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 byAntonio MacDonald
Modified over 2 years ago
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 1 3GPP TSG-RAN Activities toward Further Enhancements for LTE/LTE-Advanced ITU-R WP5D Workshop Geneva, Switzerland, 16 July, 2012 Takehiro Nakamura 3GPP TSG-RAN Chairman
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 2 Contents 3GPP Standardization Activities 3GPP LTE Release 10 and 11 3GPP TSG-RAN Workshop on Release 12 Onward Scope of the Workshop Results of the Workshop Summary of the Workshop Way forward toward 3GPP Release 12
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 3 3GPP Standardization Activities
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 4 3GPP Standardization Process 3GPP develops technical specifications for 3 rd Generation and beyond mobile communication systems 3GPP Organisational Partners standardize local specifications based on the specifications developed by 3GPP The standardisation process in each OP is only a form of transposition and that no technical changes are introduced ITU Existing process Technical specifications Partners Organisational Partners OP Market Representation Partners MRP 4G Americas, CDG, COAI, GSA, GSM Association, IMS Forum, Info Communication Union, IPV6 Forum, NGMN Ltd., Small Cell Forum, TDIA, TD-SCDMA Forum, UMTS Forum Standardisation process in each OP Member companies Technical proposals and contributions ITU Recommendations Local specifications
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 5 Membership of 3GPP The membership in 3GPP includes: the 6 Organizational Partner SDOs, 389 Individual Member companies, 13 Market Representation Partners, 10 Guests, and 3 Observer entities. The detailed listing is on the web site: (Select All partners)
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 6 Developing internet protocol specs ITU- R/T Developing Mobile application specs Organisational Partners Referring to 3GPP specs (contributed by individual members) Partners of 3GPP Referring to 3GPP specs for the local specs Referring to specs Cross reference of specs Developing Wireless LAN/MAN specs Requirements Input specs JapanEUKorea China North America MRP Developing Recommendations Terminal Certification Terminal certification based on 3GPP specs Cross reference of specs Standardisation Organisations Communicating with 3GPP
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 7 3GPP Structure Technical Specification Group Working Group UTRA/E-UTRA
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 8 Release of 3GPP specifications Release 99 Release 4 Release 5 Release Mcps TDD HSDPA W-CDMA HSUPA, MBMS Release 7 HSPA+ (MIMO, HOM etc.) Release LTE Release 9 Release 10 Minor LTE enhancements Release 11 ITU-R M.1457 IMT-2000 Recommendation LTE-Advanced ITU-R M.2012 IMT-Advanced Recommendation 3GPP TSG-RAN Workshop on Release 12 onward held on June 11-12, 2012
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 9 3GPP LTE Release 10 and 11
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 10 Key Features in Release 10 Support of Wider Bandwidth(Carrier Aggregation) Use of multiple component carriers(CC) to extend bandwidth up to 100 MHz Common physical layer parameters between component carrier and LTE Rel-8 carrier Improvement of peak data rate, backward compatibility with LTE Rel-8 Advanced MIMO techniques Extension to up to 8-layer transmission in downlink Introduction of single-user MIMO up to 4-layer transmission in uplink Enhancements of multi-user MIMO Improvement of peak data rate and capacity Heterogeneous network and eICIC(enhanced Inter-Cell Interference Coordination) Interference coordination for overlaid deployment of cells with different Tx power Improvement of cell-edge throughput and coverage Relay Type 1 relay supports radio backhaul and creates a separate cell and appear as Rel. 8 LTE eNB to Rel. 8 LTE UEs Improvement of coverage and flexibility of service area extension 100 MHz f CC
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 11 Key Features in Release 11 (1) Carrier aggregation (CA) enhancements –Additional carrier type (Non-backward compatible carrier) to enhance spectrum efficiency, improve support for HetNet –Different TDD UL/DL configuration on different band –Multiple timing advances for UL CA Enhanced downlink control channel (E-PDCCH) –Enhanced DL control channel to support increased control channel capacity, additional carrier type, freq. domain ICIC, beamforming and/or diversity CoMP transmission and reception –CoMP for Homogeneous/Heterogeneous NW Enhancement on DL/UL reference signal, control signal Channel state information feedback and measurement Further enhanced inter-cell interference coordination (FeICIC) –Interference cancelation technique for UE (e.g., CRS canceller from Macro-cell) –Non-zero power transmission for almost blank subframe Improved minimum performance requirements for E-UTRA: Interference rejection –Interference rejection combining (IRC) UE receiver CC1 (Legacy carrier) CC2 (Additional carrier type) CRSPDCCH Optical fiber Coordination DM-RS E-PDCCH
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 12 Key Features in Release 11 (2) Enhancement of Minimization of Drive Tests (MDT) –Intention is to provide mechanisms to collect radio measurements together with location information from eNB/UE to reduce operator costs for performing manual drive tests Rel-10: Radio signal reception level measurements (e.g. RSRP/RSRQ) specified Rel-11: QoS measurements (e.g. throughput, traffic volume) will be specified RAN overload control for Machine-Type Communications (MTC) –Intention is to protect the NW from potentially very large number of MTC terminals Rel-10: Extended wait time (backoff time) indication in RRC connection reject specified »CN overload avoidance specific to MTC terminals made possible Rel-11: Extended access barring in broadcast specified »CN/RAN overload avoidance specific to MTC terminals made possible Further self optimizing networks (SON) enhancements –Intention is to provide mechanisms to facilitate network optimization Rel-9/10: Procedures for intra-RAT MRO / MLB specified »MRO: Mobility Robustness Optimisation »MLB: Mobility Load Balancing Rel-11: Procedures for inter-RAT MRO will be specified Network Energy Saving –Intention is to provide mechanisms to facilitate network energy saving Rel-9/10: Procedures for intra-RAT energy saving specified Rel-11: Procedures for inter-RAT energy saving will be specified LTE RAN Enhancements for Diverse Data Applications –Intention is to study and possibly specify RAN improvements considering various data traffic, e.g. those generated by smartphones Further enhancements to H(e)NB mobility –Support of macro to HNB enhanced Hard Handover Mobility and soft handover –Support of enhanced mobility between macro – open HeNB, macro – hybrid HeNB, open HeNB – hybrid HeNB, and hybrid HeNB – hybrid HeNB
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 13 3GPP TSG-RAN Workshop on Release 12 Onward
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 14 Scope of The Workshop Scope of the workshop was approved at RAN#55 meeting in March 2012 as follows: The goal of the workshop is to investigate what are the main changes that could be brought forward to evolve RAN toward Release 12 and onward. It is recommended that presentations in the workshop include views on: Requirements Potential technologies Technology roadmap for Releases 12, 13 and after The discussions from the workshop should be used to define the work plan for Release 12 and onward in TSG- RAN.
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 15 Results of the Workshop 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: Radio-in-3GPP-300-attend Radio-in-3GPP-300-attend Summary of the workshop provided by TSG-RAN chairman before close of the workshop are shown in following slides
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 16 Summary of the Workshop 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
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 17 Summary of the Workshop Potential Technologies (1) A great majority showed interest in Enhanced Small Cell for LTE. Technologies proposed by many members are: Interference coordination / management Dynamic TDD Enhanced discovery / mobility Frequency separation between macro and small cells with higher frequency band, e.g. 3.5 GHz band, for the small cells Inter site CA / macro cell assisted small cells Wireless backhaul for small cell
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 18 Summary of the Workshop Potential Technologies (2) Very clear interest related to LTE Multi-Antenna/site technologies such as: 3D MIMO/beamforming to allow beam control in both horizontal and vertical directions Further CoMP/MIMO enhancements New procedures and functionalities for LTE to support diverse traffic types proposed by many members Control signaling reduction, etc.
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 19 Summary of the Workshop Potential Technologies (3) Good interest in: Interworking with WiFi Continuous enhancements for: Machine type communications(MTC) Self-organizing network(SON) Minimization of drive test(MDT) Advanced receiver Device to Device(D2D) Further enhancements for HSPA including interworking with LTE
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 20 Way Forward Toward 3GPP Release 12 Release 12 time plan was decided at TSG-SA#56 meeting in Jun as follows: Stage 2 freezing target December 2013 Stage 3 freezing target June 2014, i.e. 21 months between Release 11 stage 3 freezing and Release 12 stage 3 freezing New WI/SI proposal toward Release 12 will be treated at TSG- RAN#57 meeting in Sep and after Study Items and Work Items for key topics presented in the Workshop will be proposed Approval of the Study Items and Work Items will depend on remaining work for Release 11 and priority taking into account summary of the workshop Some study toward Release 12 might be started from Sep and many of the work for Release 12 will be started from Dec or Mar In the workshop, it was identified that majority of companies have great interest in small cell enhancements. To clarify the scope of the enhancements, discussion on the requirements and deployment scenario for small cell enhancements will take place before TSG-RAN#57 meeting in Sep. 2012
© 3GPP GPP TSG-RAN Activities toward Further Enhancement for LTE/LTE-Advanced 21 Thank You More Information about 3GPP: Takehiro Nakamura 3GPP TSG-RAN chairman
© 3GPP 2010 SEM GPP Standards 3GPP Standards A General Introduction.
Evolution road of 3GPP-LTE Huawei Technology Co., LTD DOCUMENT #:GSC13-PLEN-41 FOR:Presentation SOURCE:Huawei Technologies Co., Ltd AGENDA ITEM:Plenary;
Mobile Communications: Long Term Evolution Part 1 Motivation for LTE Evolution of the standards Requirements and targets Competing standards Frequency.
11 Research activities on technologies for future mobile communications in Asia-Pacific region Chair TG-IMT, APT Wireless Group.
1 Open Workshop on NGN, Brussels, June 22, 2005 © Copyright Ericsson AB All right reserved. 3G RAN Long Term Evolution alias Super 3G alias S3G NB!:
Page 1 IEEE 802 March 2011 workshop Version 1.0 EEE 802 IEEE Working Group: Wireless Metropolitan Area Networks Roger B. Marks Chair, IEEE
Fostering worldwide interoperabilityGeneva, July 2009 Mobile network technology trends CCSA-Huawei technologies Co., LTD Global Standards Collaboration.
Doc.: IEEE /2788r1 Submission November 2007 Bruce Kraemer (Marvell); Darwin Engwer(Nortel)Slide 1 IMT-Advanced Status Report Date:
Future Wireless Broadband Networks: Challenges and Possibilities IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C /0009.
Overview of ETSIs Technical Groups - The ETSI Approach David Boswarthick Technical Officer TC M2M © ETSI All rights reserved.
© 3GPP 2010 – LTE Latin America, Rio de Janeiro, 27 th- 28 th April GPP Standards Update 3GPP Standards Update.
Chapter 20 Power Management for 4G Mobile Broadband Wireless Access Networks Maruti Gupta, Ali T. Koc, Rath Vannithamby Intel Labs, Intel Corporation.
Jeju, 13 – 16 May 2013Standards for Shared ICT GSC-17 Opening Plenary Summary Report KyuJin Wee, Chair Cloe HeeSung Lim, Rapporteur Document No: GSC17-CL-02.
Cindy Cook Canada WP8F Beyond IMT-2000 ITU-R SG8 Seminar.
ITU-T ITU-T technical results in IMT-2000 Studies: Mobile Network Evolution Greg Jones, ITU-T June, 2002, Lisbon.
Proposed revision to Hierarchical Network Study Report IEEE Presentation Submission Template (Rev. 9.2) Document Number: IEEE C80216ppc-11/0014.
Performance Analysis of LTE-Advanced Relay Node in Public Safety Communication M.Sc. Inam Ullah Supervisor: Prof. Jyri Hämäläinen Aalto University School.
Wireless Systems: Where are we heading?. 2 Outline Some definitions Current situation Near Future 4G: what we really want What are the obstacles Higher.
ITU-T Mobility, 3G and Beyond and NGN Tatiana Kurakova, Telecommunication Standardization Sector Engineer 24 June 2004, Victoria Falls, Zimbabwe.
Page 1Version 1.0 IEEE 802 March 2011 workshop EEE 802 IEEE Wireless Local Area Networks Bruce Kraemer Chair V03.
GSC: Standardization Advancing Global Communications Evolution of TD-SCDMA China Communications Standards Association (CCSA) Chicago, May 29th to 2nd June,
Page 1Version 1.0 IEEE 802 March 2011 workshop EEE 802 IEEE Wireless Local Area Networks Bruce Kraemer Chair V09.
1 Introducing the Specifications of the Metro Ethernet Forum MEF 20: User Network Interface Type 2 With Testing Support via MEF 21 & MEF 24.
One Sky for Europe EUROCONTROL © 2002 European Organisation for the Safety of Air Navigation (EUROCONTROL) NexSAT NexSAT Steering Group Meeting - 26 Nov.
Fostering worldwide interoperabilityGeneva, July 2009 IEEE IP over Broadband Access in Support of Convergence Dr. W. Charlton Adams, President, IEEE.
TSGs SA #58, Barcelona 1 © 3GPP 2012 Annex to SP GPP TSG SA Meeting #58, Barcelona, Spain, December GPP satisfaction survey, 2012 Analysis.
1 African Region Involvement in ITU-T Activities and Africas Participation in WTSA 12 Raynold C. Mfungahema Contact:
Doc.: IEEE /0764r0 Submission May 2007 Andrew Myles (Cisco)Slide 1 Liaison report from the Wi-Fi Alliance to WG Notice: This document has.
1 3GPP's co-operation with the ITU Dr. Asok Chatterjee Chairman, Project Co-ordination Group 3rd Generation Partnership Project 3GPP's co-operation with.
© 2016 SlidePlayer.com Inc. All rights reserved.