard
© 3GPP 2012 LTE India – 3GPP Workshop May 14, 2012 19
Key Systems features of recent Releases
Multimedia and carrier grade VoIP with IMS
Multi-access, operators can influence the access selection
Dual-stack IPv4/v6 connectivity to cater for IPv6 migration
Various ways to combine or split traffic off inside the network • Local IP Access (LIPA)
• Selective IP Traffic Offloading (SIPTO)
• WLAN offloading
Machine Type Communications (M2M)
Regulatory features for Public Warning and Public Safety
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© 3GPP 2012
© 3GPP 2013
2nd Workshop on Release 12
TSG-SA Workshop on Release 12 Onward, December 12, 2012 in Barcelona, Spain • About 200 participants • 28 presentations • Detailed information and all
contributions are found at following link: http://www.3gpp.org/New-Opportunities-for-3GPP-in-Rel
Release 12 time plan: • Target Stage 2 freeze - December 2013 • Target Stage 3 freeze - June 2014
3GPP SA Chairman,
Balazs Bertenyi, during the SA Workshop
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© 3GPP 2012
© 3GPP 2013
SA Workshop Priorities
Rel-12
Non-3GPP: Offload & Convergence > WLAN Network Selection for 3GPP Terminals (WLAN_NS)
> Study on Optimized Offloading to WLAN in 3GPP-RAT mobility (FS_WORM)
> Study on S2a Mobility based On GTP and WLAN access to EPC (FS_SaMOG)
>Policy and Charging Control for supporting fixed broadband access networks (P4C)
> IMS Business Trunking for IP-PBX in Static Mode of Operation (BusTI)
Operational Excellence > Self-Organizing Networks (SON)
> OSS Interface Harmonization
> Codec for Enhanced Voice Services (EVS_codec)
> High Efficiency Video Coding (HEVC)
> Study on Security Assurance Methodology for 3GPP Network Elements (FS_SECAM)
New Revenue Streams > Study on Proximity-based Services (FS_ProSe)
> Study on Improved Support for Dynamic Adaptive Streaming over HTTP in 3GPP (FS_IS_DASH)
> Integration of Single Sign-On (SSO) frameworks with 3GPP networks (SSO_Int)
> Machine-Type and other mobile data applications Communications enhancements (MTCe: MONTE, GROUP)
System Stability > User Plane Congestion management (UPCON)
> Study on Core Network Overload (FS_CNO)
> Machine-Type and other mobile data applications Communications enhancements
(MTCe: SDDTE, UEPCOP)
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© 3GPP 2012
© 3GPP 2013
Machine-to-Machine (M2M)
M2M is recognized as a key segment in future packet networks
Initial 3GPP efforts have focused on the ability to differentiate machine-type devices
• This allows the operator to selectively handle such devices in overload situations
Low priority indicator has been added to the relevant UE-network procedures
Overload and Congestion control is done on both core network and radio access network based on this indicator
Functions for device triggering and small data transmission added
Still a lot to do…Look at; http://www.3gpp.org/ftp/Information/WORK_PLAN/Description_Releases/ (See MTC (M2M) overview there)
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© 3GPP 2012
© 3GPP 2013
Public Safety
Public Warning System (PWS) provides a secure framework for delivering Warning Messages to the devices
Priority Services • Mechanisms have been standardized to allow priority access to the network
services (voice calls, Internet, multimedia calls, etc…) for e.g. government officials in the event of a mass disaster
LTE selected for the next generation of public safety (blue-light) services in the USA • 3GPP Members working with public safety to better understand 3GPP
Release 9, 10, etc.
• Focus on crucial capabilities for Audio Quality over LTE and interop. between Land Mobile Radio (LMR) and emerging LTE equipment
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© 3GPP 2012
© 3GPP 2013
Summary
3GPP addressing the smartphone challenge across radio and core.
Optimizing the network for machine-to-machine support
3GPP systems approach ensures continued evolution to meet new demands
With backwards compatibility to protect existing network users
S e e t h e 3 G P P W e b s i t e f o r a l l o f t h e W o r k s h o p p r e s e n t a t i o n s a n d d e t a i l s o f t h e d e c i s i o n s m a d e o n R e l e a s e 1 2 P r i o r i t i z a t i o n .
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© 3GPP 2012
© 3GPP 2013
www.3gpp.org More Information about 3GPP:
Thank You !
Dinesh Chand Sharma (Seconded European Standardization Expert in India)
Director – Standardization, Policy and Regulation
SESEI C/o European Business Technology Centre, DLTA Complex, South Block, 1st Floor, 1, Africa Avenue, New Delhi 110029
Mobile: +91 9810079461, Tel: +91 11 3352 1525,