We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byCora Richardson
Modified about 1 year ago
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 1 Next Generation Core Networks Summit 2011 Standardisation and Developments within SAE Frédéric Firmin (firstname.lastname@example.org) 3GPP Technical Officer
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 2 Terminology SAE The 3GPP work item defining… EPC The Evolved Packet Core network The Complete System EPS Evolved radio access technology…but LTE is often used to describe the Complete system – Including Radio LTE And... TAKEAWAY: this presentation covers EPC aspects
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 3 Topics of this presentation Overview of the standardisation work on SAE How is EPC different to current core networks? Standards and releases – Where are we now & where are we heading?
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 4 Overview of the standardisation work on SAE
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 5 The 3rd Generation Partnership Project Development of an evolved 3G and beyond system: EPS Maintenance and development of GSM, GPRS and EDGE Development of a 3G mobile system based on evolved GSM and UTRA (both FDD and TDD) TAKEAWAY: This is an international effort
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 6 Technical Specification Groups SAE work TAKEAWAY: Work split across TSGs & their Working Groups
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 7 3GPP Evolution SERVICES IP CORE NETWORK RADIO INTERFACES All-IP network Improved security Support of non-3GPP accesses Greater device diversity More IMS applications Greater session continuity Higher data thoughput Lower latency More spectrum flexibility Improved CAPEX and OPEX TAKEAWAY: Whole system approach
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 8 How is EPC different to current core networks?
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 9 2G/3G architecture domains Circuit core domain 3GPP accesses IMS domain Core network CS networks CS networks PS networks PS networks Packet core domain Access network Voice, SMS… Data Multimedia services External networks 2G / 3G RATs: GSM/GPRS, UMTS, EDGE, HSPA TAKEAWAY: Today both CS and PS in the mix
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 10 EPS architecture domains Circuit core domain 3GPP accesses IMS domain Core network CS networks CS networks PS networks PS networks Access network External networks 2G / 3G RATs non-3GPP accesses cdma2000© WiMAX WLAN LTE / LTE Advanced … EPC = all-IP network TAKEAWAY: EPC, an all-IP network with support of multiple access technologies Packet core domain
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 11 An all-IP core network in 2G/3G, the CS domain handles the voice calls and SMS … but in EPC, there is no CS domain anymore! How to provide those services in this all-IP network? Solutions for voice CS fallback IMS: 3GPP MMTel / GSMA VoLTE CS over PS Over the top VoIP Solutions for SMS SMS over SGs interface IMS CS over PS TAKEAWAY: EPC optimized for IMS, but CSFB is covered in the specifications
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 12 Multiple access networks Access networks Non-3GPP accesses 3GPP accesses Trusted Non-trusted GSM/GPRS, EDGE, UMTS, HSPA, LTE… WiMAX, cdma2000© … Public WiFi… Inter-system mobility EPC TAKEAWAY: convergence facilitated by the EPC ; additional security for untrusted accesses
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 13 QoS in the EPS Voice calls Web browsing E-mail Video streaming Other services RADIO RESOURCES UEs CN RESOURCES IP connectivity QoS TAKEAWAY: Diverse range of UE s and Services stretching Resources to the limit
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 14 QoS in the EPS Different services, different requirements in terms of: Service level: best effort or guaranteed service level Acceptable packet delays and loss rate Different QoS deployment models: User-based differentiation Service-based differentiation Or a combination of user / service-based TAKEAWAY: Differentiation is a key requirement
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 15 Differences between pre-EPS and EPS QoS Pre-EPS QoSEPS Qos 4 traffic classes: conversational, streaming, interactive and background 13 individual QoS parameters: Maximum bitrate, Delivery order, Maximum SDU size, SDU format information, SDU error ratio… 9 QoS Classes Indexes (QCI) map to combinations of: GBR/non-GBR, and predefined values for priority, packet delay budget and acceptable packet loss rate Allocation and Retention Priority 3 priority values Allocation and Retention Priority 15 priority values No always-on bearer after attach Bearer establishment initiated by the network or the UE Always-on IP connectivity Default bearer / dedicated bearer Bearer establishment initiated by the network For more details: see 3GPP TS 23.107For more details: see 3GPP TS 23.203 TAKEAWAY: EPS Qos: simplified, more flexible and efficient
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 16 Standards – Where are we now & where are we heading?
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 17 3GPP RELEASE 3GPP releases PARALLEL STABLE BASE FOR IMPLEMENTORS STABLE BASE FOR IMPLEMENTORS BACKWARD COMPATIBLE BACKWARD COMPATIBLE TAKEAWAY: A release is a consistent set of specifications and features provided within Release freeze
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 18 Building on releases EPS Releases TAKEAWAY: A new 3GPP Release slated every 1-2 years
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 19 Release 8 First release of EPS (LTE and EPC) Frozen since December 2008 SAE core work: High level functions and procedures common for all accesses Evolution of the GPRS core to support LTE access (TS 23.401) Support of non-3GPP accesses (TS 23.402) Inter-system mobility Some features: CS fallback Home NodeB / eNodeB Earthquake and Tsunami Warning System (ETWS) TAKEAWAY: All LTE networks and trials are based on Rel-8 & Rel-9 so far
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 20 Rel-9 Frozen since December 2009 Some features: IMS Emergency Calls over GPRS and EPS Public Warning System (PWS) Enhancements to Home NodeB / eNodeB TAKEAWAY: All LTE networks and trials are based on Rel-8 & Rel-9 so far
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 21 Rel-10 Frozen since March 2011 Some features: Network improvements for M2M (NIMTC) Local IP Access (LIPA) and Selected IP Traffic Offload (SIPTO) IP Flow Mobility and WLAN offload (IFOM) Multi Access PDN Connectivity (MAPCON) On the radio side: First release of LTE-Advanced, which was submitted to ITU-R as a candidate for IMT-Advanced 4G mobile technology TAKEAWAY: This is where we are now
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 22 Rel-11 (future) Service requirements ("stage 1") are still being discussed. They will be frozen in September 2011. Architecture (“stage 2”) and protocol design (“stage 3”) will be frozen in March and September 2012 respectively. Some features and studies: Further improvements for M2M Study on Alternatives to E.164 for M2M Simulation of USSD in IMS QoS Control Based on Subscriber Spending Limits Note: Summaries of all releases can be found at: http://www.3gpp.org/ftp/Information/WORK_PLAN/Description_Releases/ TAKEAWAY: Rel-11 is now the priority
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 23 Conclusions 3GPP LTE & EPC are the major enabler for mobile broadband IMS, a companion to the EPC 3GPP is open and transparent as Members define the content of Rel-11 and further releases
© 3GPP 2009 Mobile World Congress, Barcelona, 19 th February 2009 24 Thank You! www.3gpp.org Frédéric Firmin (email@example.com) 3GPP Technical Officer
THE Mobile Broadband Standard © 3GPP 2012 LTE Latin America, 17 th – 18 th April GPP Core Network Migration Towards the Evolved Packet Core.
Third-generation mobile communication started in ITU (International Telecommunication Union) at1980s. The evaluation criteria set the target data rates.
LTE Architecture KANNAN M JTO(3G). EPC LTE System Architecture-EPS E-UTRAN eNode B P-GW E UTRA S-GW HSS MME Evolved Packet Core (EPC)
© 3GPP 2010 SEM GPP Standards 3GPP Standards A General Introduction.
1 # Mobile Broadband Outlook for the Americas, Rio de Janeiro, 26 April GPP Technology Standards Roadmap Stephen Hayes Chair 3GPP-SA
Author: Tobias Kaufmann, Bundesnetzagentur / Federal Network Agency Standardisation of Public Safety in 3GPP.
1 LTE India, New Delhi, May 10, 2013 © 3GPP GPP and LTE-Advanced Status Adrian Scrase Head of 3GPP MCC, ETSI CTO.
Doc.: IEEE /01149r1 Submission September 2012 Slide 1 WLAN Standardization in 3GPP A Tutorial Date: Authors:
© Tata Consultancy Services Ltd Introduction to 3GPP Specification & new Trends in Radio Networks.
EHRPD and LTE Interworking CDG Americas Regional Conference San Diego 11 November 2009 © 3GPP2.
3 May 2007 Long Term Evolution (LTE) and System Architecture Evolution (SAE)
Design of Multi-RAT Virtualization Architectures in LTE-Advanced Wireless Network Location: 國立暨南國際大學電機系 Source: ICIC Express Letters, vol. 8, no. 5, May.
LONG TERM EVOLUTION DANISH HASRAT (091042) DEEPAK SINGH (091043) GAURAV THAWANI (091052) NILESH SINGH (091079)
© 3GPP 2010 – Middle East Telco World Summit, 1 st December 2010 THE Mobile Broadband Standard 1 Understanding how 3GPP Standards Updates affect LTE Roll-Out.
CSci5221: 3G/4G Cellular Network Architecture Overview 1 Cellular Voice/Data Architectures: A Primer Basics of Cellular Networks Survey of 2G/3G Cellular.
THE Mobile Broadband Standard FemtoZone Presentation, Mobile World Congress, 16 th February GPP Standards Update 3GPP Standards Update Adrian Scrase.
3GPP Standards Update. The Role of 3GPP Maintenance and evolution of Radio Technologies: GSM, GPRS, W-CDMA, UMTS, EDGE, HSPA and LTE Maintenance and evolution.
Huawei Technologies 1 Technology changes. Communication lasts. AIE Requirements and Competitions.
Services in the UMTS: QoS Janika Nano. Service – functionality offered to a user – a component of the portfolio of choices Application – service enabler.
3GPP2 Vision: System Release 6 & 7 Jane Brownley Chair, Vision Ad Hoc 1.
Page 1TTT - May 12, GPP IMS Standardization Update Bell Labs Innovations Lucent Technologies Room 9C Lucent Ln. Naperville, IL E Mail.
Colombo, Sri Lanka, 7-10 April 2009 Multimedia Service Delivery on Next Generation Networks Pradeep De Almeida, Group Chief Technology Officer Dialog Telekom.
LTE/SAE Fundamentals Course. O BJECTIVES After completing this module, the participant should be able to: Understand the reasons driving to the LTE/SAE.
1 LTE / HSPA / EPC knowledge nuggets Red Banana Wireless Ltd – Copyright GPP Service Data Flows 3GPP Service.
GRSC1 - OttawaSlide 1 Review of 3GPP Standardization Activities (update since RAST 10) GRSC#1 (27 April – 1 May 2003) Source: ETSI Author: Adrian Scrase.
5th Emergency Service Coordination Workshop 3GPP Update Deb Barclay Alcatel-Lucent October 2008.
Service Creation in the all-IP network Don Troshynski, Vice President, Global Solutions Architecture.
Critical Communications Workshop, 26-27/August 1 © 3GPP 2012 © 3GPP GPP Status Balazs Bertenyi Chairman of 3GPP TSG SA.
VoLTE Device Interoperability Challenges Thomas Eyring Director of Engineering MNO Test Solutions
N AME OF THE T OPIC : Prepared by: Sayed Mahfuz Mahmud Istiyak Ahmed M.Sc. Engr.(CSE), Summer 2011 ID No: Department of CSE United International.
EHRPD and LTE-eHRPD/1x Interworking CDG Americas Regional Conference San Diego 11 November 2009 © 3GPP2.
Doc.: IEEE /0154r0 Submission January 2014 S. Rayment, Ericsson & S. McCann, BlackBerrySlide 1 3GPP Liaison Report Date: Authors:
September 28, 2006 Page 1 3GPP2 MMD Status for IMS Workshop Jack Nasielski
0 0 0 BBWF Madrid October 2005 Access-independent Core Networks: Converging towards all-IP Andy Jones Head of Transmission & Interconnectivity Vodafone.
Completing the Convergence Puzzle: A Survey and A Roadmap IEEE Wireless Communications ‧ June 2009 DJAMAL-EDDINE MEDDOUR, USMAN JAVAID, AND NICOLAS BIHANNIC,
Submission doc.: IEEE /1402r0 November 2015 Joseph Levy, InterDigitalSlide 1 Thoughts on in a 3GPP 5G Network Date: Authors:
INTRODUCTION. 1.1 Why the Internet Protocol Multimedia Subsystem 1.2 Where did it come from?
3GPP2 LTE Workshop SEOUL, Korea, 27 th– 28 th June GPP LTE Status Status Source Source 3GPP TSG RAN Chairman 3GPP TSG RAN Chairman ETSI TC MSG Chairman.
3GPP2 Vision: System Release 6 & 7 Jane Brownley Chair, Vision Ad Hoc
1 3GPP TSG SA Chairman 3GPP TSG SA Chairman Stephen Hayes Stephen Hayes 3GPP System Architecture Evolution ATIS LTE Conference January 26, 2009.
QoS Model for Networks Using 3GPP QoS Classes (draft-jeong-nsis-3gpp-qosm-00) Seong-Ho Jeong, Sung-Hyuck Lee, Jongho Bang, Byoung-Jun Lee IETF NSIS Interim.
All IP Network Architecture 2001 년 12 월 5 일 통신공학연구실 석사 4 차 유성균
QoS framework (PR0002) Rev.0.5 (Work in progress).
LTE pre-SI Test Suite Implementation in TTCN3: A case study 1 Pramod Shrivastava Intel Mobile Communication Nitin Bodas Larsen & Toubro Infotech Ranganath.
September 28, 2006 Page 1 3GPP2 MMD Status for IMS Workshop - draft - Jack Nasielski
1 Beyond 3G LTE Long Term Evolution. 2 Agenda Cellular History Key Technologies 3GPP and LTE Networks Architecture (GSM/GPRS/HSPA/LTE) Comparison Time.
Confidential and proprietary material for authorized Verizon Wireless personnel only. Use, disclosure or distribution of this material is not permitted.
QoS Model for Networks Using 3GPP QoS Classes (draft-jeong-nsis-3gpp-qosm-01) Seong-Ho Jeong, Sung-Hyuck Lee, Georgios Karagiannis 63rd IETF Meeting.
GSM TOWARDS LTE NETWORKS Lecture # 6. LTE Many names... LTE - Long Term Evolution eUTRAN SAE - System Architecture Evolution EPS (Evolved Packet.
© 2017 SlidePlayer.com Inc. All rights reserved.